2787-02-2
中文名称
17alpha-hydroxy-2-(hydroxymethylene)pregn-4-en-20-yn-3-one
英文名称
17alpha-hydroxy-2-(hydroxymethylene)pregn-4-en-20-yn-3-one
CAS
2787-02-2
分子式
C22H28O3
分子量
340.456
MOL 文件
2787-02-2.mol
2787-02-2 结构式
基本信息
中文别名
乙酮杂质1(17A)-17-羟基-2-(羟基亚甲基)-孕甾-4-烯-20-炔-3-酮
英文别名
Einecs 220-513-5Ethisterone Impurity1
(17R)-17-Hydroxy-2-hydroxymethylenepregn-4-en-20-yn-3-one
17alpha-hydroxy-2-(hydroxymethylene)pregn-4-en-20-yn-3-one
(17α)-17-Hydroxy-2-(hydroxyMethylene)-pregn-4-en-20-yn-3-one
2-Hydroxymethylene Ethisterone DISCONTINUED PLEASE SEE H946700
(2Z,8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-2-(hydroxymethylidene)-10,13-dimethyl-1,6,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one
物理化学性质
沸点499.3±45.0 °C(Predicted)
密度1.21±0.1 g/cm3(Predicted)
溶解度Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
酸度系数(pKa)5.07±0.70(Predicted)
形态Solid
颜色Pale Yellow to Yellow
