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Record Information

Version

5.0

Status

Detected but not Quantified

Creation Date

2021-09-11 18:36:52 UTC

Update Date

2021-09-26 23:14:03 UTC

HMDB ID

HMDB0257593

Secondary Accession Numbers

None

Metabolite Identification

Common Name

(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid

Description

(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid, also known as 5-carbamimidamido-2-(hydroxyamino)pentanoate, belongs to the class of organic compounds known as n-hydroxyl-alpha-amino acids. These are alpha amino acids that carry a hydroxyl group at the N-terminal. Based on a literature review very few articles have been published on (2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). (2s)-5-(diaminomethylideneamino)-2-(hydroxyamino)pentanoic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically (2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.

Structure

MOL 3D MOL SDF 3D SDF PDB 3D PDB SMILES InChI


  Mrv1652309112120372D          

 13 12  0  0  0  0            999 V2000
    4.1250    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7125   -0.7145    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8875   -0.7145    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4750   -1.4289    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6500   -1.4289    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.8875   -2.1434    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.4750    0.0000    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    2.8875    0.7145    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.9500    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.3625    0.7145    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    6.1875    0.7145    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.6000    1.4289    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    6.6000    0.0000    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  3  4  1  0  0  0  0
  4  5  2  0  0  0  0
  4  6  1  0  0  0  0
  3  7  1  0  0  0  0
  7  8  1  0  0  0  0
  1  9  1  0  0  0  0
  9 10  1  0  0  0  0
 10 11  2  0  0  0  0
 11 12  1  0  0  0  0
 11 13  1  0  0  0  0
M  END
> <DATABASE_ID>
HMDB0257593

> <DATABASE_NAME>
hmdb

> <SMILES>
NC(N)=NCCCC(NO)C(O)=O

> <INCHI_IDENTIFIER>
InChI=1S/C6H14N4O3/c7-6(8)9-3-1-2-4(10-13)5(11)12/h4,10,13H,1-3H2,(H,11,12)(H4,7,8,9)

> <INCHI_KEY>
WQFIAVZQVYASHZ-UHFFFAOYSA-N

> <FORMULA>
C6H14N4O3

> <MOLECULAR_WEIGHT>
190.203

> <EXACT_MASS>
190.106590327

> <JCHEM_ACCEPTOR_COUNT>
7

> <JCHEM_ATOM_COUNT>
27

> <JCHEM_AVERAGE_POLARIZABILITY>
19.00682006765664

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
5

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
5-[(diaminomethylidene)amino]-2-(hydroxyamino)pentanoic acid

> <ALOGPS_LOGP>
-2.71

> <JCHEM_LOGP>
-3.0792982551166603

> <ALOGPS_LOGS>
-1.48

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
0

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
15.714194739159687

> <JCHEM_PKA_STRONGEST_ACIDIC>
4.2547825768352485

> <JCHEM_PKA_STRONGEST_BASIC>
11.868435394352126

> <JCHEM_POLAR_SURFACE_AREA>
133.96

> <JCHEM_REFRACTIVITY>
55.887699999999995

> <JCHEM_ROTATABLE_BOND_COUNT>
6

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
6.23e+00 g/l

> <JCHEM_TRADITIONAL_IUPAC>
5-[(diaminomethylidene)amino]-2-(hydroxyamino)pentanoic acid

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 11-SEP-21   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   11-SEP-21         0                                  
HETATM    1  C   UNK     0       7.700   0.000   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       6.930  -1.334   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       5.390  -1.334   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       4.620  -2.667   0.000  0.00  0.00           C+0
HETATM    5  O   UNK     0       3.080  -2.667   0.000  0.00  0.00           O+0
HETATM    6  O   UNK     0       5.390  -4.001   0.000  0.00  0.00           O+0
HETATM    7  N   UNK     0       4.620   0.000   0.000  0.00  0.00           N+0
HETATM    8  O   UNK     0       5.390   1.334   0.000  0.00  0.00           O+0
HETATM    9  C   UNK     0       9.240   0.000   0.000  0.00  0.00           C+0
HETATM   10  N   UNK     0      10.010   1.334   0.000  0.00  0.00           N+0
HETATM   11  C   UNK     0      11.550   1.334   0.000  0.00  0.00           C+0
HETATM   12  N   UNK     0      12.320   2.667   0.000  0.00  0.00           N+0
HETATM   13  N   UNK     0      12.320   0.000   0.000  0.00  0.00           N+0
CONECT    1    2    9                                                       
CONECT    2    1    3                                                       
CONECT    3    2    4    7                                                  
CONECT    4    3    5    6                                                  
CONECT    5    4                                                            
CONECT    6    4                                                            
CONECT    7    3    8                                                       
CONECT    8    7                                                            
CONECT    9    1   10                                                       
CONECT   10    9   11                                                       
CONECT   11   10   12   13                                                  
CONECT   12   11                                                            
CONECT   13   11                                                            
MASTER        0    0    0    0    0    0    0    0   13    0   24    0
END

