分析物名称

(-)-Dexamethasone Acid

CAS登记号

37927-01-8

分子式

C21 H27 F O5

分子量

378.43

精确质量测定

378.1843

SMILES

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

InChI

InChI=1S/C21H27FO5/c1-11-8-15-14-5-4-12-9-13(23)6-7-18(12,2)20(14,22)16(24)10-19(15,3)21(11,27)17(25)26/h6-7,9,11,14-16,24,27H,4-5,8,10H2,1-3H3,(H,25,26)/t11-,14+,15+,16+,18+,19+,20+,21+/m1/s1

IUPAC

(8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-17-carboxylic acid

存储温度

+4°C

运输温度

Room Temperature

原产国

CANADA

产品类型

Impurity; API

产品形式

Neat

API家族

Dexamethasone

Purity

>95% (HPLC)