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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 21:51:14 UTC
Update Date2021-09-26 22:52:38 UTC
HMDB IDHMDB0244713
Secondary Accession NumbersNone
Metabolite Identification
Common Name4,7beta-Dimethyl-4-azacholestan-3-one
Description4,7beta-Dimethyl-4-azacholestan-3-one belongs to the class of organic compounds known as androgens and derivatives. These are 3-hydroxylated C19 steroid hormones. They are known to favor the development of masculine characteristics. They also show profound effects on scalp and body hair in humans. Based on a literature review very few articles have been published on 4,7beta-Dimethyl-4-azacholestan-3-one. This compound has been identified in human blood as reported by (PMID: 31557052 ). 4,7beta-dimethyl-4-azacholestan-3-one is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 4,7beta-Dimethyl-4-azacholestan-3-one 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
4,7b-Dimethyl-4-azacholestan-3-oneGenerator
4,7Β-dimethyl-4-azacholestan-3-oneGenerator
Chemical FormulaC28H49NO
Average Molecular Weight415.706
Monoisotopic Molecular Weight415.381415202
IUPAC Name2,6,9,15-tetramethyl-14-(6-methylheptan-2-yl)-6-azatetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-5-one
Traditional Name2,6,9,15-tetramethyl-14-(6-methylheptan-2-yl)-6-azatetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-5-one
CAS Registry NumberNot Available
SMILES
CC(C)CCCC(C)C1CCC2C3C(C)CC4N(C)C(=O)CCC4(C)C3CCC12C
InChI Identifier
InChI=1S/C28H49NO/c1-18(2)9-8-10-19(3)21-11-12-22-26-20(4)17-24-28(6,16-14-25(30)29(24)7)23(26)13-15-27(21,22)5/h18-24,26H,8-17H2,1-7H3
InChI KeyXUTZDXHKQDPUMA-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as androgens and derivatives. These are 3-hydroxylated C19 steroid hormones. They are known to favor the development of masculine characteristics. They also show profound effects on scalp and body hair in humans.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassAndrostane steroids
Direct ParentAndrogens and derivatives
Alternative Parents
Substituents
  • Androgen-skeleton
  • 3-oxo-4-azasteroid
  • Oxosteroid
  • 3-oxosteroid
  • Azasteroid
  • 4-azasteroid
  • Quinolidine
  • Piperidinone
  • Delta-lactam
  • Piperidine
  • Tertiary carboxylic acid amide
  • Lactam
  • Carboxamide group
  • Azacycle
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic 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
logP5.97ALOGPS
logP6.98ChemAxon
logS-7.2ALOGPS
pKa (Strongest Basic)-0.69ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area20.31 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity126.43 m³·mol⁻¹ChemAxon
Polarizability53.32 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-242.42430932474
DeepCCS[M+Na]+217.93230932474
AllCCS[M+H]+209.332859911
AllCCS[M+H-H2O]+207.432859911
AllCCS[M+NH4]+211.232859911
AllCCS[M+Na]+211.732859911
AllCCS[M-H]-207.332859911
AllCCS[M+Na-2H]-209.532859911
AllCCS[M+HCOO]-212.032859911

Predicted Kovats Retention Indices

Not Available
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 4,7beta-Dimethyl-4-azacholestan-3-one GC-MS (Non-derivatized) - 70eV, Positivesplash10-0udr-2219200000-2ba2fde6863655c257992021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4,7beta-Dimethyl-4-azacholestan-3-one GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4,7beta-Dimethyl-4-azacholestan-3-one 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 - 4,7beta-Dimethyl-4-azacholestan-3-one 10V, Positive-QTOFsplash10-014i-0001900000-babfe612635935dcc5db2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4,7beta-Dimethyl-4-azacholestan-3-one 20V, Positive-QTOFsplash10-0006-9505200000-2f611e95c1dc8540ba782021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4,7beta-Dimethyl-4-azacholestan-3-one 40V, Positive-QTOFsplash10-0a4l-9332000000-0a24c4d7afeb433409a42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4,7beta-Dimethyl-4-azacholestan-3-one 10V, Negative-QTOFsplash10-03di-0000900000-307c79f9ed9f2dab87342021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4,7beta-Dimethyl-4-azacholestan-3-one 20V, Negative-QTOFsplash10-03di-0000900000-e51e91947c6af13c63cb2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4,7beta-Dimethyl-4-azacholestan-3-one 40V, Negative-QTOFsplash10-03di-0009500000-4e7cce84a9ea17d4c4bc2021-10-12Wishart 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 ID154966
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound178013
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 ]