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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 07:00:33 UTC
Update Date2021-09-26 23:01:14 UTC
HMDB IDHMDB0250035
Secondary Accession NumbersNone
Metabolite Identification
Common Name(S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride
Descriptionmethyl 2-(4-hydroxyphenyl)-2-(piperidin-2-yl)acetate belongs to the class of organic compounds known as 1-hydroxy-2-unsubstituted benzenoids. These are phenols that are unsubstituted at the 2-position. Based on a literature review very few articles have been published on methyl 2-(4-hydroxyphenyl)-2-(piperidin-2-yl)acetate. This compound has been identified in human blood as reported by (PMID: 31557052 ). (s)-(4-hydroxy-phenyl)-(s)-piperidin-2-yl-acetic acid methyl ester; hydrochloride is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically (S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride 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-(4-hydroxyphenyl)-2-(piperidin-2-yl)acetic acidGenerator
(S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetate methyl ester; hydrochlorideGenerator
Chemical FormulaC14H19NO3
Average Molecular Weight249.31
Monoisotopic Molecular Weight249.136493476
IUPAC Namemethyl 2-(4-hydroxyphenyl)-2-(piperidin-2-yl)acetate
Traditional Namemethyl (4-hydroxyphenyl)(piperidin-2-yl)acetate
CAS Registry NumberNot Available
SMILES
COC(=O)C(C1CCCCN1)C1=CC=C(O)C=C1
InChI Identifier
InChI=1S/C14H19NO3/c1-18-14(17)13(12-4-2-3-9-15-12)10-5-7-11(16)8-6-10/h5-8,12-13,15-16H,2-4,9H2,1H3
InChI KeyXVXFNANJMMTNSO-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 1-hydroxy-2-unsubstituted benzenoids. These are phenols that are unsubstituted at the 2-position.
KingdomOrganic compounds
Super ClassBenzenoids
ClassPhenols
Sub Class1-hydroxy-2-unsubstituted benzenoids
Direct Parent1-hydroxy-2-unsubstituted benzenoids
Alternative Parents
Substituents
  • 1-hydroxy-2-unsubstituted benzenoid
  • Aralkylamine
  • Monocyclic benzene moiety
  • Piperidine
  • Methyl ester
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Secondary aliphatic amine
  • Monocarboxylic acid or derivatives
  • Secondary amine
  • Azacycle
  • Organoheterocyclic compound
  • Organic nitrogen compound
  • Organic oxide
  • Organonitrogen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Carbonyl group
  • Amine
  • 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
logP1.14ALOGPS
logP1.48ChemAxon
logS-2.8ALOGPS
pKa (Strongest Acidic)9.67ChemAxon
pKa (Strongest Basic)8.91ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area58.56 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity68.71 m³·mol⁻¹ChemAxon
Polarizability27.2 ųChemAxon
Number of Rings2ChemAxon
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]+161.46130932474
DeepCCS[M-H]-159.10330932474
DeepCCS[M-2H]-191.9930932474
DeepCCS[M+Na]+167.55530932474
AllCCS[M+H]+158.732859911
AllCCS[M+H-H2O]+154.932859911
AllCCS[M+NH4]+162.232859911
AllCCS[M+Na]+163.232859911
AllCCS[M-H]-161.432859911
AllCCS[M+Na-2H]-161.632859911
AllCCS[M+HCOO]-161.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochlorideCOC(=O)C(C1CCCCN1)C1=CC=C(O)C=C12622.9Standard polar33892256
(S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochlorideCOC(=O)C(C1CCCCN1)C1=CC=C(O)C=C12020.9Standard non polar33892256
(S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochlorideCOC(=O)C(C1CCCCN1)C1=CC=C(O)C=C12139.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
(S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride,2TMS,isomer #1COC(=O)C(C1=CC=C(O[Si](C)(C)C)C=C1)C1CCCCN1[Si](C)(C)C2122.5Semi standard non polar33892256
(S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride,2TMS,isomer #1COC(=O)C(C1=CC=C(O[Si](C)(C)C)C=C1)C1CCCCN1[Si](C)(C)C2151.1Standard non polar33892256
(S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride,2TMS,isomer #1COC(=O)C(C1=CC=C(O[Si](C)(C)C)C=C1)C1CCCCN1[Si](C)(C)C2681.3Standard polar33892256
(S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride,2TBDMS,isomer #1COC(=O)C(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)C1CCCCN1[Si](C)(C)C(C)(C)C2594.5Semi standard non polar33892256
(S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride,2TBDMS,isomer #1COC(=O)C(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)C1CCCCN1[Si](C)(C)C(C)(C)C2575.9Standard non polar33892256
(S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride,2TBDMS,isomer #1COC(=O)C(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)C1CCCCN1[Si](C)(C)C(C)(C)C2914.6Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride GC-MS (Non-derivatized) - 70eV, Positivesplash10-001i-9520000000-891dda31327b75517b3b2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride 10V, Positive-QTOFsplash10-0udi-2190000000-c676cfd8873c0ea7ec752021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride 20V, Positive-QTOFsplash10-001l-9530000000-e0c0640bc4624721db132021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride 40V, Positive-QTOFsplash10-053r-9600000000-889915121e1075c38f042021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride 10V, Negative-QTOFsplash10-0002-0090000000-a9c585c34a056e6cba572021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride 20V, Negative-QTOFsplash10-001j-1960000000-4974b42983e809954d072021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-(4-Hydroxy-phenyl)-(S)-piperidin-2-yl-acetic acid methyl ester; hydrochloride 40V, Negative-QTOFsplash10-052f-8900000000-08bd5e3facc7eb15db572021-10-12Wishart 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 ID8507750
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10332290
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 ]