COMPND    HMDB0257593
HETATM    1  N1  UNL     1       3.761  -0.579  -0.546  1.00  0.00           N  
HETATM    2  C1  UNL     1       3.025  -0.208   0.600  1.00  0.00           C  
HETATM    3  N2  UNL     1       3.667   0.531   1.618  1.00  0.00           N  
HETATM    4  N3  UNL     1       1.797  -0.527   0.730  1.00  0.00           N  
HETATM    5  C2  UNL     1       1.091  -1.286  -0.288  1.00  0.00           C  
HETATM    6  C3  UNL     1       0.007  -0.428  -0.858  1.00  0.00           C  
HETATM    7  C4  UNL     1      -0.985  -0.003   0.228  1.00  0.00           C  
HETATM    8  C5  UNL     1      -2.023   0.851  -0.460  1.00  0.00           C  
HETATM    9  N4  UNL     1      -2.660   0.067  -1.471  1.00  0.00           N  
HETATM   10  O1  UNL     1      -3.277  -1.023  -1.023  1.00  0.00           O  
HETATM   11  C6  UNL     1      -2.996   1.438   0.495  1.00  0.00           C  
HETATM   12  O2  UNL     1      -4.214   1.187   0.307  1.00  0.00           O  
HETATM   13  O3  UNL     1      -2.649   2.228   1.554  1.00  0.00           O  
HETATM   14  H1  UNL     1       4.263   0.087  -1.170  1.00  0.00           H  
HETATM   15  H2  UNL     1       3.811  -1.591  -0.791  1.00  0.00           H  
HETATM   16  H3  UNL     1       3.953   1.511   1.408  1.00  0.00           H  
HETATM   17  H4  UNL     1       3.828   0.067   2.539  1.00  0.00           H  
HETATM   18  H5  UNL     1       1.755  -1.590  -1.113  1.00  0.00           H  
HETATM   19  H6  UNL     1       0.649  -2.225   0.154  1.00  0.00           H  
HETATM   20  H7  UNL     1       0.465   0.516  -1.223  1.00  0.00           H  
HETATM   21  H8  UNL     1      -0.557  -0.961  -1.650  1.00  0.00           H  
HETATM   22  H9  UNL     1      -1.463  -0.937   0.605  1.00  0.00           H  
HETATM   23  H10 UNL     1      -0.490   0.487   1.063  1.00  0.00           H  
HETATM   24  H11 UNL     1      -1.505   1.699  -0.972  1.00  0.00           H  
HETATM   25  H12 UNL     1      -3.207   0.616  -2.160  1.00  0.00           H  
HETATM   26  H13 UNL     1      -3.392  -0.970  -0.058  1.00  0.00           H  
HETATM   27  H14 UNL     1      -2.653   1.820   2.484  1.00  0.00           H  
CONECT    1    2   14   15
CONECT    2    3    4    4
CONECT    3   16   17
CONECT    4    5
CONECT    5    6   18   19
CONECT    6    7   20   21
CONECT    7    8   22   23
CONECT    8    9   11   24
CONECT    9   10   25
CONECT   10   26
CONECT   11   12   12   13
CONECT   13   27
END

View in JSmol View Stereo Labels

Synonyms

Value	Source
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoate	Generator
5-Carbamimidamido-2-(hydroxyamino)pentanoate	HMDB

Chemical Formula

C₆H₁₄N₄O₃

Average Molecular Weight

190.203

Monoisotopic Molecular Weight

190.106590327

IUPAC Name

5-[(diaminomethylidene)amino]-2-(hydroxyamino)pentanoic acid

Traditional Name

5-[(diaminomethylidene)amino]-2-(hydroxyamino)pentanoic acid

CAS Registry Number

Not Available

SMILES

NC(N)=NCCCC(NO)C(O)=O

InChI Identifier

InChI=1S/C6H14N4O3/c7-6(8)9-3-1-2-4(10-13)5(11)12/h4,10,13H,1-3H2,(H,11,12)(H4,7,8,9)

InChI Key

WQFIAVZQVYASHZ-UHFFFAOYSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as n-hydroxyl-alpha-amino acids. These are alpha amino acids that carry a hydroxyl group at the N-terminal.

