Betamethasone 17-Propionate 21-Mesylate

Analyte Name

Betamethasone 17-propionate 21-mesylate

CAS Number

15423-80-0

Molecular Formula

C26 H35 F O8 S

Molecular Weight

526.61

Accurate Mass

526.2037

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)COS(=O)(=O)C

InChI

InChI=1S/C26H35FO8S/c1-6-22(31)35-26(21(30)14-34-36(5,32)33)15(2)11-19-18-8-7-16-12-17(28)9-10-23(16,3)25(18,27)20(29)13-24(19,26)4/h9-10,12,15,18-20,29H,6-8,11,13-14H2,1-5H3/t15-,18-,19-,20-,23-,24-,25-,26-/m0/s1

IUPAC

[(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-10,13,16-trimethyl-17-(2-methylsulfonyloxyacetyl)-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 Format

Neat

API Family

Betamethasone

Purity

>95% (HPLC)