:Phenyl Methyl Sulfonyl Fluoride (PMSF)

Phenyl Methyl Sulfonyl Fluoride (PMSF)

α-toluenesulfonyl fluoride


CAS 329-98-6
Grade ultra pure
Formula weight 174.2
Formula C7H7FO2S
Physical description white crystalline
Unit Min Max
Appearance Pass 0 0
Identification (IR) Pass 0 0
Melting Point (°C) °C 91 94
Purity (GC) % 98.5 100
Expiration Verification (1 Yr. Minimum) Pass 0 0

Notes & Applications

inhibitor of serine proteases (eg trypsin and chymotripsin)
soluble in alcohol
store dry and away from light or heat sources
store at 15°C to 30°C
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