Merck
All Photos(1)

78830

Sigma-Aldrich

Phenylmethanesulfonyl fluoride

≥99.0% (T)

Synonym(s):
α-Toluenesulfonyl fluoride, Benzylsulfonyl fluoride, PMSF, Phenylmethylsulfonyl fluoride
Empirical Formula (Hill Notation):
C7H7FO2S
CAS Number:
Molecular Weight:
174.19
Beilstein:
2088311
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.77

fonte biológica

synthetic

Nível de qualidade

200

teor

≥99.0% (T)

forma

powder or crystals

Impurezas

≤0.1% water

pf

92-95 °C

solubilidade

anhydrous isopropanol: soluble 35 mg/mL, clear to faintly hazy, colorless to faintly yellow (Heating required)

temperatura de armazenamento

room temp

SMILES string

FS(=O)(=O)Cc1ccccc1

InChI

1S/C7H7FO2S/c8-11(9,10)6-7-4-2-1-3-5-7/h1-5H,6H2

InChI key

YBYRMVIVWMBXKQ-UHFFFAOYSA-N

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Aplicação

Phenylmethanesulfonyl fluoride has been used as a component in radioimmunoprecipitation buffer for western blot analysis. It has also been used as a component in the RAW264.7 cell lysis buffer for western blotting.

Ações bioquímicas/fisiológicas

Phenylmethanesulfonyl fluoride has the ability to enhance the stability of plasma lipidome in lipidomic and metabolomic analysis. This serine protease inhibitor reduces the naloxone-precipitated withdrawal jumping behavior in morphine-dependent mice.

Outras notas

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.

Pictogramas

CorrosionSkull and crossbones

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Acute Tox. 3 Oral - Skin Corr. 1B

Código de classe de armazenamento

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges

Certificate of Analysis

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Certificate of Origin

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