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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 19:13:22 UTC
Update Date2021-09-26 23:14:42 UTC
HMDB IDHMDB0258043
Secondary Accession NumbersNone
Metabolite Identification
Common Name(2S)-2-Cyclopentyl-2-[4-[(2,4-dimethylpyrido[2,3-b]indol-9-yl)methyl]phenyl]-N-[(1S)-2-hydroxy-1-phenylethyl]acetamide
Description2-cyclopentyl-2-[4-({2,4-dimethyl-9H-pyrido[2,3-b]indol-9-yl}methyl)phenyl]-N-(2-hydroxy-1-phenylethyl)ethanimidic acid belongs to the class of organic compounds known as alpha carbolines. These are organic compounds containing a pyrido[2,3-b]indole core (which is a pyridine fused to an indole). Based on a literature review very few articles have been published on 2-cyclopentyl-2-[4-({2,4-dimethyl-9H-pyrido[2,3-b]indol-9-yl}methyl)phenyl]-N-(2-hydroxy-1-phenylethyl)ethanimidic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). (2s)-2-cyclopentyl-2-[4-[(2,4-dimethylpyrido[2,3-b]indol-9-yl)methyl]phenyl]-n-[(1s)-2-hydroxy-1-phenylethyl]acetamide is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically (2S)-2-Cyclopentyl-2-[4-[(2,4-dimethylpyrido[2,3-b]indol-9-yl)methyl]phenyl]-N-[(1S)-2-hydroxy-1-phenylethyl]acetamide 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
2-Cyclopentyl-2-[4-({2,4-dimethyl-9H-pyrido[2,3-b]indol-9-yl}methyl)phenyl]-N-(2-hydroxy-1-phenylethyl)ethanimidateGenerator
Chemical FormulaC35H37N3O2
Average Molecular Weight531.7
Monoisotopic Molecular Weight531.288577443
IUPAC Name2-cyclopentyl-2-[4-({2,4-dimethyl-9H-pyrido[2,3-b]indol-9-yl}methyl)phenyl]-N-(2-hydroxy-1-phenylethyl)acetamide
Traditional Name2-cyclopentyl-2-[4-({2,4-dimethylpyrido[2,3-b]indol-9-yl}methyl)phenyl]-N-(2-hydroxy-1-phenylethyl)acetamide
CAS Registry NumberNot Available
SMILES
CC1=NC2=C(C3=CC=CC=C3N2CC2=CC=C(C=C2)C(C2CCCC2)C(=O)NC(CO)C2=CC=CC=C2)C(C)=C1
InChI Identifier
InChI=1S/C35H37N3O2/c1-23-20-24(2)36-34-32(23)29-14-8-9-15-31(29)38(34)21-25-16-18-28(19-17-25)33(27-12-6-7-13-27)35(40)37-30(22-39)26-10-4-3-5-11-26/h3-5,8-11,14-20,27,30,33,39H,6-7,12-13,21-22H2,1-2H3,(H,37,40)
InChI KeyKIMRCJZMVARVSU-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as alpha carbolines. These are organic compounds containing a pyrido[2,3-b]indole core (which is a pyridine fused to an indole).
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassPyridoindoles
Direct ParentAlpha carbolines
Alternative Parents
Substituents
  • Alpha-carboline
  • P-cymene
  • Aromatic monoterpenoid
  • N-alkylindole
  • Phenylacetamide
  • Monoterpenoid
  • Indole
  • Pyrrolopyridine
  • Methylpyridine
  • Monocyclic benzene moiety
  • Benzenoid
  • Substituted pyrrole
  • Pyridine
  • Heteroaromatic compound
  • Pyrrole
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Azacycle
  • Carboxylic acid derivative
  • Organonitrogen compound
  • Organic nitrogen compound
  • Alcohol
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Organooxygen compound
  • Primary alcohol
  • 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
logP6.51ALOGPS
logP6.68ChemAxon
logS-6.4ALOGPS
pKa (Strongest Acidic)13.33ChemAxon
pKa (Strongest Basic)4.35ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area67.15 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity160.14 m³·mol⁻¹ChemAxon
Polarizability60.98 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+224.39130932474
DeepCCS[M-H]-221.99530932474
