PHENYLMETHYLSULFONYL FLUORIDE

CAS No.
329-98-6
CCD No.
CCD00007127
Formula
C7 H7 F O2 S
MolWeight
174.194

Basic Information

Product Name: PHENYLMETHYLSULFONYL FLUORIDE
CAS: 329-98-6
English Synonyms: PMSF PLUS ; PMSF ; PHENYLMETHYLSULFONYL FLUORIDE ; PHENYLMETHANESULFONIC ACID FLUORIDE ; ALPHA-(FLUOROSULPHONYL)TOLUENE ; PHENYLMETHANESULFONYL FLUORIDE ; ALPHA-TOLUENESULFONYL FLUORIDE ; BENZENEMETHANESULFONYL FLUORIDE ; A-TOLUENESULPHONYL FLUORIDE ; PHENYLMETHANSULFOFLUORIDE ; A-TOLUENE SULFONYL FLUORIDE ; PHENYLMETHYLSULPHONYL FLUORIDE ; TOLUENESULFONYL FLUORIDE ; PHENYLMETHANESULPHONYL FLUORIDE ; BENZYLSULFONYL FLUORIDE
MDL Number.: MFCD00007424
H bond acceptor: 2
H bond donor: 0
Smile: c1ccc(cc1)CS(=O)(=O)F
InChi: InChI=1S/C7H7FO2S/c8-11(9,10)6-7-4-2-1-3-5-7/h1-5H,6H2
InChiKey: InChIKey=YBYRMVIVWMBXKQ-UHFFFAOYSA-N

Property

Boiling Point: MP: 92-94 DEG
Comments: ADDITIONAL HAZARDOUS HANDLING CHARGE
FEATURES/BENEFITS: BECAUSE PMSF HAS LIMITED WATER SOLUBILITY, IT MUST BE DISSOLVED IN A SMALL AMOUNT OF SOLVENT, ETHANOL OR METHANOL BEFORE ADDITION TO A BUFFER
FEATURES/BENEFITS: HIGH SALT CONCENTRATIONS ARE USED TO REVERSE THE BINDING (AND INHIBITION) OF PMSF TO ENZYMES
FEATURES/BENEFITS: TARGETS SERINE PROTEASES
REACTS WITH SERINE RESIDUES TO INHIBIT TRYPSIN, CHYMOTRYPSIN, THROMBIN AND PAPAIN

Safety information

Symbol: GHS02 GHS02 GHS07 GHS07
Signal word: Danger
Hazard statements: H225-H315-H319
Precautionary statements: P210-P305 + P351 + P338
hazard symbol: F
Risk Code: R:11
Safe Code: S:16
UN Code: 2928
WGK Germany: 2

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