Phenylmethanesulfonyl fluoride

• Catalog No.: P7626
• CAS Number: 329-98-6
• M. F.: C7H7FO2S
• M. W.: 174.1926832
• Purity: ≥98.5% (GC)

SYNONYMS

• Title: 苯甲磺酰氟
• IUPAC name: phenylmethanesulfonyl fluoride
• IUPAC Traditional name: phenylmethylsulfonyl fluoride
• Synonyms: 苯甲基磺酰氟; 苄磺酰氟; PMSF; α-甲苯磺酰氟

DATABASE IDS

• PubChem SID: 24898863
• Beilstein Number: 2088311
• EC Number: 206-350-2
• CAS Number: 329-98-6
• MDL Number: MFCD00007424

PROPERTIES

• Purity: ≥98.5% (GC)
• Quality Level: PREMIUM
• Solubility: dry solvents (ethanol, methanol, and 2-propanol): soluble200 mM (Stock solution are stable for months at 4°C.)
• Solubility: H2O: unstable
• GHS Signal Word: Danger
• GHS Hazard statements: H301-H314
• European Hazard Symbols: Toxic (T)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 2928 6.1/PG 2
• Risk Statements: 25-34
• RTECS: XT8040000
• Safety Statements: 26-36/37/39-45
• Hazard Class: 6.1
• UN Number: 2928
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (简体中文)

Frequently Asked Questions
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Application
抑制丝氨酸蛋白酶如胰蛋白酶和胰凝乳蛋白酶。也可抑制半胱氨酸蛋白酶（通过还原硫醇可逆）以及哺乳动物乙酰胆碱酯酶。不如 DFP 有效或毒性强。有效浓度 0.1-1mM。pH 为 7.5 时半衰期为 1 小时。
包装
1, 5, 25, 100 g in glass bottle
250 mg in glass bottle
Biochem/physiol Actions
Administration of PMSF produces analgesia unrelated to its anticholinesterase effect, and prolongs the analagesic effect of centrally administered β-endorphin.1