Chemical identity

Fluticasone EP Impurity D / Fluticasone Related Compound D / Fluticasone Methylsulphanyl Analog / Ticabesone Propionate

CAS 73205-13-7 · C25H32F2O5S

01Identity

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

Lazychem IDLC-15670
PubChem CID11317660
NameFluticasone EP Impurity D / Fluticasone Related Compound D / Fluticasone Methylsulphanyl Analog / Ticabesone Propionate
CAS RN73205-13-7
Molecular formulaC25H32F2O5S
Molecular weight482.58 g/mol
IUPAC name6α,9-difluoro-11β-hydroxy-16α-methyl-17- [(methylsulfanyl)carbonyl]-3-oxoandrosta-1,4-dien-17α-yl propanoate
InChIKeyDRXCUKXWTNOXTD-CENSZEJFSA-N

02Structure identifiers

2D structurePubChem CID 11317660
2D structure: Fluticasone EP Impurity D / Fluticasone Related Compound D / Fluticasone Methylsulphanyl Analog / Ticabesone Propionate, CAS 73205-13-7
Structure of Fluticasone EP Impurity D / Fluticasone Related Compound D / Fluticasone Methylsulphanyl Analog / Ticabesone Propionate (CAS 73205-13-7). LazyChem record. Source identity: PubChem CID 11317660. Confirm the identifiers before analytical use.Download structure image

Structure facts for this exact identity.

Molecular formulaC25H32F2O5S
InChIKeyDRXCUKXWTNOXTD-CENSZEJFSA-N
Ring count4
Defined stereocentres9
Unassigned stereocentres0
SMILESCCC(=O)O[C@@]1([C@@H](C[C@@H]2[C@@]1(C[C@@H]([C@]3([C@H]2C[C@@H](C4=CC(=O)C=C[C@@]43C)F)F)O)C)C)C(=O)SC
InChIInChI=1S/C25H32F2O5S/c1-6-20(30)32-25(21(31)33-5)13(2)9-15-16-11-18(26)17-10-14(28)7-8-22(17,3)24(16,27)19(29)12-23(15,25)4/h7-8,10,13,15-16,18-19,29H,6,9,11-12H2,1-5H3/t13-,15+,16+,18+,19+,22+,23+,24+,25+/m1/s1

03Stereochemistry

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

Defined stereocentres92D structure
Unassigned stereocentres02D structure
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 512Before 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 73205-13-7 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 73205-13-7 was not found in the reviewed exact-CAS mapping. Generic and analogue entries were not evaluated.

05Names and relationships

Associated parent compound

Fluticasone

View API and impurity family

Other names

  • Fluticasone Impurity D CRS (Y0000221)
  • Fluticasone EP Impurity D
  • Fluticasone Methylsulphanyl Analog
  • Ticabesone Propionate
  • Fluticasone Related Compound D

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