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首頁 > 供應產品 > 孕烯醇酮 產品信息
孕烯醇酮 產品信息
單價 面議對比
詢價 暫無
發(fā)貨 湖北武漢市付款后3天內
過期 長期有效
更新 2010-12-28 13:58
 
詳細信息

孕烯醇酮
含量:≥99%
化學名:3b-羥基-孕甾-5-烯-20-酮
分子式:C21H32O2     分子量:316.49
CAS號碼:145-13-1  EC:205-647-4
性狀:白色或近白色結晶粉末,不溶于水,溶于乙醇等有機溶劑,無臭。
質量指標:
熔點: 187℃~194℃
干燥失重:≤0.5%
比旋度:+27.5° ~ +31.5°(乙醇)
產品用途:孕烯醇酮是合成黃體酮、非那甾胺等的重要中間體

 
 

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