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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 21:37:30 UTC
Update Date2021-09-26 22:52:14 UTC
HMDB IDHMDB0244471
Secondary Accession NumbersNone
Metabolite Identification
Common Name7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid
Description7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms. Based on a literature review very few articles have been published on 7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). 7-[(2-benzyl-3-sulfanylpropanoyl)amino]heptanoic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic 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
Thumb
Synonyms
ValueSource
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoateGenerator
7-[(2-Benzyl-3-sulphanylpropanoyl)amino]heptanoateGenerator
7-[(2-Benzyl-3-sulphanylpropanoyl)amino]heptanoic acidGenerator
7-[(2-Benzyl-1-hydroxy-3-sulfanylpropylidene)amino]heptanoateHMDB
7-[(2-Benzyl-1-hydroxy-3-sulphanylpropylidene)amino]heptanoateHMDB
7-[(2-Benzyl-1-hydroxy-3-sulphanylpropylidene)amino]heptanoic acidHMDB
7-((2-(Mercaptomethyl)-1-oxo-3-phenylpropyl)amino)heptanoic acidHMDB
Chemical FormulaC17H25NO3S
Average Molecular Weight323.45
Monoisotopic Molecular Weight323.155514843
IUPAC Name7-(2-benzyl-3-sulfanylpropanamido)heptanoic acid
Traditional Name7-(2-benzyl-3-sulfanylpropanamido)heptanoic acid
CAS Registry NumberNot Available
SMILES
OC(=O)CCCCCCNC(=O)C(CS)CC1=CC=CC=C1
InChI Identifier
InChI=1S/C17H25NO3S/c19-16(20)10-6-1-2-7-11-18-17(21)15(13-22)12-14-8-4-3-5-9-14/h3-5,8-9,15,22H,1-2,6-7,10-13H2,(H,18,21)(H,19,20)
InChI KeyKJVKOEVEFLXJES-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acids and conjugates
Direct ParentMedium-chain fatty acids
Alternative Parents
Substituents
  • Medium-chain fatty acid
  • Branched fatty acid
  • Monocyclic benzene moiety
  • Fatty amide
  • Benzenoid
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Alkylthiol
  • Organosulfur compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organopnictogen compound
  • Carbonyl group
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • 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
logP3.35ALOGPS
logP3.32ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)4.47ChemAxon
pKa (Strongest Basic)-1.4ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area66.4 ŲChemAxon
Rotatable Bond Count11ChemAxon
Refractivity90.41 m³·mol⁻¹ChemAxon
Polarizability36.59 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+183.72630932474
DeepCCS[M-H]-181.36830932474
DeepCCS[M-2H]-214.25530932474
DeepCCS[M+Na]+189.81930932474
AllCCS[M+H]+173.932859911
AllCCS[M+H-H2O]+171.232859911
AllCCS[M+NH4]+176.332859911
AllCCS[M+Na]+177.032859911
AllCCS[M-H]-176.832859911
AllCCS[M+Na-2H]-177.632859911
AllCCS[M+HCOO]-178.532859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202215.1721 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.66 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid2861.4 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid354.4 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid190.8 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid188.8 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid337.0 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid608.9 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 Acid672.6 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)88.5 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1373.0 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid508.0 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1549.3 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid388.0 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid404.1 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate256.6 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA217.3 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water33.3 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acidOC(=O)CCCCCCNC(=O)C(CS)CC1=CC=CC=C14201.4Standard polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acidOC(=O)CCCCCCNC(=O)C(CS)CC1=CC=CC=C12563.5Standard non polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acidOC(=O)CCCCCCNC(=O)C(CS)CC1=CC=CC=C12731.