Kingdom

Organic compounds

Super Class

Organic acids and derivatives

Class

Carboxylic acids and derivatives

Sub Class

Amino acids, peptides, and analogues

Direct Parent

N-hydroxyl-alpha-amino acids

Alternative Parents

Substituents

N-hydroxyl-alpha-amino acid
Fatty acid
Guanidine
Carboxylic acid
Monocarboxylic acid or derivatives
Carboximidamide
Propargyl-type 1,3-dipolar organic compound
Organic 1,3-dipolar compound
N-organohydroxylamine
Organooxygen compound
Organic oxygen compound
Organic nitrogen compound
Carbonyl group
Organic oxide
Organonitrogen compound
Hydrocarbon derivative
Aliphatic acyclic compound

Molecular Framework

Aliphatic acyclic compounds

External Descriptors

Not Available

Ontology

Physiological effect

Not Available

Disposition

Biological location

Non-excretory biofluid

Biofluid or Excreta

Blood (PMID: 31557052)

Source

Exogenous

Exogenous (PMID: 31557052)

Process

Not Available

Role

Not Available

Physical Properties

State

Not Available

Experimental Molecular Properties

Property	Value	Reference
Melting Point	Not Available	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Experimental Chromatographic Properties

Not Available

Predicted Molecular Properties

Property	Value	Source
logP	-2.7	ALOGPS
logP	-3.1	ChemAxon
logS	-1.5	ALOGPS
pKa (Strongest Acidic)	4.25	ChemAxon
pKa (Strongest Basic)	11.87	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	7	ChemAxon
Hydrogen Donor Count	5	ChemAxon
Polar Surface Area	133.96 Å²	ChemAxon
Rotatable Bond Count	6	ChemAxon
Refractivity	55.89 m³·mol⁻¹	ChemAxon
Polarizability	19.01 Å³	ChemAxon
Number of Rings	0	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Predicted Chromatographic Properties

Predicted Collision Cross Sections

Predictor	Adduct Type	CCS Value (Å²)	Reference
DeepCCS	[M+H]+	136.571	30932474
DeepCCS	[M-H]-	132.809	30932474
DeepCCS	[M-2H]-	170.023	30932474
DeepCCS	[M+Na]+	145.428	30932474
AllCCS	[M+H]+	142.2	32859911
AllCCS	[M+H-H2O]+	138.5	32859911
AllCCS	[M+NH4]+	145.6	32859911
AllCCS	[M+Na]+	146.6	32859911
AllCCS	[M-H]-	138.7	32859911
AllCCS	[M+Na-2H]-	139.9	32859911
AllCCS	[M+HCOO]-	141.4	32859911

Predicted Retention Times

Underivatized

Chromatographic Method	Retention Time	Reference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.	2.05 minutes	32390414
Predicted by Siyang on May 30, 2022	9.5889 minutes	33406817
Predicted by Siyang using ReTip algorithm on June 8, 2022	9.3 minutes	32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid	366.3 seconds	40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid	288.8 seconds	40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid	32.9 seconds	40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid	175.4 seconds	40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid	67.2 seconds	40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid	304.4 seconds	40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid	226.4 seconds	40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)	1003.8 seconds	40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid	585.8 seconds	40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid	42.0 seconds	40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid	599.3 seconds	40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid	193.0 seconds	40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid	293.9 seconds	40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate	982.8 seconds	40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA	743.5 seconds	40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water	450.3 seconds	40023050

Predicted Kovats Retention Indices

Underivatized

Metabolite	SMILES	Kovats RI Value	Column Type	Reference
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid	NC(N)=NCCCC(NO)C(O)=O	2750.5	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid	NC(N)=NCCCC(NO)C(O)=O	1839.4	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid	NC(N)=NCCCC(NO)C(O)=O	2361.9	Semi standard non polar	33892256

