| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2021-09-11 12:49:18 UTC |
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| Update Date | 2021-09-26 23:07:30 UTC |
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| HMDB ID | HMDB0253919 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | L-Threoninol |
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| Description | L-Threoninol belongs to the class of organic compounds known as 1,2-aminoalcohols. These are organic compounds containing an alkyl chain with an amine group bound to the C1 atom and an alcohol group bound to the C2 atom. Based on a literature review a significant number of articles have been published on L-Threoninol. This compound has been identified in human blood as reported by (PMID: 31557052 ). L-threoninol is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically L-Threoninol 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. |
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| Structure | InChI=1S/C4H11NO2/c1-3(7)4(5)2-6/h3-4,6-7H,2,5H2,1H3 |
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| Synonyms | Not Available |
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| Chemical Formula | C4H11NO2 |
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| Average Molecular Weight | 105.137 |
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| Monoisotopic Molecular Weight | 105.078978598 |
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| IUPAC Name | 2-aminobutane-1,3-diol |
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| Traditional Name | 2-aminobutane-1,3-diol |
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| CAS Registry Number | Not Available |
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| SMILES | CC(O)C(N)CO |
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| InChI Identifier | InChI=1S/C4H11NO2/c1-3(7)4(5)2-6/h3-4,6-7H,2,5H2,1H3 |
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| InChI Key | MUVQIIBPDFTEKM-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as 1,2-aminoalcohols. These are organic compounds containing an alkyl chain with an amine group bound to the C1 atom and an alcohol group bound to the C2 atom. |
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| Kingdom | Organic compounds |
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| Super Class | Organic nitrogen compounds |
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| Class | Organonitrogen compounds |
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| Sub Class | Amines |
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| Direct Parent | 1,2-aminoalcohols |
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| Alternative Parents | |
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| Substituents | - Secondary alcohol
- 1,2-aminoalcohol
- Organic oxygen compound
- Hydrocarbon derivative
- Primary amine
- Primary alcohol
- Organooxygen compound
- Primary aliphatic amine
- Alcohol
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | Not Available |
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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | Not Available |
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| Role | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Experimental Chromatographic Properties | Not Available |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Predicted by Siyang on May 30, 2022 | 8.8995 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 5.39 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 446.8 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 323.4 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 40.9 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 202.0 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 72.9 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 282.9 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 | 225.8 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 820.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 570.5 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 37.4 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 | 606.0 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 199.1 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 288.9 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 734.4 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 569.5 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 | 342.3 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| L-Threoninol,3TMS,isomer #1 | CC(O[Si](C)(C)C)C(CO[Si](C)(C)C)N[Si](C)(C)C | 1329.6 | Semi standard non polar | 33892256 | | L-Threoninol,3TMS,isomer #1 | CC(O[Si](C)(C)C)C(CO[Si](C)(C)C)N[Si](C)(C)C | 1373.3 | Standard non polar | 33892256 | | L-Threoninol,3TMS,isomer #1 | CC(O[Si](C)(C)C)C(CO[Si](C)(C)C)N[Si](C)(C)C | 1319.6 | Standard polar | 33892256 | | L-Threoninol,3TMS,isomer #2 | CC(O[Si](C)(C)C)C(CO)N([Si](C)(C)C)[Si](C)(C)C | 1470.1 | Semi standard non polar | 33892256 | | L-Threoninol,3TMS,isomer #2 | CC(O[Si](C)(C)C)C(CO)N([Si](C)(C)C)[Si](C)(C)C | 1420.1 | Standard non polar | 33892256 | | L-Threoninol,3TMS,isomer #2 | CC(O[Si](C)(C)C)C(CO)N([Si](C)(C)C)[Si](C)(C)C | 1458.2 | Standard polar | 33892256 | | L-Threoninol,3TMS,isomer #3 | CC(O)C(CO[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1489.9 | Semi standard non polar | 33892256 | | L-Threoninol,3TMS,isomer #3 | CC(O)C(CO[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1446.8 | Standard non polar | 33892256 | | L-Threoninol,3TMS,isomer #3 | CC(O)C(CO[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1475.8 | Standard polar | 33892256 | | L-Threoninol,4TMS,isomer #1 | CC(O[Si](C)(C)C)C(CO[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1566.6 | Semi standard non polar | 33892256 | | L-Threoninol,4TMS,isomer #1 | CC(O[Si](C)(C)C)C(CO[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1507.0 | Standard non polar | 33892256 | | L-Threoninol,4TMS,isomer #1 | CC(O[Si](C)(C)C)C(CO[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1347.4 | Standard polar | 33892256 | | L-Threoninol,3TBDMS,isomer #1 | CC(O[Si](C)(C)C(C)(C)C)C(CO[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C | 1948.2 | Semi standard non polar | 33892256 | | L-Threoninol,3TBDMS,isomer #1 | CC(O[Si](C)(C)C(C)(C)C)C(CO[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C | 2001.7 | Standard non polar | 33892256 | | L-Threoninol,3TBDMS,isomer #1 | CC(O[Si](C)(C)C(C)(C)C)C(CO[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C | 1772.7 | Standard polar | 33892256 | | L-Threoninol,3TBDMS,isomer #2 | CC(O[Si](C)(C)C(C)(C)C)C(CO)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2085.4 | Semi standard non polar | 33892256 | | L-Threoninol,3TBDMS,isomer #2 | CC(O[Si](C)(C)C(C)(C)C)C(CO)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2072.8 | Standard non polar | 33892256 | | L-Threoninol,3TBDMS,isomer #2 | CC(O[Si](C)(C)C(C)(C)C)C(CO)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1820.5 | Standard polar | 33892256 | | L-Threoninol,3TBDMS,isomer #3 | CC(O)C(CO[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2072.8 | Semi standard non polar | 33892256 | | L-Threoninol,3TBDMS,isomer #3 | CC(O)C(CO[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2091.3 | Standard non polar | 33892256 | | L-Threoninol,3TBDMS,isomer #3 | CC(O)C(CO[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1845.2 | Standard polar | 33892256 | | L-Threoninol,4TBDMS,isomer #1 | CC(O[Si](C)(C)C(C)(C)C)C(CO[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2355.9 | Semi standard non polar | 33892256 | | L-Threoninol,4TBDMS,isomer #1 | CC(O[Si](C)(C)C(C)(C)C)C(CO[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2315.6 | Standard non polar | 33892256 | | L-Threoninol,4TBDMS,isomer #1 | CC(O[Si](C)(C)C(C)(C)C)C(CO[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1869.6 | Standard polar | 33892256 |
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