Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 15:32:48 UTC
Update Date2021-09-26 23:10:49 UTC
HMDB IDHMDB0255732
Secondary Accession NumbersNone
Metabolite Identification
Common NameNorethindrone oxime
DescriptionNorethindrone oxime belongs to the class of organic compounds known as estrane steroids. These are steroids with a structure based on the estrane skeleton. Based on a literature review a small amount of articles have been published on Norethindrone oxime. This compound has been identified in human blood as reported by (PMID: 31557052 ). Norethindrone oxime is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Norethindrone oxime 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
SynonymsNot Available
Chemical FormulaC20H27NO2
Average Molecular Weight313.441
Monoisotopic Molecular Weight313.204179113
IUPAC Name14-ethynyl-5-(hydroxyimino)-15-methyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-6-en-14-ol
Traditional Name14-ethynyl-5-(hydroxyimino)-15-methyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-6-en-14-ol
CAS Registry NumberNot Available
SMILES
CC12CCC3C(CCC4=CC(CCC34)=NO)C1CCC2(O)C#C
InChI Identifier
InChI=1S/C20H27NO2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21-23)5-7-15(13)16(17)8-10-19(18,20)2/h1,12,15-18,22-23H,4-11H2,2H3
InChI KeyCACLDHHVRLSJEY-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as estrane steroids. These are steroids with a structure based on the estrane skeleton.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassEstrane steroids
Direct ParentEstrane steroids
Alternative Parents
Substituents
  • 17-hydroxysteroid
  • Hydroxysteroid
  • Estrane-skeleton
  • Delta-4-steroid
  • Ynone
  • Tertiary alcohol
  • Ketoxime
  • Cyclic alcohol
  • Acetylide
  • Oxime
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic 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
logP2.78ALOGPS
logP3.23ChemAxon
logS-4.7ALOGPS
pKa (Strongest Acidic)11.47ChemAxon
pKa (Strongest Basic)3.22ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area52.82 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity91.25 m³·mol⁻¹ChemAxon
Polarizability36.59 ųChemAxon
Number of Rings4ChemAxon
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-2H]-207.31230932474
DeepCCS[M+Na]+182.87730932474

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202216.9537 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.0 minutes32390414

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Norethindrone oxime,1TMS,isomer #1C#CC1(O[Si](C)(C)C)CCC2C3CCC4=CC(=NO)CCC4C3CCC21C2881.2Semi standard non polar33892256
Norethindrone oxime,1TMS,isomer #1C#CC1(O[Si](C)(C)C)CCC2C3CCC4=CC(=NO)CCC4C3CCC21C2862.2Standard non polar33892256
Norethindrone oxime,1TMS,isomer #1C#CC1(O[Si](C)(C)C)CCC2C3CCC4=CC(=NO)CCC4C3CCC21C3396.9Standard polar33892256
Norethindrone oxime,1TBDMS,isomer #1C#CC1(O[Si](C)(C)C(C)(C)C)CCC2C3CCC4=CC(=NO)CCC4C3CCC21C3128.4Semi standard non polar33892256
Norethindrone oxime,1TBDMS,isomer #1C#CC1(O[Si](C)(C)C(C)(C)C)CCC2C3CCC4=CC(=NO)CCC4C3CCC21C3217.8Standard non polar33892256
Norethindrone oxime,1TBDMS,isomer #1C#CC1(O[Si](C)(C)C(C)(C)C)CCC2C3CCC4=CC(=NO)CCC4C3CCC21C3550.4Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Norethindrone oxime GC-MS (Non-derivatized) - 70eV, Positivesplash10-001j-0590000000-3fd87a9983f8a3b0d7d72021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Norethindrone oxime GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Norethindrone oxime GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart 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 IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound78391629
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 ]