Dexamethasone acetate impurity E CRS

Analyte Name

9-Fluoro-11beta,17-dihydroxy-16alpha-methyl-3,20-dioxopregn-4-en-21-yl Acetate

CAS Number

1524-94-3

Molecular Formula

C24 H33 F O6

Molecular Weight

436.51

Accurate Mass

436.2261

Flash Point

5.0

SMILES

C[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]2(C)[C@@]1(O)C(=O)COC(=O)C

InChI

InChI=1S/C24H33FO6/c1-13-9-18-17-6-5-15-10-16(27)7-8-21(15,3)23(17,25)19(28)11-22(18,4)24(13,30)20(29)12-31-14(2)26/h10,13,17-19,28,30H,5-9,11-12H2,1-4H3/t13-,17+,18+,19+,21+,22+,23+,24+/m1/s1

IUPAC

[2-[(8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate

Storage Temperature

2-8C Fridge/Coldroom

Shipping Temperature

Room Temperature

Country of Origin

FRANCE

Tariff Code

29372200

Product Type

Impurity

Product Format

Neat

API Family

Dexamethasone Acetate