Record Information
Version1.0
Creation date2011-09-21 00:16:47 UTC
Update date2015-07-21 06:57:16 UTC
Primary IDFDB022606
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameCotinine N-oxide
DescriptionCotinine N-oxide is a minor metabolite of nicotine, cotinine formation being the major pathway of nicotine metabolism in smokers. Cotinine N-oxide accounts for less than 5% of the nicotine dose. Cotinine N-oxide can be reduced back to the parent amine in vivo. Nicotine is a naturally occurring alkaloid found in many plants. The principal sources of nicotine exposure are through the use of tobacco, nicotine containing gum and nicotine replacement therapies. Nicotine is an amine composed of pyridine and pyrrolidine rings. It has been shown that nicotine crosses biological membranes and the blood brain barrier easily. The absorbed nicotine is extensively metabolized in the liver to form a wide variety of metabolites including and cotinine N-oxide. Nicotine has been shown to affect a wide variety of biological functions ranging from gene expression, regulation of hormone secretion and enzyme activities. (PMID: 16359169, 15109883) [HMDB]
CAS Number36508-80-2
Structure
Thumb
Synonyms
Predicted Properties
PropertyValueSource
Water Solubility11 g/LALOGPS
logP-0.66ALOGPS
logP-1ChemAxon
logS-1.2ALOGPS
pKa (Strongest Basic)0.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area45.77 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity52.97 m³·mol⁻¹ChemAxon
Polarizability19.5 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC10H12N2O2
IUPAC name3-[(2S)-1-methyl-5-oxopyrrolidin-2-yl]pyridin-1-ium-1-olate
InChI IdentifierInChI=1S/C10H12N2O2/c1-11-9(4-5-10(11)13)8-3-2-6-12(14)7-8/h2-3,6-7,9H,4-5H2,1H3/t9-/m0/s1
InChI KeyCIPULDKLIIVIER-VIFPVBQESA-N
Isomeric SMILESCN1[C@@H](CCC1=O)C1=C[N+]([O-])=CC=C1
Average Molecular Weight192.2145
Monoisotopic Molecular Weight192.089877638
Classification
Description Belongs to the class of organic compounds known as pyrrolidinylpyridines. Pyrrolidinylpyridines are compounds containing a pyrrolidinylpyridine ring system, which consists of a pyrrolidine ring linked to a pyridine ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyridines and derivatives
Sub ClassPyrrolidinylpyridines
Direct ParentPyrrolidinylpyridines
Alternative Parents
Substituents
  • Pyrrolidinylpyridine
  • Alkaloid or derivatives
  • Pyridinium
  • Pyrrolidone
  • 2-pyrrolidone
  • N-alkylpyrrolidine
  • Pyrrolidine
  • Tertiary carboxylic acid amide
  • Heteroaromatic compound
  • Lactam
  • Carboxamide group
  • Carboxylic acid derivative
  • Azacycle
  • Carbonyl group
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Disposition

Source:

Biological location:

Role

Biological role:

Physico-Chemical Properties
Physico-Chemical Properties - Experimental
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MSCotinine N-oxide, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-007c-2900000000-b21511ca6ae8481af0e8Spectrum
Predicted GC-MSCotinine N-oxide, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-0900000000-c4eef2387e9f2b62d3302016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0006-0900000000-fef784f029be5b488c332016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0kmj-4900000000-68e5ea5e4ec111232d7d2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0900000000-2aae58a0b3f0a1cfff7e2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0006-1900000000-8a7a6a4c3590431d80ba2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4l-9400000000-db8d337314f54fbc60872016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0900000000-18fc00c031adb8129b3a2021-09-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0006-0900000000-18d8f25ee061190ca3b42021-09-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-00di-5900000000-e69e4e58d2b626f4e06b2021-09-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-0900000000-db2f5cc959f8b671bd152021-09-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0006-0900000000-32cfe0677b371918de712021-09-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-01bc-2900000000-ffd6d9f4ac3b44e62d612021-09-25View Spectrum
NMRNot Available
ChemSpider ID7991264
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID9815514
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB01411
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Processing...
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSshow
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference