3-双(亚乙二氧基)-17α-羟基-17β-腈基-19-去甲孕甾-5(10),9(11)-二烯-3,20–二

 

醋酸优力司特中间体、醋酸乌利司他中间体33300-19-5

中文名称：3-双(亚乙二氧基)-17α-羟基-17β-腈基-19-去甲孕甾-5(10),9(11)-二烯-3,20–二酮 

英文名称：Cyclic-3-(1,2-ethanediylacetal)-17beta-cyano-17alpha-hydroxy-estra-5(10),9(11)-dien-3-one

CAS 号：33300-19-5

含量标准：98% HPLC

 

 

We are offering three key services for new drug application, a. Mature(repeatable) pilot process with independent intellectual property rights; b. High purity sample designed for pharm companies; c. Impurity study. Our main products are Ulipristal acetate intermediates &impurities; Alogliptin benzoate intermediates, impurities &metabolin; Ezetimibe intermediates &impurities; Abiraterone Acetate; Dienogest; Tenofovir disoproxil fumarate & its intermediates; Bortezomib; Cabazitaxel; Lacosamide intermediates; Minodronic acid.