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Jilin HMSU
Hexamethyldisilylurea
An excellent silylating agent in replacement of the active hydrogen group of organic compounds by the trimethylsilyl group. It is ideal silanization protecting agent in the synthesis of antibiotics of -lactam kind. Such as in the semi-synthesis of cephalexin IV, when BSU is used to participate the reaction, the reaction conditions will become very mild, there will be few side reactions, and yield will increase by 2-3times, it has great practical value in the antibiotics industry
assay:98.0% min.
Melting point:220--230 degrees centigrade
제품관련분야 의약,중간체
Jilin Xinyaqiang Industry Co., Ltd.
전화번호 +86-432-3082-711
팩스번호 +86-432-3096-156
홈페이지 www.xqychem.com
이메일 xinyaqiang@sohu.com
주소 No.26, Tiedong Yushu Street, Longtan District, Jilin City
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