中文名称倍他米松

中文同义词倍他米松原料药;倍他米松溶液,100PPM;倍他米松(标准品);BETAMETHASONE倍他米松;倍他美松;β-美松;贝他美松;培他美松

英文名称Betamethasone

英文同义词17,21-trihydr;betamethasonestandard;(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one;BetamethasoneBase&Salts;Betamethasone,9α-Fluoro-11β,17α,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione,9α-Fluoro-16β-methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione,9α-Fluoro-16β-methylprednisolone;Betamethasone(200mg);BetaMethasone(Celestone);BetaMethasoneSolutioM

CAS号378-44-9

分子式C22H29FO5

分子量392.47

倍他米松性质

熔点235-237°C

比旋光度D+108°(acetone)

沸点568.2±50.0°C(Predicted)

密度1.1283(estimate)

折射率118°(C=1,Dioxane)

储存条件0-6°C

溶解度几乎不溶于水，微溶于无水乙醇，极微溶于二氯甲烷

酸度系数(pKa)12.13±0.70(Predicted)

形态固体

颜色白色至类白色

生物来源synthetic(organic)

水溶解性58mg/L(25oC)

倍他米松 用途与合成方法

倍他米松 化学药品说明书

倍他米松 价格

倍他米松 上下游产品信息