Organosilyl blocking agents (protective agents) are widely used in organic synthesis especially in syntheses of drugs for most of them can be get easily, have a steady property, easy to use and can be get rid off in very mild conditions. SiSiB® PC5313 trimethylsilyl iodide reagent is a typical blocking agent in pharmaceutical manufacturing.
CAS No. | 16029-98-4 |
EINECS No. | 240-171-0 |
Formula | C3H9ISi |
Molecular Weight | 200.09 |
Boiling Point | 106°C [760mmHg] |
Flash Point | 1°C |
Color and Appearance | Straw to pale pink clear liquid |
Density 25/25°C | 1.470 |
Refractive Index | 1.474 [25°C] |
Min. Purity | 99.0% |
SiSiB® PC5313 iodotrimethylsilane organo silane can protect or deprotect functional groups selectively, act as silane blocking agent.
SiSiB® PC5313 trimethyliodosilane is widely used in the syntheses of drugs.
SiSiB® PC5313, with medical grade silicone price, is supplied in 70Kg or 280Kg steel drum.
In the unopened original container SiSiB® PC5313 has a shelf life of one year in a dry and cool place.