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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 21:45:10 UTC
Update Date2021-09-26 23:16:40 UTC
HMDB IDHMDB0259250
Secondary Accession NumbersNone
Metabolite Identification
Common NameTrioctyl trimellitate
Description1,2,4-trioctyl benzene-1,2,4-tricarboxylate belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid. Based on a literature review very few articles have been published on 1,2,4-trioctyl benzene-1,2,4-tricarboxylate. This compound has been identified in human blood as reported by (PMID: 31557052 ). Trioctyl trimellitate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Trioctyl trimellitate 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
Thumb
Synonyms
ValueSource
1,2,4-Trioctyl benzene-1,2,4-tricarboxylic acidGenerator
TOTMMeSH
Tri-N-octyl trimellitateMeSH
Trioctyl trimellitateMeSH
Trioctyl trimellitic acidGenerator
Chemical FormulaC33H54O6
Average Molecular Weight546.789
Monoisotopic Molecular Weight546.392039459
IUPAC Name1,2,4-trioctyl benzene-1,2,4-tricarboxylate
Traditional Nametrioctyl trimellitate
CAS Registry NumberNot Available
SMILES
CCCCCCCCOC(=O)C1=CC(C(=O)OCCCCCCCC)=C(C=C1)C(=O)OCCCCCCCC
InChI Identifier
InChI=1S/C33H54O6/c1-4-7-10-13-16-19-24-37-31(34)28-22-23-29(32(35)38-25-20-17-14-11-8-5-2)30(27-28)33(36)39-26-21-18-15-12-9-6-3/h22-23,27H,4-21,24-26H2,1-3H3
InChI KeyJNXDCMUUZNIWPQ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzoic acids and derivatives
Direct ParentBenzoic acid esters
Alternative Parents
Substituents
  • Benzoate ester
  • Tricarboxylic acid or derivatives
  • Benzoyl
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP9.11ALOGPS
logP11.29ChemAxon
logS-7.6ALOGPS
pKa (Strongest Basic)-6.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area78.9 ŲChemAxon
Rotatable Bond Count27ChemAxon
Refractivity158.97 m³·mol⁻¹ChemAxon
Polarizability70.24 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+248.6330932474
DeepCCS[M-H]-245.92830932474
DeepCCS[M-2H]-280.78130932474
DeepCCS[M+Na]+256.94730932474
AllCCS[M+H]+239.332859911
AllCCS[M+H-H2O]+238.532859911
AllCCS[M+NH4]+240.032859911
AllCCS[M+Na]+240.332859911
AllCCS[M-H]-218.132859911
AllCCS[M+Na-2H]-221.332859911
AllCCS[M+HCOO]-224.932859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
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, 2022.10.96 minutes32390414
Predicted by Siyang on May 30, 202237.0964 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20220.9 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid5517.5 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid991.1 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid406.0 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid486.2 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid970.0 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid1791.5 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid1711.1 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)111.1 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid3259.5 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid990.3 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid3365.4 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid1245.5 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid934.6 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate737.4 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA918.3 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water9.1 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Trioctyl trimellitateCCCCCCCCOC(=O)C1=CC(C(=O)OCCCCCCCC)=C(C=C1)C(=O)OCCCCCCCC4932.1Standard polar33892256
Trioctyl trimellitateCCCCCCCCOC(=O)C1=CC(C(=O)OCCCCCCCC)=C(C=C1)C(=O)OCCCCCCCC3765.6Standard non polar33892256
Trioctyl trimellitateCCCCCCCCOC(=O)C1=CC(C(=O)OCCCCCCCC)=C(C=C1)C(=O)OCCCCCCCC3909.6Semi standard non polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trioctyl trimellitate 10V, Positive-QTOFsplash10-014j-0312970000-7046214221f84fadd7232016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trioctyl trimellitate 20V, Positive-QTOFsplash10-03di-2933620000-2719d610d599cc5482272016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trioctyl trimellitate 40V, Positive-QTOFsplash10-053r-2190410000-8c13486e386d426faf3b2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trioctyl trimellitate 10V, Negative-QTOFsplash10-0002-0113980000-7f57e10f46501b876abd2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trioctyl trimellitate 20V, Negative-QTOFsplash10-0fv0-0049600000-f534311b4d4e3299ee4b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trioctyl trimellitate 40V, Negative-QTOFsplash10-00b9-0169200000-a547833a2f25395a51fe2016-08-03Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID6694
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. 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 ]