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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 11:12:43 UTC
Update Date2021-09-26 23:06:01 UTC
HMDB IDHMDB0253041
Secondary Accession NumbersNone
Metabolite Identification
Common NameHalometasone
DescriptionHalometasone belongs to the class of organic compounds known as 21-hydroxysteroids. These are steroids carrying a hydroxyl group at the 21-position of the steroid backbone. Based on a literature review a significant number of articles have been published on Halometasone. This compound has been identified in human blood as reported by (PMID: 31557052 ). Halometasone is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Halometasone 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 FormulaC22H27ClF2O5
Average Molecular Weight444.9
Monoisotopic Molecular Weight444.151508
IUPAC Name4-chloro-1,8-difluoro-14,17-dihydroxy-14-(2-hydroxyacetyl)-2,13,15-trimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-3,6-dien-5-one
Traditional Name4-chloro-1,8-difluoro-14,17-dihydroxy-14-(2-hydroxyacetyl)-2,13,15-trimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-3,6-dien-5-one
CAS Registry NumberNot Available
SMILES
CC1CC2C3CC(F)C4=CC(=O)C(Cl)=CC4(C)C3(F)C(O)CC2(C)C1(O)C(=O)CO
InChI Identifier
InChI=1S/C22H27ClF2O5/c1-10-4-11-12-5-15(24)13-6-16(27)14(23)7-19(13,2)21(12,25)17(28)8-20(11,3)22(10,30)18(29)9-26/h6-7,10-12,15,17,26,28,30H,4-5,8-9H2,1-3H3
InChI KeyGGXMRPUKBWXVHE-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 21-hydroxysteroids. These are steroids carrying a hydroxyl group at the 21-position of the steroid backbone.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassHydroxysteroids
Direct Parent21-hydroxysteroids
Alternative Parents
Substituents
  • 21-hydroxysteroid
  • Progestogin-skeleton
  • 20-oxosteroid
  • Pregnane-skeleton
  • Oxosteroid
  • Halo-steroid
  • 6-halo-steroid
  • 2-halo-steroid
  • 9-halo-steroid
  • 11-hydroxysteroid
  • 3-oxosteroid
  • 3-oxo-delta-1,4-steroid
  • 17-hydroxysteroid
  • Delta-1,4-steroid
  • Alpha-chloroketone
  • Alpha-haloketone
  • Tertiary alcohol
  • Cyclic alcohol
  • Alpha-hydroxy ketone
  • Fluorohydrin
  • Cyclic ketone
  • Secondary alcohol
  • Halohydrin
  • Ketone
  • Chloroalkene
  • Haloalkene
  • Vinyl halide
  • Vinyl chloride
  • Organohalogen compound
  • Organic oxide
  • Organic oxygen compound
  • Organochloride
  • Organofluoride
  • Carbonyl group
  • Hydrocarbon derivative
  • Alkyl halide
  • Organooxygen compound
  • Alkyl fluoride
  • Alcohol
  • Primary 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
logP2.4ALOGPS
logP1.73ChemAxon
logS-4.1ALOGPS
pKa (Strongest Acidic)12.42ChemAxon
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area94.83 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity107.11 m³·mol⁻¹ChemAxon
Polarizability43.29 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]+203.68430932474
DeepCCS[M-H]-201.32630932474
DeepCCS[M-2H]-234.86230932474
DeepCCS[M+Na]+210.09130932474
AllCCS[M+H]+199.232859911
AllCCS[M+H-H2O]+197.032859911
AllCCS[M+NH4]+201.232859911
AllCCS[M+Na]+201.832859911
AllCCS[M-H]-203.432859911
AllCCS[M+Na-2H]-204.332859911
AllCCS[M+HCOO]-205.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
HalometasoneCC1CC2C3CC(F)C4=CC(=O)C(Cl)=CC4(C)C3(F)C(O)CC2(C)C1(O)C(=O)CO4039.4Standard polar33892256
HalometasoneCC1CC2C3CC(F)C4=CC(=O)C(Cl)=CC4(C)C3(F)C(O)CC2(C)C1(O)C(=O)CO2932.2Standard non polar33892256
HalometasoneCC1CC2C3CC(F)C4=CC(=O)C(Cl)=CC4(C)C3(F)C(O)CC2(C)C1(O)C(=O)CO3171.8Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Halometasone,4TMS,isomer #1CC1CC2C3CC(F)C4=CC(=O)C(Cl)=CC4(C)C3(F)C(O[Si](C)(C)C)CC2(C)C1(O[Si](C)(C)C)C(=CO[Si](C)(C)C)O[Si](C)(C)C3149.7Semi standard non polar33892256
Halometasone,4TMS,isomer #1CC1CC2C3CC(F)C4=CC(=O)C(Cl)=CC4(C)C3(F)C(O[Si](C)(C)C)CC2(C)C1(O[Si](C)(C)C)C(=CO[Si](C)(C)C)O[Si](C)(C)C3364.1Standard non polar33892256
Halometasone,4TMS,isomer #1CC1CC2C3CC(F)C4=CC(=O)C(Cl)=CC4(C)C3(F)C(O[Si](C)(C)C)CC2(C)C1(O[Si](C)(C)C)C(=CO[Si](C)(C)C)O[Si](C)(C)C3274.7Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (Non-derivatized) - 70eV, Positivesplash10-01z3-4942400000-228764da9c520b16d8682021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TMS_1_4) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TMS_2_4) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TMS_2_5) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TMS_2_6) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TMS_3_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TMS_3_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TMS_3_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TMS_3_4) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TBDMS_1_4) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TBDMS_2_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TBDMS_2_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TBDMS_2_4) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Halometasone GC-MS (TBDMS_2_5) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Halometasone 10V, Positive-QTOFsplash10-054k-0000900000-2d63c1c3bf8d0985343d2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Halometasone 20V, Positive-QTOFsplash10-054k-0216900000-01e57cb7d67e4426dedd2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Halometasone 40V, Positive-QTOFsplash10-00vi-3986300000-1da8b382a64df76ac7cc2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Halometasone 10V, Negative-QTOFsplash10-01ox-0009800000-8db78332e81ab6fd88422021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Halometasone 20V, Negative-QTOFsplash10-01px-1009300000-77ab24f71065612d1c902021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Halometasone 40V, Negative-QTOFsplash10-08fu-3009200000-f59223e9545b4361f6ff2021-10-12Wishart 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 ID10444243
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkHalometasone
METLIN IDNot Available
PubChem Compound12811517
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 ]