9alpha-Fluoro-11beta-hydroxy-16-beta-methyl-3-oxoandrosta-1,4-diene-17(R)-spiro-2’-[4’-chloro-5’-ethylfuran-3’(2’H)-one

Analyte Name

Clobetasol Propionate 17alpha-spiro Compound

CAS Number

1486466-31-2

Molecular Formula

C25 H30 Cl F O4

Molecular Weight

448.95

Accurate Mass

448.1817

SMILES

CCC1=C(Cl)C(=O)[C@@]2(O1)[C@@H](C)C[C@H]3[C@@H]4CCC5=CC(=O)C=C[C@]5(C)[C@@]4(F)[C@@H](O)C[C@]23C

InChI

InChI=1S/C25H30ClFO4/c1-5-18-20(26)21(30)25(31-18)13(2)10-17-16-7-6-14-11-15(28)8-9-22(14,3)24(16,27)19(29)12-23(17,25)4/h8-9,11,13,16-17,19,29H,5-7,10,12H2,1-4H3/t13-,16-,17-,19-,22-,23-,24-,25-/m0/s1

IUPAC

(8S,9R,10S,11S,13S,14S,16S,17R)-4'-chloro-5'-ethyl-9-fluoro-11-hydroxy-10,13,16-trimethylspiro[6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-17,2'-furan]-3,3'-dione

Storage Temperature

-20°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Type

Impurity

Product Format

Neat

API Family

Clobetasol propionate

Purity

>95% (HPLC)