Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 15:28:37 UTC
Update Date2021-09-26 23:10:41 UTC
HMDB IDHMDB0255670
Secondary Accession NumbersNone
Metabolite Identification
Common NameNivacortol
DescriptionNivacortol 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 very few articles have been published on Nivacortol. This compound has been identified in human blood as reported by (PMID: 31557052 ). Nivacortol is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Nivacortol 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 FormulaC28H31FN2O
Average Molecular Weight430.567
Monoisotopic Molecular Weight430.242041789
IUPAC Name17-ethynyl-7-(4-fluorophenyl)-2,18-dimethyl-6,7-diazapentacyclo[11.7.0.0^{2,10}.0^{4,8}.0^{14,18}]icosa-4(8),5,9-trien-17-ol
Traditional Name17-ethynyl-7-(4-fluorophenyl)-2,18-dimethyl-6,7-diazapentacyclo[11.7.0.0^{2,10}.0^{4,8}.0^{14,18}]icosa-4(8),5,9-trien-17-ol
CAS Registry NumberNot Available
SMILES
CC12CCC3C(CCC4=CC5=C(CC34C)C=NN5C3=CC=C(F)C=C3)C1CCC2(O)C#C
InChI Identifier
InChI=1S/C28H31FN2O/c1-4-28(32)14-12-24-22-10-5-19-15-25-18(16-26(19,2)23(22)11-13-27(24,28)3)17-30-31(25)21-8-6-20(29)7-9-21/h1,6-9,15,17,22-24,32H,5,10-14,16H2,2-3H3
InChI KeyZQLOAGFNRKBEAJ-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
  • Phenylpyrazole
  • Halobenzene
  • Fluorobenzene
  • Benzenoid
  • Ynone
  • Monocyclic benzene moiety
  • Aryl halide
  • Aryl fluoride
  • Heteroaromatic compound
  • Tertiary alcohol
  • Pyrazole
  • Cyclic alcohol
  • Azole
  • Acetylide
  • Azacycle
  • Organoheterocyclic compound
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Organofluoride
  • Organohalogen compound
  • 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
logP4.94ALOGPS
logP5.33ChemAxon
logS-5.4ALOGPS
pKa (Strongest Acidic)17.59ChemAxon
pKa (Strongest Basic)2.08ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area38.05 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity125.67 m³·mol⁻¹ChemAxon
Polarizability48.94 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-244.73330932474
DeepCCS[M+Na]+219.96130932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
NivacortolCC12CCC3C(CCC4=CC5=C(CC34C)C=NN5C3=CC=C(F)C=C3)C1CCC2(O)C#C4849.3Standard polar33892256
NivacortolCC12CCC3C(CCC4=CC5=C(CC34C)C=NN5C3=CC=C(F)C=C3)C1CCC2(O)C#C3296.0Standard non polar33892256
NivacortolCC12CCC3C(CCC4=CC5=C(CC34C)C=NN5C3=CC=C(F)C=C3)C1CCC2(O)C#C3519.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Nivacortol GC-MS (Non-derivatized) - 70eV, Positivesplash10-0uxr-0336900000-c8ae5a22ce73fab111272021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Nivacortol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Nivacortol GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Nivacortol GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart 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 ID11317528
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNivacortol
METLIN IDNot Available
PubChem Compound14751698
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 ]