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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 22:39:49 UTC
Update Date2021-09-26 22:54:10 UTC
HMDB IDHMDB0245604
Secondary Accession NumbersNone
Metabolite Identification
Common Name21-Desacetyl Deflazacort
Description21-Desacetyl Deflazacort, also known as 21-hydroxy-deflazacort or 21-hydroxy-DF, 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 small amount of articles have been published on 21-Desacetyl Deflazacort. This compound has been identified in human blood as reported by (PMID: 31557052 ). 21-desacetyl deflazacort is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 21-Desacetyl Deflazacort 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
21-Hydroxy-deflazacortHMDB
21-Deacetyldeflazacort, (11beta,16beta)-isomer, 2'-(14)C-labeledHMDB
21-Desacetyl-deflazacortHMDB
21-Hydroxy-DFHMDB
21-HydroxydeflazacortHMDB
21-DeacetyldeflazacortHMDB
Chemical FormulaC23H29NO5
Average Molecular Weight399.487
Monoisotopic Molecular Weight399.204573038
IUPAC Name11-hydroxy-8-(2-hydroxyacetyl)-6,9,13-trimethyl-5-oxa-7-azapentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icosa-6,14,17-trien-16-one
Traditional Name11-hydroxy-8-(2-hydroxyacetyl)-6,9,13-trimethyl-5-oxa-7-azapentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icosa-6,14,17-trien-16-one
CAS Registry NumberNot Available
SMILES
CC1=NC2(C(CC3C4CCC5=CC(=O)C=CC5(C)C4C(O)CC23C)O1)C(=O)CO
InChI Identifier
InChI=1S/C23H29NO5/c1-12-24-23(18(28)11-25)19(29-12)9-16-15-5-4-13-8-14(26)6-7-21(13,2)20(15)17(27)10-22(16,23)3/h6-8,15-17,19-20,25,27H,4-5,9-11H2,1-3H3
InChI KeyKENSGCYKTRNIST-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
  • Progestogin-skeleton
  • 21-hydroxysteroid
  • 20-oxosteroid
  • Pregnane-skeleton
  • 3-oxo-delta-1,4-steroid
  • 3-oxosteroid
  • Oxosteroid
  • 11-hydroxysteroid
  • Delta-1,4-steroid
  • Alpha-hydroxy ketone
  • Cyclic alcohol
  • Oxazoline
  • Imido ester
  • Ketone
  • Cyclic ketone
  • Secondary alcohol
  • Azacycle
  • Oxacycle
  • Propargyl-type 1,3-dipolar organic compound
  • Organic 1,3-dipolar compound
  • Organoheterocyclic compound
  • Organopnictogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organic oxide
  • Carbonyl group
  • Alcohol
  • Primary alcohol
  • 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
Predicted Chromatographic Properties
Spectra
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 ID547974
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound631051
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 ]