Chemical identity

6-beta-Fluoro-triamcinolone-acetonide Acetate

CAS 67438-37-3 · C26H32F2O7

01Identity

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

Lazychem IDLC-15519
PubChem CID99644396
Name6-beta-Fluoro-triamcinolone-acetonide Acetate
CAS RN67438-37-3
Molecular formulaC26H32F2O7
Molecular weight494.53 g/mol
IUPAC name2-((2R,6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-2,6b-difluoro-7-hydroxy-6a,8a,10,10-tetramethyl-4-oxo-1,2,4,6a,6b,7,8,8a,11a,12,12a,12b-dodecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoethyl acetate
InChIKeyWJOHZNCJWYWUJD-CCGQCGMPSA-N

02Structure identifiers

2D structurePubChem CID 99644396
Two-dimensional chemical structure of 6-beta-Fluoro-triamcinolone-acetonide Acetate, CAS 67438-37-3
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 5 rings, includes aliphatic carbon, has 9 defined stereocentres, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres9
Unassigned stereocentres0
Ring count5
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCC(=O)OCC(=O)[C@@]12[C@@H](C[C@@H]3[C@@]1(C[C@@H]([C@]4([C@H]3C[C@H](C5=CC(=O)C=C[C@@]54C)F)F)O)C)OC(O2)(C)C
InChINot listed
Formula from structureC26H32F2O7
Molecular weight from structure494.53 g/mol

03Stereochemistry

The published structure contains 9 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres9Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 512Before symmetry reduction

Published same-connectivity configurations

2 records

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.

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 67438-37-3 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 67438-37-3 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

Fluocinonide

View API and impurity family

Other names

  • Fluocinonide Impurity 2 / 6-beta-Fluoro-triamcinolone-acetonide Acetate/21-Acetyl-6β-fluorotriamcinolone Acetonide
  • Fluocinonide Impurity 2
  • 6-beta-Fluoro-triamcinolone-acetonide Acetate
  • 21-Acetyl-6?-fluorotriamcinolone Acetonide
  • 67438-37-3
  • 21-Acetyl-6beta-fluorotriamcinolone Acetonide
  • (6ss,11ss,16a)-21-(Acetyloxy)-6,9-difluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]pregna-1,4-diene-3,20-dione
  • 2-((2R,6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-2,6b-difluoro-7-hydroxy-6a,8a,10,10-tetramethyl-4-oxo-1,2,4,6a,6b,7,8,8a,11a,12,12a,12b-dodecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoethyl acetate

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