PHENYLMETHYLSULFONYL FLUORIDE

• Catalog No.: 02195381
• CAS Number: 329-98-6
• M. F.: C7H7FO2S
• M. W.: 174.1926832
• Purity: >99%
• Storage: 2-8°C

SYNONYMS

• IUPAC name: phenylmethanesulfonyl fluoride
• IUPAC Traditional name: phenylmethylsulfonyl fluoride
• Synonyms: Phenylmethanesulfonyl fluoride; α-toluenesulfonyl fluoride; PMSF

DATABASE IDS

• EC Number: 206-350-2
• CAS Number: 329-98-6

PROPERTIES

• Purity: >99%
• Melting Point: 92-94°C
• Australian Hazchem: 2XE
• Emergency Response Guidebook(ERG) Number: 154
• EU Classification: T2
• EU Hazard Identification Number: 6.1B
• European Hazard Symbols: Toxic (T)
• Risk Statements: R:25
• RTECS: XT8040000
• Safety Statements: S:28-36/37/39-45-53
• Storage Condition: 2-8°C
• Hazard Class: 6.1
• UN Number: 2811
• Packing Group: II

DETAILS

Description (English)

Crystalline
Purity: >99%
Protease inhibitor. A relatively safe substitute for toxic di-isopropylfluorophosphate. Inhibits mammalian acetyl cholinesterase, but not those from fish sources.

REFERENCES

• Fahrney, D.E. and Gold, A.M., J. Am. Chem. Soc., 85: 997 (1963).
• Moss, D.E. and Fahrney, D.E., Biochem. Pharmacology, 27: 2693 (1978).
• Turini, P., et al., J. Pharmacol. Exp. Ther., 167: 98 (1969).