Derivatized

Derivative Name / Structure	SMILES	Kovats RI Value	Column Type	Reference
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TMS,isomer #1	C[Si](C)(C)NC(N)=NCCCC(NO)C(=O)O[Si](C)(C)C	2105.8	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TMS,isomer #1	C[Si](C)(C)NC(N)=NCCCC(NO)C(=O)O[Si](C)(C)C	1805.0	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TMS,isomer #1	C[Si](C)(C)NC(N)=NCCCC(NO)C(=O)O[Si](C)(C)C	3853.8	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TMS,isomer #2	C[Si](C)(C)OC(=O)C(CCCN=C(N)N)N(O)[Si](C)(C)C	1988.8	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TMS,isomer #2	C[Si](C)(C)OC(=O)C(CCCN=C(N)N)N(O)[Si](C)(C)C	1830.0	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TMS,isomer #2	C[Si](C)(C)OC(=O)C(CCCN=C(N)N)N(O)[Si](C)(C)C	3956.8	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TMS,isomer #3	C[Si](C)(C)NC(=NCCCC(NO)C(=O)O)N[Si](C)(C)C	2261.8	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TMS,isomer #3	C[Si](C)(C)NC(=NCCCC(NO)C(=O)O)N[Si](C)(C)C	1793.9	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TMS,isomer #3	C[Si](C)(C)NC(=NCCCC(NO)C(=O)O)N[Si](C)(C)C	3993.0	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TMS,isomer #4	C[Si](C)(C)N(C(N)=NCCCC(NO)C(=O)O)[Si](C)(C)C	2214.4	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TMS,isomer #4	C[Si](C)(C)N(C(N)=NCCCC(NO)C(=O)O)[Si](C)(C)C	1988.0	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TMS,isomer #4	C[Si](C)(C)N(C(N)=NCCCC(NO)C(=O)O)[Si](C)(C)C	3955.0	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TMS,isomer #5	C[Si](C)(C)NC(N)=NCCCC(C(=O)O)N(O)[Si](C)(C)C	2164.7	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TMS,isomer #5	C[Si](C)(C)NC(N)=NCCCC(C(=O)O)N(O)[Si](C)(C)C	1860.8	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TMS,isomer #5	C[Si](C)(C)NC(N)=NCCCC(C(=O)O)N(O)[Si](C)(C)C	3912.6	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TMS,isomer #1	C[Si](C)(C)NC(=NCCCC(NO)C(=O)O[Si](C)(C)C)N[Si](C)(C)C	2226.8	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TMS,isomer #1	C[Si](C)(C)NC(=NCCCC(NO)C(=O)O[Si](C)(C)C)N[Si](C)(C)C	1822.2	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TMS,isomer #1	C[Si](C)(C)NC(=NCCCC(NO)C(=O)O[Si](C)(C)C)N[Si](C)(C)C	3520.9	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TMS,isomer #2	C[Si](C)(C)OC(=O)C(CCCN=C(N)N([Si](C)(C)C)[Si](C)(C)C)NO	2143.0	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TMS,isomer #2	C[Si](C)(C)OC(=O)C(CCCN=C(N)N([Si](C)(C)C)[Si](C)(C)C)NO	1984.5	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TMS,isomer #2	C[Si](C)(C)OC(=O)C(CCCN=C(N)N([Si](C)(C)C)[Si](C)(C)C)NO	3595.5	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TMS,isomer #3	C[Si](C)(C)NC(N)=NCCCC(C(=O)O[Si](C)(C)C)N(O)[Si](C)(C)C	2139.1	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TMS,isomer #3	C[Si](C)(C)NC(N)=NCCCC(C(=O)O[Si](C)(C)C)N(O)[Si](C)(C)C	1876.1	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TMS,isomer #3	C[Si](C)(C)NC(N)=NCCCC(C(=O)O[Si](C)(C)C)N(O)[Si](C)(C)C	3695.6	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TMS,isomer #4	C[Si](C)(C)NC(=NCCCC(NO)C(=O)O)N([Si](C)(C)C)[Si](C)(C)C	2287.6	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TMS,isomer #4	C[Si](C)(C)NC(=NCCCC(NO)C(=O)O)N([Si](C)(C)C)[Si](C)(C)C	2011.3	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TMS,isomer #4	C[Si](C)(C)NC(=NCCCC(NO)C(=O)O)N([Si](C)(C)C)[Si](C)(C)C	3438.4	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TMS,isomer #5	C[Si](C)(C)NC(=NCCCC(C(=O)O)N(O)[Si](C)(C)C)N[Si](C)(C)C	2275.7	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TMS,isomer #5	C[Si](C)(C)NC(=NCCCC(C(=O)O)N(O)[Si](C)(C)C)N[Si](C)(C)C	1853.3	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TMS,isomer #5	C[Si](C)(C)NC(=NCCCC(C(=O)O)N(O)[Si](C)(C)C)N[Si](C)(C)C	3635.3	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TMS,isomer #6	C[Si](C)(C)N(O)C(CCCN=C(N)N([Si](C)(C)C)[Si](C)(C)C)C(=O)O	2208.5	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TMS,isomer #6	C[Si](C)(C)N(O)C(CCCN=C(N)N([Si](C)(C)C)[Si](C)(C)C)C(=O)O	2043.8	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TMS,isomer #6	C[Si](C)(C)N(O)C(CCCN=C(N)N([Si](C)(C)C)[Si](C)(C)C)C(=O)O	3684.2	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TMS,isomer #1	C[Si](C)(C)NC(=NCCCC(NO)C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C	2207.5	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TMS,isomer #1	C[Si](C)(C)NC(=NCCCC(NO)C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C	2034.7	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TMS,isomer #1	C[Si](C)(C)NC(=NCCCC(NO)C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C	3013.6	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TMS,isomer #2	C[Si](C)(C)NC(=NCCCC(C(=O)O[Si](C)(C)C)N(O)[Si](C)(C)C)N[Si](C)(C)C	2263.8	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TMS,isomer #2	C[Si](C)(C)NC(=NCCCC(C(=O)O[Si](C)(C)C)N(O)[Si](C)(C)C)N[Si](C)(C)C	1884.6	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TMS,isomer #2	C[Si](C)(C)NC(=NCCCC(C(=O)O[Si](C)(C)C)N(O)[Si](C)(C)C)N[Si](C)(C)C	3373.1	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TMS,isomer #3	C[Si](C)(C)OC(=O)C(CCCN=C(N)N([Si](C)(C)C)[Si](C)(C)C)N(O)[Si](C)(C)C	2220.5	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TMS,isomer #3	C[Si](C)(C)OC(=O)C(CCCN=C(N)N([Si](C)(C)C)[Si](C)(C)C)N(O)[Si](C)(C)C	2041.7	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TMS,isomer #3	C[Si](C)(C)OC(=O)C(CCCN=C(N)N([Si](C)(C)C)[Si](C)(C)C)N(O)[Si](C)(C)C	3520.9	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TMS,isomer #4	C[Si](C)(C)N(C(=NCCCC(NO)C(=O)O)N([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C	2319.8	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TMS,isomer #4	C[Si](C)(C)N(C(=NCCCC(NO)C(=O)O)N([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C	2232.6	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TMS,isomer #4	C[Si](C)(C)N(C(=NCCCC(NO)C(=O)O)N([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C	2963.2	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TMS,isomer #5	C[Si](C)(C)NC(=NCCCC(C(=O)O)N(O)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C	2292.0	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TMS,isomer #5	C[Si](C)(C)NC(=NCCCC(C(=O)O)N(O)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C	2079.9	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TMS,isomer #5	C[Si](C)(C)NC(=NCCCC(C(=O)O)N(O)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C	3212.4	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,5TMS,isomer #1	C[Si](C)(C)OC(=O)C(CCCN=C(N([Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C)NO	2269.3	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,5TMS,isomer #1	C[Si](C)(C)OC(=O)C(CCCN=C(N([Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C)NO	2256.8	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,5TMS,isomer #1	C[Si](C)(C)OC(=O)C(CCCN=C(N([Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C)NO	2606.8	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,5TMS,isomer #2	C[Si](C)(C)NC(=NCCCC(C(=O)O[Si](C)(C)C)N(O)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C	2284.1	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,5TMS,isomer #2	C[Si](C)(C)NC(=NCCCC(C(=O)O[Si](C)(C)C)N(O)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C	2077.9	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,5TMS,isomer #2	C[Si](C)(C)NC(=NCCCC(C(=O)O[Si](C)(C)C)N(O)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C	2974.4	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,5TMS,isomer #3	C[Si](C)(C)N(O)C(CCCN=C(N([Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(=O)O	2357.8	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,5TMS,isomer #3	C[Si](C)(C)N(O)C(CCCN=C(N([Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(=O)O	2286.4	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,5TMS,isomer #3	C[Si](C)(C)N(O)C(CCCN=C(N([Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(=O)O	2871.4	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,6TMS,isomer #1	C[Si](C)(C)OC(=O)C(CCCN=C(N([Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C)N(O)[Si](C)(C)C	2371.4	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,6TMS,isomer #1	C[Si](C)(C)OC(=O)C(CCCN=C(N([Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C)N(O)[Si](C)(C)C	2285.2	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,6TMS,isomer #1	C[Si](C)(C)OC(=O)C(CCCN=C(N([Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C)N(O)[Si](C)(C)C	2657.2	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TBDMS,isomer #1	CC(C)(C)[Si](C)(C)NC(N)=NCCCC(NO)C(=O)O[Si](C)(C)C(C)(C)C	2574.9	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TBDMS,isomer #1	CC(C)(C)[Si](C)(C)NC(N)=NCCCC(NO)C(=O)O[Si](C)(C)C(C)(C)C	2203.0	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TBDMS,isomer #1	CC(C)(C)[Si](C)(C)NC(N)=NCCCC(NO)C(=O)O[Si](C)(C)C(C)(C)C	3814.4	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TBDMS,isomer #2	CC(C)(C)[Si](C)(C)OC(=O)C(CCCN=C(N)N)N(O)[Si](C)(C)C(C)(C)C	2439.0	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TBDMS,isomer #2	