18383-24-9
中文名称
倍他米松杂质 J
英文名称
Betamethasone EP Impurity J
CAS
18383-24-9
分子式
C22H30O4
分子量
358.47
MOL 文件
18383-24-9.mol
18383-24-9 结构式
基本信息
中文别名
倍他米松J倍他米松杂质J
倍他米松EP杂质J
倍他米松杂质J(EP)
9-去氟-11-脱氧倍他米松
英文别名
Betamethasone EP Impurity J9-Desfluoro-11-deoxy Betamethasone
16β-Methyl-17α-Dihydroxypregna-1,4-diene-3,20-dione
17,21-Dihydroxy-16b-methylpregna-1,4-diene-3,20-dione
16β-Methyl-17α,21-Dihydroxypregna-1,4-diene-3,20-dione
Betamethasone Impurity 10(Betamethasone EP Impurity J)
(8R,9S,10R,13S,14S,16S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one