地塞米松 EP 杂质 I|科析化学®标准品|QUALITY CONTROL CHEMICALS INC

QD241309

地塞米松 EP 杂质 I

Dexamethasone EP Impurity I

别名：(4aS,4bR,5aR,6aS,7R,8R,9aS,9bS)-7-hydroxy-7-(2-hydroxyacetyl)-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one

分子式
C22H28O5

分子量
372.45

CAS号
14622-47-0

“地塞米松 EP 杂质 I”标准参考物质
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