炔雌醇

华润紫竹药业成立于1969年，位于中国北京市。是一家专业的激素类制剂和原料生产商，其拥有先进的GMP制药生产线，通过欧盟和WHO GMP审计，并取得多个CEP认证。China Zizhu Resources Zizhu Pharmaceutical Co., Ltd., established in 1969, based in Beijing, China, is a professional hormone manufacturer for both FDC and APIs with state-of-art manufacturing facilities comply with EU-GMP, WHO-GMP. Many products have awarded CEP.

炔雌醇为3-羟基-19-去甲-17α-孕甾-1,3,5(10)-三烯-20-炔－17－醇。按干燥品计算，含C20H24O2应为97.0%～103.0%。本品为白色或类白色的结晶性粉末；无臭。本品在乙醇、丙醇或乙醚中易溶，在氯仿中溶解，在水中不溶。本品的熔点（附录ⅥC）为180～186℃。