Chemical identity

Triamcinolone Acetonide EP Impurity B / Triamcinolone Acetonide Related Compound B / Δ14-Triamcinolone Acetonide

CAS 1260149-96-9 · C24H29FO6

01Identity

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

Lazychem IDLC-30096
PubChem CID29976839
NameTriamcinolone Acetonide EP Impurity B / Triamcinolone Acetonide Related Compound B / Δ14-Triamcinolone Acetonide
CAS RN1260149-96-9
Molecular formulaC24H29FO6
Molecular weight432.48 g/mol
IUPAC name9-Fluoro-11β,21-dihydroxy-16α,17-(1-methylethylidenedioxy)pregna-1,4,14-triene-3,20-dione
InChIKeyZIASJPXEBODFKN-VZFRDGCYSA-N

02Structure identifiers

2D structurePubChem CID 29976839
2D structure: Triamcinolone Acetonide EP Impurity B / Triamcinolone Acetonide Related Compound B / Δ14-Triamcinolone Acetonide, CAS 1260149-96-9
Structure of Triamcinolone Acetonide EP Impurity B / Triamcinolone Acetonide Related Compound B / Δ14-Triamcinolone Acetonide (CAS 1260149-96-9). LazyChem record. Source identity: PubChem CID 29976839. Confirm the identifiers before analytical use.Download structure image

Structure facts for this exact identity.

Molecular formulaC24H29FO6
InChIKeyZIASJPXEBODFKN-VZFRDGCYSA-N
Ring count5
Defined stereocentres7
Unassigned stereocentres0
SMILESC[C@]12C[C@@H]([C@]3([C@H](C1=C[C@@H]4[C@]2(OC(O4)(C)C)C(=O)CO)CCC5=CC(=O)C=C[C@@]53C)F)O
InChIInChI=1S/C24H29FO6/c1-20(2)30-19-10-16-15-6-5-13-9-14(27)7-8-21(13,3)23(15,25)17(28)11-22(16,4)24(19,31-20)18(29)12-26/h7-10,15,17,19,26,28H,5-6,11-12H2,1-4H3/t15-,17-,19+,21-,22-,23-,24+/m0/s1

03Stereochemistry

The published structure contains 7 defined and 0 unassigned tetrahedral stereocentres. The exact wedge-and-dash depiction is shown above.

Defined stereocentres72D structure
Unassigned stereocentres02D structure
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 128Before 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 / RCSNOT FOUND IN REVIEWED ENTRIESCAS 1260149-96-9 was not found in the reviewed exact-identity entries. Generic, class, analogue, salt and isomer provisions were not evaluated.
SCOMETNOT FOUND IN REVIEWED CAS ENTRIESCAS 1260149-96-9 was not found in the reviewed exact-CAS mapping. Generic and analogue entries were not evaluated.

05Names and relationships

Associated parent compound

Triamcinolone Acetonide

View API and impurity family

Other names

  • Triamcinolone Acetonide EP Impurity B
  • Triamcinolone Acetonide Related Compound B / Δ14-Triamcinolone Acetonide
  • delta14-Triamcinolone acetonide
  • Triamcinolone acetonide 14-ene
  • UNII-779SU8O2KR
  • Triamcinolone acetonide specified impurity B [EP]
  • 9-Fluoro-11beta,21-dihydroxy-16alpha,17-(1-methylethylidenedioxy)pregna-1,4,14-triene-3,20-dione
  • TRIAMCINOLONE ACETONIDE IMPURITY B [EP IMPURITY]

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