Betamethasone 21-Propionate

Analyte Name

Betamethasone 21-Propionate

CAS Number

75883-07-7

Molecular Formula

C25 H33 F O6

Molecular Weight

448.52

Accurate Mass

448.2261

SMILES

CCC(=O)OCC(=O)[C@@]1(O)[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

InChI

InChI=1S/C25H33FO6/c1-5-21(30)32-13-20(29)25(31)14(2)10-18-17-7-6-15-11-16(27)8-9-22(15,3)24(17,26)19(28)12-23(18,25)4/h8-9,11,14,17-19,28,31H,5-7,10,12-13H2,1-4H3/t14-,17-,18-,19-,22-,23-,24-,25-/m0/s1

IUPAC

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

Storage Temperature

+4°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Type

Metabolite; Impurity

Product Format

Neat

API Family

Clobetasol Propionate; Betamethasone Dipropionate

Purity

>95% (HPLC)