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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 16:25:22 UTC
Update Date2021-09-26 23:11:35 UTC
HMDB IDHMDB0256122
Secondary Accession NumbersNone
Metabolite Identification
Common NameParamethasone acetate
Description1597-82-6 belongs to the class of organic compounds known as gluco/mineralocorticoids, progestogins and derivatives. These are steroids with a structure based on a hydroxylated prostane moiety. Based on a literature review very few articles have been published on 1597-82-6. This compound has been identified in human blood as reported by (PMID: 31557052 ). Paramethasone acetate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Paramethasone acetate 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
Paramethasone acetic acidGenerator
Chemical FormulaC24H31FO6
Average Molecular Weight434.504
Monoisotopic Molecular Weight434.210466881
IUPAC Name2-{8-fluoro-14,17-dihydroxy-2,13,15-trimethyl-5-oxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-3,6-dien-14-yl}-2-oxoethyl acetate
Traditional Name2-{8-fluoro-14,17-dihydroxy-2,13,15-trimethyl-5-oxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-3,6-dien-14-yl}-2-oxoethyl acetate
CAS Registry NumberNot Available
SMILES
CC1CC2C3CC(F)C4=CC(=O)C=CC4(C)C3C(O)CC2(C)C1(O)C(=O)COC(C)=O
InChI Identifier
InChI=1S/C24H31FO6/c1-12-7-16-15-9-18(25)17-8-14(27)5-6-22(17,3)21(15)19(28)10-23(16,4)24(12,30)20(29)11-31-13(2)26/h5-6,8,12,15-16,18-19,21,28,30H,7,9-11H2,1-4H3
InChI KeyHYRKAAMZBDSJFJ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as gluco/mineralocorticoids, progestogins and derivatives. These are steroids with a structure based on a hydroxylated prostane moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassPregnane steroids
Direct ParentGluco/mineralocorticoids, progestogins and derivatives
Alternative Parents
Substituents
  • Progestogin-skeleton
  • 20-oxosteroid
  • 3-oxo-delta-1,4-steroid
  • 3-oxosteroid
  • 17-hydroxysteroid
  • 11-hydroxysteroid
  • Oxosteroid
  • 6-halo-steroid
  • Halo-steroid
  • Hydroxysteroid
  • Delta-1,4-steroid
  • Alpha-acyloxy ketone
  • Alpha-hydroxy ketone
  • Cyclic alcohol
  • Tertiary alcohol
  • Carboxylic acid ester
  • Cyclic ketone
  • Secondary alcohol
  • Ketone
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Organooxygen compound
  • Alcohol
  • Organic oxide
  • Organic oxygen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Alkyl halide
  • Alkyl fluoride
  • Organofluoride
  • Organohalogen compound
  • 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
logP1.98ALOGPS
logP1.74ChemAxon
logS-4.2ALOGPS
pKa (Strongest Acidic)12.47ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area100.9 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity111.94 m³·mol⁻¹ChemAxon
Polarizability45.1 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+H]+201.84830932474
DeepCCS[M-H]-199.4930932474
DeepCCS[M-2H]-233.1530932474
DeepCCS[M+Na]+208.37830932474
AllCCS[M+H]+202.632859911
AllCCS[M+H-H2O]+200.432859911
AllCCS[M+NH4]+204.532859911
AllCCS[M+Na]+205.132859911
AllCCS[M-H]-203.932859911
AllCCS[M+Na-2H]-205.032859911
AllCCS[M+HCOO]-206.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Paramethasone acetateCC1CC2C3CC(F)C4=CC(=O)C=CC4(C)C3C(O)CC2(C)C1(O)C(=O)COC(C)=O4373.4Standard polar33892256
Paramethasone acetateCC1CC2C3CC(F)C4=CC(=O)C=CC4(C)C3C(O)CC2(C)C1(O)C(=O)COC(C)=O2725.9Standard non polar33892256
Paramethasone acetateCC1CC2C3CC(F)C4=CC(=O)C=CC4(C)C3C(O)CC2(C)C1(O)C(=O)COC(C)=O3238.2Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Paramethasone acetate,3TMS,isomer #1CC(=O)OC=C(O[Si](C)(C)C)C1(O[Si](C)(C)C)C(C)CC2C3CC(F)C4=CC(=O)C=CC4(C)C3C(O[Si](C)(C)C)CC21C3268.4Semi standard non polar33892256
Paramethasone acetate,3TMS,isomer #1CC(=O)OC=C(O[Si](C)(C)C)C1(O[Si](C)(C)C)C(C)CC2C3CC(F)C4=CC(=O)C=CC4(C)C3C(O[Si](C)(C)C)CC21C3336.9Standard non polar33892256
Paramethasone acetate,3TMS,isomer #1CC(=O)OC=C(O[Si](C)(C)C)C1(O[Si](C)(C)C)C(C)CC2C3CC(F)C4=CC(=O)C=CC4(C)C3C(O[Si](C)(C)C)CC21C3718.2Standard polar33892256
Paramethasone acetate,3TBDMS,isomer #1CC(=O)OC=C(O[Si](C)(C)C(C)(C)C)C1(O[Si](C)(C)C(C)(C)C)C(C)CC2C3CC(F)C4=CC(=O)C=CC4(C)C3C(O[Si](C)(C)C(C)(C)C)CC21C3972.7Semi standard non polar33892256
Paramethasone acetate,3TBDMS,isomer #1CC(=O)OC=C(O[Si](C)(C)C(C)(C)C)C1(O[Si](C)(C)C(C)(C)C)C(C)CC2C3CC(F)C4=CC(=O)C=CC4(C)C3C(O[Si](C)(C)C(C)(C)C)CC21C3991.3Standard non polar33892256
Paramethasone acetate,3TBDMS,isomer #1CC(=O)OC=C(O[Si](C)(C)C(C)(C)C)C1(O[Si](C)(C)C(C)(C)C)C(C)CC2C3CC(F)C4=CC(=O)C=CC4(C)C3C(O[Si](C)(C)C(C)(C)C)CC21C3912.7Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Paramethasone acetate GC-MS (Non-derivatized) - 70eV, Positivesplash10-02ml-7896300000-2624b672c12cc8a9a4712021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Paramethasone acetate GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Paramethasone acetate GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Paramethasone acetate GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Paramethasone acetate GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Paramethasone acetate GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Paramethasone acetate GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Paramethasone acetate GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Paramethasone acetate GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Paramethasone acetate GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Paramethasone acetate GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Paramethasone acetate GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Paramethasone acetate GC-MS (TBDMS_2_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Paramethasone acetate GC-MS (TBDMS_2_3) - 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 ID4524
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound4686
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 ]