CC(C)(C)[Si](C)(C)OC(=O)C(CCCN=C(N)N)N(O)[Si](C)(C)C(C)(C)C	2296.6	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TBDMS,isomer #2	CC(C)(C)[Si](C)(C)OC(=O)C(CCCN=C(N)N)N(O)[Si](C)(C)C(C)(C)C	3955.6	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TBDMS,isomer #3	CC(C)(C)[Si](C)(C)NC(=NCCCC(NO)C(=O)O)N[Si](C)(C)C(C)(C)C	2726.1	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TBDMS,isomer #3	CC(C)(C)[Si](C)(C)NC(=NCCCC(NO)C(=O)O)N[Si](C)(C)C(C)(C)C	2124.5	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TBDMS,isomer #3	CC(C)(C)[Si](C)(C)NC(=NCCCC(NO)C(=O)O)N[Si](C)(C)C(C)(C)C	3653.4	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TBDMS,isomer #4	CC(C)(C)[Si](C)(C)N(C(N)=NCCCC(NO)C(=O)O)[Si](C)(C)C(C)(C)C	2625.3	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TBDMS,isomer #4	CC(C)(C)[Si](C)(C)N(C(N)=NCCCC(NO)C(=O)O)[Si](C)(C)C(C)(C)C	2355.9	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TBDMS,isomer #4	CC(C)(C)[Si](C)(C)N(C(N)=NCCCC(NO)C(=O)O)[Si](C)(C)C(C)(C)C	3830.9	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TBDMS,isomer #5	CC(C)(C)[Si](C)(C)NC(N)=NCCCC(C(=O)O)N(O)[Si](C)(C)C(C)(C)C	2602.3	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TBDMS,isomer #5	CC(C)(C)[Si](C)(C)NC(N)=NCCCC(C(=O)O)N(O)[Si](C)(C)C(C)(C)C	2249.0	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,2TBDMS,isomer #5	CC(C)(C)[Si](C)(C)NC(N)=NCCCC(C(=O)O)N(O)[Si](C)(C)C(C)(C)C	3880.1	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TBDMS,isomer #1	CC(C)(C)[Si](C)(C)NC(=NCCCC(NO)C(=O)O[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C	2883.0	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TBDMS,isomer #1	CC(C)(C)[Si](C)(C)NC(=NCCCC(NO)C(=O)O[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C	2315.3	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TBDMS,isomer #1	CC(C)(C)[Si](C)(C)NC(=NCCCC(NO)C(=O)O[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C	3399.8	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TBDMS,isomer #2	CC(C)(C)[Si](C)(C)OC(=O)C(CCCN=C(N)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)NO	2780.6	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TBDMS,isomer #2	CC(C)(C)[Si](C)(C)OC(=O)C(CCCN=C(N)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)NO	2559.9	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TBDMS,isomer #2	CC(C)(C)[Si](C)(C)OC(=O)C(CCCN=C(N)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)NO	3648.3	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TBDMS,isomer #3	CC(C)(C)[Si](C)(C)NC(N)=NCCCC(C(=O)O[Si](C)(C)C(C)(C)C)N(O)[Si](C)(C)C(C)(C)C	2792.5	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TBDMS,isomer #3	CC(C)(C)[Si](C)(C)NC(N)=NCCCC(C(=O)O[Si](C)(C)C(C)(C)C)N(O)[Si](C)(C)C(C)(C)C	2437.9	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TBDMS,isomer #3	CC(C)(C)[Si](C)(C)NC(N)=NCCCC(C(=O)O[Si](C)(C)C(C)(C)C)N(O)[Si](C)(C)C(C)(C)C	3780.8	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TBDMS,isomer #4	CC(C)(C)[Si](C)(C)NC(=NCCCC(NO)C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C	2906.9	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TBDMS,isomer #4	CC(C)(C)[Si](C)(C)NC(=NCCCC(NO)C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C	2543.2	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TBDMS,isomer #4	CC(C)(C)[Si](C)(C)NC(=NCCCC(NO)C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C	3293.6	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TBDMS,isomer #5	CC(C)(C)[Si](C)(C)NC(=NCCCC(C(=O)O)N(O)[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C	2923.0	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TBDMS,isomer #5	CC(C)(C)[Si](C)(C)NC(=NCCCC(C(=O)O)N(O)[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C	2332.2	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TBDMS,isomer #5	CC(C)(C)[Si](C)(C)NC(=NCCCC(C(=O)O)N(O)[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C	3532.0	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TBDMS,isomer #6	CC(C)(C)[Si](C)(C)N(O)C(CCCN=C(N)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)O	2832.2	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TBDMS,isomer #6	CC(C)(C)[Si](C)(C)N(O)C(CCCN=C(N)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)O	2585.1	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,3TBDMS,isomer #6	CC(C)(C)[Si](C)(C)N(O)C(CCCN=C(N)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)O	3735.6	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TBDMS,isomer #1	CC(C)(C)[Si](C)(C)NC(=NCCCC(NO)C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C	3049.5	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TBDMS,isomer #1	CC(C)(C)[Si](C)(C)NC(=NCCCC(NO)C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C	2726.3	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TBDMS,isomer #1	CC(C)(C)[Si](C)(C)NC(=NCCCC(NO)C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C	3115.2	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TBDMS,isomer #2	CC(C)(C)[Si](C)(C)NC(=NCCCC(C(=O)O[Si](C)(C)C(C)(C)C)N(O)[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C	3099.3	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TBDMS,isomer #2	CC(C)(C)[Si](C)(C)NC(=NCCCC(C(=O)O[Si](C)(C)C(C)(C)C)N(O)[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C	2537.2	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TBDMS,isomer #2	CC(C)(C)[Si](C)(C)NC(=NCCCC(C(=O)O[Si](C)(C)C(C)(C)C)N(O)[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C	3367.6	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TBDMS,isomer #3	CC(C)(C)[Si](C)(C)OC(=O)C(CCCN=C(N)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N(O)[Si](C)(C)C(C)(C)C	3059.2	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TBDMS,isomer #3	CC(C)(C)[Si](C)(C)OC(=O)C(CCCN=C(N)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N(O)[Si](C)(C)C(C)(C)C	2757.4	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TBDMS,isomer #3	CC(C)(C)[Si](C)(C)OC(=O)C(CCCN=C(N)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N(O)[Si](C)(C)C(C)(C)C	3684.7	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TBDMS,isomer #4	CC(C)(C)[Si](C)(C)N(C(=NCCCC(NO)C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C	3109.3	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TBDMS,isomer #4	CC(C)(C)[Si](C)(C)N(C(=NCCCC(NO)C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C	2890.7	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TBDMS,isomer #4	CC(C)(C)[Si](C)(C)N(C(=NCCCC(NO)C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C	3056.6	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TBDMS,isomer #5	CC(C)(C)[Si](C)(C)NC(=NCCCC(C(=O)O)N(O)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C	3131.2	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TBDMS,isomer #5	CC(C)(C)[Si](C)(C)NC(=NCCCC(C(=O)O)N(O)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C	2728.6	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,4TBDMS,isomer #5	CC(C)(C)[Si](C)(C)NC(=NCCCC(C(=O)O)N(O)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C	3276.1	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,5TBDMS,isomer #1	CC(C)(C)[Si](C)(C)OC(=O)C(CCCN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)NO	3270.6	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,5TBDMS,isomer #1	CC(C)(C)[Si](C)(C)OC(=O)C(CCCN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)NO	3077.5	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,5TBDMS,isomer #1	CC(C)(C)[Si](C)(C)OC(=O)C(CCCN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)NO	2911.7	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,5TBDMS,isomer #2	CC(C)(C)[Si](C)(C)NC(=NCCCC(C(=O)O[Si](C)(C)C(C)(C)C)N(O)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C	3308.0	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,5TBDMS,isomer #2	CC(C)(C)[Si](C)(C)NC(=NCCCC(C(=O)O[Si](C)(C)C(C)(C)C)N(O)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C	2906.8	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,5TBDMS,isomer #2	CC(C)(C)[Si](C)(C)NC(=NCCCC(C(=O)O[Si](C)(C)C(C)(C)C)N(O)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C	3187.9	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,5TBDMS,isomer #3	CC(C)(C)[Si](C)(C)N(O)C(CCCN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)O	3341.6	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,5TBDMS,isomer #3	CC(C)(C)[Si](C)(C)N(O)C(CCCN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)O	3060.5	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,5TBDMS,isomer #3	CC(C)(C)[Si](C)(C)N(O)C(CCCN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)O	3100.7	Standard polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,6TBDMS,isomer #1	CC(C)(C)[Si](C)(C)OC(=O)C(CCCN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N(O)[Si](C)(C)C(C)(C)C	3507.0	Semi standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,6TBDMS,isomer #1	CC(C)(C)[Si](C)(C)OC(=O)C(CCCN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N(O)[Si](C)(C)C(C)(C)C	3254.4	Standard non polar	33892256
(2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid,6TBDMS,isomer #1	CC(C)(C)[Si](C)(C)OC(=O)C(CCCN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N(O)[Si](C)(C)C(C)(C)C	3048.4	Standard polar	33892256

