| Message: | 炔孕酮 注射时孕激素活性相当于黄体酮的1/5，口服则比后者强15倍；而雄激素作用很小，为睾丸素的1/10
炔孕酮
中文同义词: 17beta-羟基-17alpha-乙炔基-雄甾-4-烯-3-酮;17-乙炔睾酮;4-雄甾烯-17α-乙炔基-17β-醇-3-酮;妊娠素;炔孕酮;乙炔睾酮;脱水羟基孕酮;孕烯炔醇酮
CAS号: 434-03-7
含量：98%
分子式: C21H28O2
分子量: 312.45
包装：1kg/铝箔袋
化学性质 白色或乳白色结晶性粉。熔点269-275℃，在190-195℃高真空中升华。微溶于乙醇、丙酮、氯仿和植物油，实际上不溶于水。
用途 类似黄似黄体酮，适用于治疗子营出血或月经过多，也可用于防止先兆性流产及习惯性流产。黄体酮是黄体激素，由黄体和胎盘所分泌，现多由人工合成。
Ethisterone
English Synonyms: 4,17ALPHA-PREGNEN-17BETA-OL-20-YN-3-ONE;4,17a-pregnen-17b-ol-20-yn-3-one;4,17A-PREGNEN-17B-OL-20-YNE;4-ANDROSTEN-17-ALPHA-ETHYNYL-17-BETA-OL-3-ONE;(8R,9S,10R,13S,14S,17R)-17-ETHYNYL-17-HYDROXY-10,13-DIMETHYL-1,2,6,7,8,9,10,11,12,13,14,15,16,17-TETRADECAHYDRO-CYCLOPENTA[A]PHENANTHREN-3-ONE;ANHYDROHYDROXYPROGESTERONE;ANHYDROXYPROGESTERONE;17BETA-HYDROXY-4,17ALPHA-PREGNEN-20-YN-3-ONE
CAS NO.: 434-03-7
Assay: 98%
Molecular Formula:C21H28O2
Molecular Weight:312.45
Packing:1kg / foil bags
Appearance: White or milky white crystalline powder. Melting point 269-275 ℃, at 190-195 ℃ in high vacuum sublimation. Slightly soluble in ethanol, acetone, chloroform and vegetable oils, in fact, insoluble in water
Usage:Similar to the yellow like progesterone, for the treatment of excessive menstrual bleeding, or sub-camps can also be used to prevent threatened abortion and habitual abortion. Progesterone is a progestin by the corpus luteum and the placenta secreted is more than the synthetic |
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