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78830 Sigma

Phenylmethanesulfonyl fluoride

≥99.0% (T)

Synonym: α-Toluenesulfonyl fluoride, Benzylsulfonyl fluoride, PMSF, Phenylmethylsulfonyl fluoride

  • CAS Number 329-98-6

  • Empirical Formula (Hill Notation) C7H7FO2S

  • Molecular Weight 174.19

  •  Beilstein Registry Number 2088311

  •  EC Number 206-350-2

  •  MDL number MFCD00007424

  •  PubChem Substance ID 57652759

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Properties

Related Categories Biochemicals and Reagents, Core Bioreagents, Enzyme Inhibitors, Enzyme Inhibitors by Type, Enzymes, Inhibitors, and Substrates,
InChI Key   YBYRMVIVWMBXKQ-UHFFFAOYSA-N
assay   ≥99.0% (T)
impurities   ≤0.1% water
mp   92-95 °C
solubility   anhydrous isopropanol: soluble 35 mg/mL, clear to faintly hazy, colorless to faintly yellow (Heating required)

Description

Other Notes

Specific trypsin and chymotrypsin inhibitor. Less toxic substitute for diisopropylfluorophosphate. Potentiates the effects of ischemia on brain mitochondria through its inhibition of phospholipase C.

Specific trypsin and chymotrypsin inhibitor; Less toxic substitute for diisopropylfluorophosphate. Potentiates the effects of ischemia on brain mitochondria through its inhibition of phospholipase C.

Safety & Documentation

Expore Enzymes, Proteins & Cofactors
Protocols & Articles
Peer-Reviewed Papers
15

References

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