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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 12:37:53 UTC
Update Date2021-09-26 23:07:13 UTC
HMDB IDHMDB0253775
Secondary Accession NumbersNone
Metabolite Identification
Common Name4-(4'-Chlorobenzyloxy)benzyl nicotinate
Description4-(4'-chlorobenzyloxy)benzyl nicotinate, also known as KCD 232, belongs to the class of organic compounds known as benzyloxycarbonyls. These are organic compounds containing a carbonyl group substituted with a benzyloxyl group. Based on a literature review very few articles have been published on 4-(4'-chlorobenzyloxy)benzyl nicotinate. This compound has been identified in human blood as reported by (PMID: 31557052 ). 4-(4'-chlorobenzyloxy)benzyl nicotinate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 4-(4'-Chlorobenzyloxy)benzyl nicotinate 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
4-(4'-Chlorobenzyloxy)benzyl nicotinic acidGenerator
KCD 232MeSH
KCD-232MeSH
Chemical FormulaC20H16ClNO3
Average Molecular Weight353.8
Monoisotopic Molecular Weight353.0818711
IUPAC Name{4-[(4-chlorophenyl)methoxy]phenyl}methyl pyridine-3-carboxylate
Traditional Name{4-[(4-chlorophenyl)methoxy]phenyl}methyl pyridine-3-carboxylate
CAS Registry NumberNot Available
SMILES
ClC1=CC=C(COC2=CC=C(COC(=O)C3=CN=CC=C3)C=C2)C=C1
InChI Identifier
InChI=1S/C20H16ClNO3/c21-18-7-3-15(4-8-18)13-24-19-9-5-16(6-10-19)14-25-20(23)17-2-1-11-22-12-17/h1-12H,13-14H2
InChI KeyVAOFYKUGDPBCRA-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzyloxycarbonyls. These are organic compounds containing a carbonyl group substituted with a benzyloxyl group.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzyloxycarbonyls
Direct ParentBenzyloxycarbonyls
Alternative Parents
Substituents
  • Benzyloxycarbonyl
  • Pyridine carboxylic acid
  • Pyridine carboxylic acid or derivatives
  • Phenoxy compound
  • Phenol ether
  • Alkyl aryl ether
  • Chlorobenzene
  • Halobenzene
  • Aryl chloride
  • Aryl halide
  • Pyridine
  • Heteroaromatic compound
  • Carboxylic acid ester
  • Azacycle
  • Monocarboxylic acid or derivatives
  • Ether
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organochloride
  • Organohalogen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP4.52ALOGPS
logP4.65ChemAxon
logS-5.4ALOGPS
pKa (Strongest Basic)3.24ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area48.42 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity96.42 m³·mol⁻¹ChemAxon
Polarizability37.32 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+190.97830932474
DeepCCS[M-H]-188.46530932474
DeepCCS[M-2H]-222.65930932474
DeepCCS[M+Na]+198.46630932474
AllCCS[M+H]+181.832859911
AllCCS[M+H-H2O]+178.832859911
AllCCS[M+NH4]+184.532859911
AllCCS[M+Na]+185.332859911
AllCCS[M-H]-181.232859911
AllCCS[M+Na-2H]-180.432859911
AllCCS[M+HCOO]-179.732859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
4-(4'-Chlorobenzyloxy)benzyl nicotinateClC1=CC=C(COC2=CC=C(COC(=O)C3=CN=CC=C3)C=C2)C=C14201.9Standard polar33892256
4-(4'-Chlorobenzyloxy)benzyl nicotinateClC1=CC=C(COC2=CC=C(COC(=O)C3=CN=CC=C3)C=C2)C=C12928.5Standard non polar33892256
4-(4'-Chlorobenzyloxy)benzyl nicotinateClC1=CC=C(COC2=CC=C(COC(=O)C3=CN=CC=C3)C=C2)C=C13046.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 4-(4'-Chlorobenzyloxy)benzyl nicotinate GC-MS (Non-derivatized) - 70eV, Positivesplash10-057i-9760000000-7425d97f7e578928b3652021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4-(4'-Chlorobenzyloxy)benzyl nicotinate 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 - 4-(4'-Chlorobenzyloxy)benzyl nicotinate 10V, Positive-QTOFsplash10-0udi-0219000000-89c7247904d6250d2be82021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-(4'-Chlorobenzyloxy)benzyl nicotinate 20V, Positive-QTOFsplash10-004i-0923000000-e531279a21b0139de3172021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-(4'-Chlorobenzyloxy)benzyl nicotinate 40V, Positive-QTOFsplash10-004i-3900000000-cfe699caf2777f5cd96a2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-(4'-Chlorobenzyloxy)benzyl nicotinate 10V, Negative-QTOFsplash10-0udi-1019000000-f36ff56d093b8d78b84b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-(4'-Chlorobenzyloxy)benzyl nicotinate 20V, Negative-QTOFsplash10-0fb9-9335000000-92e1659bde3ef5b7861a2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-(4'-Chlorobenzyloxy)benzyl nicotinate 40V, Negative-QTOFsplash10-0059-9300000000-21a61aca6e2e108721fe2021-10-12Wishart 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 ID111282
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound124998
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 ]