Phenylmethylsulfonyl fluoride

CAS: 329-98-6

Ref. 3D-P-4170

Product Information

• Name: Phenylmethylsulfonyl fluoride
• Synonyms: Phenylmethanesulfonyl fluoride alpha-Toluenesulfonyl fluoride
• Brand: Biosynth

Description

PMSF is a serine protease inhibitor that irreversibly inhibits serine proteases by sulfonylation of the serine residue in the active site of the protease. It is widely used in protocols for the isolation of proteins.

Chemical properties

• Molecular weight: 174.20 g/mol
• Formula: C₇H₇FO₂S
• Purity: Min. 99.0 Area-%