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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 00:38:04 UTC
Update Date2021-09-26 22:57:25 UTC
HMDB IDHMDB0247631
Secondary Accession NumbersNone
Metabolite Identification
Common NameClopidogrelum
DescriptionClopidogrelum belongs to the class of organic compounds known as alpha amino acid esters. These are ester derivatives of alpha amino acids. In humans, clopidogrelum is involved in the clopidogrel metabolism pathway. Clopidogrelum is a primary metabolite. Primary metabolites are metabolically or physiologically essential metabolites. They are directly involved in an organism’s growth, development or reproduction. Based on a literature review very few articles have been published on Clopidogrelum. This compound has been identified in human blood as reported by (PMID: 31557052 ). Clopidogrelum is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Clopidogrelum 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
Methyl 2-(2-chlorophenyl)-2-{4h,5H,6H,7H-thieno[3,2-c]pyridin-5-yl}acetic acidHMDB
Chemical FormulaC16H16ClNO2S
Average Molecular Weight321.82
Monoisotopic Molecular Weight321.0590276
IUPAC Namemethyl 2-(2-chlorophenyl)-2-{4H,5H,6H,7H-thieno[3,2-c]pyridin-5-yl}acetate
Traditional Namemethyl (2-chlorophenyl)(4H,6H,7H-thieno[3,2-c]pyridin-5-yl)acetate
CAS Registry NumberNot Available
SMILES
COC(=O)C(N1CCC2=C(C1)C=CS2)C1=CC=CC=C1Cl
InChI Identifier
InChI=1S/C16H16ClNO2S/c1-20-16(19)15(12-4-2-3-5-13(12)17)18-8-6-14-11(10-18)7-9-21-14/h2-5,7,9,15H,6,8,10H2,1H3
InChI KeyGKTWGGQPFAXNFI-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as alpha amino acid esters. These are ester derivatives of alpha amino acids.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentAlpha amino acid esters
Alternative Parents
Substituents
  • Alpha-amino acid ester
  • Thienopyridine
  • Chlorobenzene
  • Halobenzene
  • Aralkylamine
  • Aryl chloride
  • Aryl halide
  • Monocyclic benzene moiety
  • Pyridine
  • Benzenoid
  • Heteroaromatic compound
  • Methyl ester
  • Thiophene
  • Carboxylic acid ester
  • Tertiary amine
  • Tertiary aliphatic amine
  • Monocarboxylic acid or derivatives
  • Azacycle
  • Organoheterocyclic compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organochloride
  • Organohalogen compound
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • Carbonyl group
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Amine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic 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
logP3.84ALOGPS
logP4.03ChemAxon
logS-4.4ALOGPS
pKa (Strongest Basic)4.77ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area29.54 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity84.93 m³·mol⁻¹ChemAxon
Polarizability33.18 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+164.61430932474
DeepCCS[M-H]-162.25630932474
DeepCCS[M-2H]-195.16730932474
DeepCCS[M+Na]+170.70830932474
AllCCS[M+H]+170.532859911
AllCCS[M+H-H2O]+167.332859911
AllCCS[M+NH4]+173.532859911
AllCCS[M+Na]+174.432859911
AllCCS[M-H]-171.832859911
AllCCS[M+Na-2H]-171.432859911
AllCCS[M+HCOO]-171.132859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202214.0181 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20222.46 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1959.1 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid367.1 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid179.8 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid199.0 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid116.0 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid485.7 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 Acid637.8 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)127.9 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1213.1 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid459.2 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1432.5 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid326.6 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid332.2 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate295.0 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA150.7 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water8.4 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
ClopidogrelumCOC(=O)C(N1CCC2=C(C1)C=CS2)C1=CC=CC=C1Cl3343.5Standard polar33892256
ClopidogrelumCOC(=O)C(N1CCC2=C(C1)C=CS2)C1=CC=CC=C1Cl2326.1Standard non polar33892256
ClopidogrelumCOC(=O)C(N1CCC2=C(C1)C=CS2)C1=CC=CC=C1Cl2345.6Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Clopidogrelum GC-MS (Non-derivatized) - 70eV, Positivesplash10-03di-0190000000-0aec3a94e8fbae2348742021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Clopidogrelum GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Clopidogrelum 10V, Positive-QTOFsplash10-00di-0009000000-2bc03219cf962da0b1ff2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Clopidogrelum 20V, Positive-QTOFsplash10-00di-0449000000-0fff99b61821891c99f72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Clopidogrelum 40V, Positive-QTOFsplash10-01t9-0920000000-4acc9f00853f3aa550d42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Clopidogrelum 10V, Negative-QTOFsplash10-00di-0179000000-ac2755daf7ded8b708d42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Clopidogrelum 20V, Negative-QTOFsplash10-03e9-6290000000-dbb90b0a2059f07af8332021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Clopidogrelum 40V, Negative-QTOFsplash10-001i-7691000000-3f734c94213360fe99f52021-10-12Wishart 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 ID2704
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound2806
PDB IDNot Available
ChEBI ID103977
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 ]