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,2TMS,isomer #1C[Si](C)(C)OC(=O)CCCCCCNC(=O)C(CS[Si](C)(C)C)CC1=CC=CC=C12873.5Semi standard non polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,2TMS,isomer #1C[Si](C)(C)OC(=O)CCCCCCNC(=O)C(CS[Si](C)(C)C)CC1=CC=CC=C12779.2Standard non polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,2TMS,isomer #1C[Si](C)(C)OC(=O)CCCCCCNC(=O)C(CS[Si](C)(C)C)CC1=CC=CC=C13298.4Standard polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,2TMS,isomer #2C[Si](C)(C)OC(=O)CCCCCCN(C(=O)C(CS)CC1=CC=CC=C1)[Si](C)(C)C2738.7Semi standard non polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,2TMS,isomer #2C[Si](C)(C)OC(=O)CCCCCCN(C(=O)C(CS)CC1=CC=CC=C1)[Si](C)(C)C2657.9Standard non polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,2TMS,isomer #2C[Si](C)(C)OC(=O)CCCCCCN(C(=O)C(CS)CC1=CC=CC=C1)[Si](C)(C)C3309.1Standard polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,2TMS,isomer #3C[Si](C)(C)SCC(CC1=CC=CC=C1)C(=O)N(CCCCCCC(=O)O)[Si](C)(C)C2877.0Semi standard non polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,2TMS,isomer #3C[Si](C)(C)SCC(CC1=CC=CC=C1)C(=O)N(CCCCCCC(=O)O)[Si](C)(C)C2813.3Standard non polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,2TMS,isomer #3C[Si](C)(C)SCC(CC1=CC=CC=C1)C(=O)N(CCCCCCC(=O)O)[Si](C)(C)C3425.0Standard polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,3TMS,isomer #1C[Si](C)(C)OC(=O)CCCCCCN(C(=O)C(CS[Si](C)(C)C)CC1=CC=CC=C1)[Si](C)(C)C2842.6Semi standard non polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,3TMS,isomer #1C[Si](C)(C)OC(=O)CCCCCCN(C(=O)C(CS[Si](C)(C)C)CC1=CC=CC=C1)[Si](C)(C)C2825.2Standard non polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,3TMS,isomer #1C[Si](C)(C)OC(=O)CCCCCCN(C(=O)C(CS[Si](C)(C)C)CC1=CC=CC=C1)[Si](C)(C)C3151.3Standard polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CCCCCCNC(=O)C(CS[Si](C)(C)C(C)(C)C)CC1=CC=CC=C13364.6Semi standard non polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CCCCCCNC(=O)C(CS[Si](C)(C)C(C)(C)C)CC1=CC=CC=C13191.2Standard non polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CCCCCCNC(=O)C(CS[Si](C)(C)C(C)(C)C)CC1=CC=CC=C13447.5Standard polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)CCCCCCN(C(=O)C(CS)CC1=CC=CC=C1)[Si](C)(C)C(C)(C)C3233.4Semi standard non polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)CCCCCCN(C(=O)C(CS)CC1=CC=CC=C1)[Si](C)(C)C(C)(C)C3054.6Standard non polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)CCCCCCN(C(=O)C(CS)CC1=CC=CC=C1)[Si](C)(C)C(C)(C)C3437.7Standard polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)SCC(CC1=CC=CC=C1)C(=O)N(CCCCCCC(=O)O)[Si](C)(C)C(C)(C)C3370.3Semi standard non polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)SCC(CC1=CC=CC=C1)C(=O)N(CCCCCCC(=O)O)[Si](C)(C)C(C)(C)C3191.0Standard non polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)SCC(CC1=CC=CC=C1)C(=O)N(CCCCCCC(=O)O)[Si](C)(C)C(C)(C)C3549.2Standard polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CCCCCCN(C(=O)C(CS[Si](C)(C)C(C)(C)C)CC1=CC=CC=C1)[Si](C)(C)C(C)(C)C3575.3Semi standard non polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CCCCCCN(C(=O)C(CS[Si](C)(C)C(C)(C)C)CC1=CC=CC=C1)[Si](C)(C)C(C)(C)C3384.9Standard non polar33892256
7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CCCCCCN(C(=O)C(CS[Si](C)(C)C(C)(C)C)CC1=CC=CC=C1)[Si](C)(C)C(C)(C)C3384.4Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-002f-7950000000-7f356baffb6fcb6515172021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid 10V, Positive-QTOFsplash10-0kmi-2709000000-b48ba1d5e66594fecadb2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid 20V, Positive-QTOFsplash10-0007-6900000000-c3ea6bfe7d2fa09afb3b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid 40V, Positive-QTOFsplash10-0006-9500000000-5ee2f167e18e961979c42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid 10V, Negative-QTOFsplash10-00di-0009000000-b46558d3d823bc1959d22021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid 20V, Negative-QTOFsplash10-00c3-5396000000-cf877a08b9d6ab03ddbe2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-[(2-Benzyl-3-sulfanylpropanoyl)amino]heptanoic acid 40V, Negative-QTOFsplash10-0006-9820000000-9cae3af66f38557a4a572021-10-12Wishart 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 ID114757
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound129608
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 ]