Betamethasone 21-Acetate 17-Propionate

Analyte Name

Betamethasone 21-Acetate 17-Propionate

CAS Number

5514-81-8

Molecular Formula

C27 H35 F O7

Molecular Weight

490.561

Accurate Mass

490.2367

SMILES

CCC(=O)O[C@@]1([C@@H](C)C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]12C)C(=O)COC(=O)C

InChI

InChI=1S/C27H35FO7/c1-6-23(33)35-27(22(32)14-34-16(3)29)15(2)11-20-19-8-7-17-12-18(30)9-10-24(17,4)26(19,28)21(31)13-25(20,27)5/h9-10,12,15,19-21,31H,6-8,11,13-14H2,1-5H3/t15-,19-,20-,21-,24-,25-,26-,27-/m0/s1

IUPAC

[(8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-acetyloxyacetyl)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] propanoate

Storage Temperature

-20°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Type

Impurity

Product Format

Neat

API Family

Betamethasone

Purity

>95% (HPLC)