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Phenylmethanesulfonyl fluoride

Cas:
329-98-6
Molecular Structure:
MDL:
MFCD00007424
Molecular Formula:
C7H7FO2S; C6H5CH2SO2F
Molecular Weight:
174.19
Alias:
苯甲磺酰氟 α-Toluenesulfonyl fluoride Benzylsulfonyl fluoride Phenylmethylsulfonyl fluoride PMSF alpha-Toluenesulfonyl fluoride
Product order:
Name Specifications Packing Price Delivery
Phenylmethanesulfonyl fluoride ≥99% 1g RMB 115.5 现货
Phenylmethanesulfonyl fluoride ≥99% 5g RMB 528 现货
Phenylmethanesulfonyl fluoride ≥98.5% (GC) 100g RMB 4950 Consulting service
Phenylmethanesulfonyl fluoride ≥98.5% (GC) 25g RMB 1650 Consulting service
Phenylmethanesulfonyl fluoride ≥98.5% (GC) 5g RMB 429 Consulting service
Phenylmethanesulfonyl fluoride ≥98.5% (GC) 1g RMB 121 Consulting service
Character:
白色至微黄色粉末。难溶于水,且在水溶液中非常不稳定,容易分解。可溶于异丙醇、乙醇、甲醇、二甲苯和石油醚。
熔点:90-94℃
Quality Standard:
外观Appearance                          白色针状结晶(可能有结块)
红外光谱鉴别Infrared spectrometry       和对照品匹配
熔点Melting point                       91°C - 95°C
纯度Purity                              ≥98.5% (GC)
醇溶性实验Solubility in Methanol        溶液透明(5%, EtOH)
TLC 分析                                一个点
Storage:
密封保存
用途  可抑制丝氨酸蛋白酶例如胰蛋白酶(trypsin)和胰凝乳蛋白酶(chymotrypsin),也可抑制半胱氨酸蛋白酶和乙酰胆碱酯酶。有效浓度为0.1-1mM。
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