DeepCCS[M-2H]-254.8830932474
DeepCCS[M+Na]+230.30330932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(2S)-2-Cyclopentyl-2-[4-[(2,4-dimethylpyrido[2,3-b]indol-9-yl)methyl]phenyl]-N-[(1S)-2-hydroxy-1-phenylethyl]acetamideCC1=NC2=C(C3=CC=CC=C3N2CC2=CC=C(C=C2)C(C2CCCC2)C(=O)NC(CO)C2=CC=CC=C2)C(C)=C15468.7Standard polar33892256
(2S)-2-Cyclopentyl-2-[4-[(2,4-dimethylpyrido[2,3-b]indol-9-yl)methyl]phenyl]-N-[(1S)-2-hydroxy-1-phenylethyl]acetamideCC1=NC2=C(C3=CC=CC=C3N2CC2=CC=C(C=C2)C(C2CCCC2)C(=O)NC(CO)C2=CC=CC=C2)C(C)=C14125.7Standard non polar33892256
(2S)-2-Cyclopentyl-2-[4-[(2,4-dimethylpyrido[2,3-b]indol-9-yl)methyl]phenyl]-N-[(1S)-2-hydroxy-1-phenylethyl]acetamideCC1=NC2=C(C3=CC=CC=C3N2CC2=CC=C(C=C2)C(C2CCCC2)C(=O)NC(CO)C2=CC=CC=C2)C(C)=C14493.2Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
(2S)-2-Cyclopentyl-2-[4-[(2,4-dimethylpyrido[2,3-b]indol-9-yl)methyl]phenyl]-N-[(1S)-2-hydroxy-1-phenylethyl]acetamide,2TMS,isomer #1CC1=CC(C)=C2C3=CC=CC=C3N(CC3=CC=C(C(C(=O)N(C(CO[Si](C)(C)C)C4=CC=CC=C4)[Si](C)(C)C)C4CCCC4)C=C3)C2=N14424.0Semi standard non polar33892256
(2S)-2-Cyclopentyl-2-[4-[(2,4-dimethylpyrido[2,3-b]indol-9-yl)methyl]phenyl]-N-[(1S)-2-hydroxy-1-phenylethyl]acetamide,2TMS,isomer #1CC1=CC(C)=C2C3=CC=CC=C3N(CC3=CC=C(C(C(=O)N(C(CO[Si](C)(C)C)C4=CC=CC=C4)[Si](C)(C)C)C4CCCC4)C=C3)C2=N13952.9Standard non polar33892256
(2S)-2-Cyclopentyl-2-[4-[(2,4-dimethylpyrido[2,3-b]indol-9-yl)methyl]phenyl]-N-[(1S)-2-hydroxy-1-phenylethyl]acetamide,2TMS,isomer #1CC1=CC(C)=C2C3=CC=CC=C3N(CC3=CC=C(C(C(=O)N(C(CO[Si](C)(C)C)C4=CC=CC=C4)[Si](C)(C)C)C4CCCC4)C=C3)C2=N15288.1Standard polar33892256
(2S)-2-Cyclopentyl-2-[4-[(2,4-dimethylpyrido[2,3-b]indol-9-yl)methyl]phenyl]-N-[(1S)-2-hydroxy-1-phenylethyl]acetamide,2TBDMS,isomer #1CC1=CC(C)=C2C3=CC=CC=C3N(CC3=CC=C(C(C(=O)N(C(CO[Si](C)(C)C(C)(C)C)C4=CC=CC=C4)[Si](C)(C)C(C)(C)C)C4CCCC4)C=C3)C2=N14787.2Semi standard non polar33892256
(2S)-2-Cyclopentyl-2-[4-[(2,4-dimethylpyrido[2,3-b]indol-9-yl)methyl]phenyl]-N-[(1S)-2-hydroxy-1-phenylethyl]acetamide,2TBDMS,isomer #1CC1=CC(C)=C2C3=CC=CC=C3N(CC3=CC=C(C(C(=O)N(C(CO[Si](C)(C)C(C)(C)C)C4=CC=CC=C4)[Si](C)(C)C(C)(C)C)C4CCCC4)C=C3)C2=N14309.7Standard non polar33892256
(2S)-2-Cyclopentyl-2-[4-[(2,4-dimethylpyrido[2,3-b]indol-9-yl)methyl]phenyl]-N-[(1S)-2-hydroxy-1-phenylethyl]acetamide,2TBDMS,isomer #1CC1=CC(C)=C2C3=CC=CC=C3N(CC3=CC=C(C(C(=O)N(C(CO[Si](C)(C)C(C)(C)C)C4=CC=CC=C4)[Si](C)(C)C(C)(C)C)C4CCCC4)C=C3)C2=N15325.2Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (2S)-2-Cyclopentyl-2-[4-[(2,4-dimethylpyrido[2,3-b]indol-9-yl)methyl]phenyl]-N-[(1S)-2-hydroxy-1-phenylethyl]acetamide GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (2S)-2-Cyclopentyl-2-[4-[(2,4-dimethylpyrido[2,3-b]indol-9-yl)methyl]phenyl]-N-[(1S)-2-hydroxy-1-phenylethyl]acetamide GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (2S)-2-Cyclopentyl-2-[4-[(2,4-dimethylpyrido[2,3-b]indol-9-yl)methyl]phenyl]-N-[(1S)-2-hydroxy-1-phenylethyl]acetamide GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (2S)-2-Cyclopentyl-2-[4-[(2,4-dimethylpyrido[2,3-b]indol-9-yl)methyl]phenyl]-N-[(1S)-2-hydroxy-1-phenylethyl]acetamide GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart 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 ID9701409
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound11526623
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 ]