Spectra

GC-MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted GC-MS	Predicted GC-MS Spectrum - (2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid GC-MS (Non-derivatized) - 70eV, Positive	splash10-0006-9200000000-a6e3577c223e230c8edb	2021-09-24	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid GC-MS (Non-derivatized) - 70eV, Positive	Not Available	2021-10-12	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid GC-MS (TMS_1_1) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid GC-MS (TMS_1_2) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid GC-MS (TMS_1_3) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid GC-MS (TBDMS_1_1) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid GC-MS (TBDMS_1_2) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid GC-MS (TBDMS_1_3) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum

Biological Properties

Cellular Locations

Not Available

Biospecimen Locations

Blood

Tissue Locations

Not Available

Pathways

Not Available

Name	SMPDB/PathBank	KEGG

Normal Concentrations

Biospecimen	Status	Value	Age	Sex	Condition	Reference	Details
Blood	Detected but not Quantified	Not Quantified	Not Specified	Not Specified	Normal	31557052	details

Abnormal Concentrations

Not Available

Associated Disorders and Diseases

Disease References

None

Associated OMIM IDs

None

External Links

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FooDB ID

Not Available

KNApSAcK ID

Not Available

Chemspider ID

10632350

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

21884715

PDB ID

Not Available

ChEBI ID

Not Available

Food Biomarker Ontology

Not Available

VMH ID

Not Available

MarkerDB ID

Not Available

Good Scents ID

Not Available

References

Synthesis Reference

Not Available

Material Safety Data Sheet (MSDS)

Not Available

General References

Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]

Showing metabocard for (2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid (HMDB0257593)

MOL for HMDB0257593 ((2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid)

3D MOL for HMDB0257593 ((2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid)

3D SDF for HMDB0257593 ((2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid)

3D-SDF for HMDB0257593 ((2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid)

PDB for HMDB0257593 ((2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid)

3D PDB for HMDB0257593 ((2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid)

SMILES for HMDB0257593 ((2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid)

INCHI for HMDB0257593 ((2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid)

Structure for HMDB0257593 ((2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid)

3D Structure for HMDB0257593 ((2S)-5-(Diaminomethylideneamino)-2-(hydroxyamino)pentanoic Acid)

Predicted Collision Cross Sections

Predicted Retention Times

Underivatized

Predicted Kovats Retention Indices

Underivatized

Derivatized

GC-MS Spectra