Chemical identity

Desoximetasone Related Compound A / 1,2-Dihydro Desoxymetasone

CAS 432-54-2 · C22H31FO4

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-12488
PubChem CID22793410
NameDesoximetasone Related Compound A / 1,2-Dihydro Desoxymetasone
CAS RN432-54-2
Molecular formulaC22H31FO4
Molecular weight378.48 g/mol
IUPAC name9α-Fluoro-11β,21-dihydroxy-16α-methylpregn-4-ene-3,20-dione
InChIKeyGROORMIERUNSSM-IIEHVVJPSA-N

02Structure identifiers

2D structurePubChem CID 22793410
Two-dimensional chemical structure of Desoximetasone Related Compound A / 1,2-Dihydro Desoxymetasone, CAS 432-54-2
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 4 rings, includes aliphatic carbon, has 8 defined stereocentres, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres8
Unassigned stereocentres0
Ring count4
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)CC[C@@]4([C@]3([C@H](C[C@@]2([C@H]1C(=O)CO)C)O)F)C
InChINot listed
Formula from structureC22H31FO4
Molecular weight from structure378.48 g/mol

03Stereochemistry

The published structure contains 8 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres8Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 256Before symmetry reduction

Published same-connectivity configurations

1 record

These records have the same connectivity, molecular formula and protonation layer, but a different complete InChIKey stereochemical layer. Only separately structure-linked records are shown.

No additional structure-linked configuration with the same connectivity is currently present in the LazyChem dataset.

Scope: The mathematical 2^n value is only an upper bound. Symmetry and other stereogenic elements can change the number of distinct stereoisomers. A hypothetical configuration is not published as a compound record without a verified structure identity.

04India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNO EXACT MATCH FOUNDCAS 432-54-2 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 432-54-2 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

05Names and relationships

Associated parent compound

Desoximetasone

View API and impurity family

Other names

  • Desoximetasone Related Compound A
  • 1, 2-Dihydro Desoxymetasone
  • 432-54-2
  • 5B0Z30F0GD
  • UNII-5B0Z30F0GD
  • (8S,9R,10S,11S,13S,14S,16R,17S)-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-2,6,7,8,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-one
  • 9-Fluoro-11beta,21-dihydroxy-16alpha-methylpregna-4-ene-3,20-dione
  • Pregn-4-ene-3,20-dione, 9-fluoro-11,21-dihydroxy-16-methyl-, (11beta,16alpha)-
  • Pregn-4-ene-3,20-dione, 9-fluoro-11,21-dihydroxy-16-methyl-, (11ss,16a)- (9CI)
  • Pregn-4-ene-3,20-dione, 9-fluoro-11ss,21-dihydroxy-16a-methyl- (8CI)
  • Pregn-4-ene-3,20-dione, 9a-fluoro-11ss,21-dihydroxy-16a-methyl- (7CI)
  • 9-Fluoro-11ss,21-dihydroxy-16a-methylpregna-4-ene-3,20-dione

Related records from the same parent family

06Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

07Sources