![](../images/chemdb_main_product.jpg) |
![](../images/title_product_content.gif) |
|
|
|
Jilin HMSU |
![](../images/col_chem_composition.gif) |
Hexamethyldisilylurea |
![](../images/col_uses.gif) |
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 |
![](../images/col_property.gif) |
assay:98.0% min. Melting point:220--230 degrees centigrade |
Industrial field |
pharmaceutical |
|
|
![](../images/product_title_com.gif) |
|
|
|
![](../images/box_com_top2.gif) |
There are no existing companies to distribute selected chemical product |
|
![](../images/box_com_bottom.gif) |
|
|
|