Phenylmethanesulfonyl fluoride
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 |
現(xiàn)貨 |
Phenylmethanesulfonyl fluoride |
≥99% |
5g |
RMB 528 |
現(xiàn)貨 |
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:
白色至微黃色粉末。難溶于水,且在水溶液中非常不穩(wěn)定,容易分解??扇苡诋惐?、乙醇、甲醇、二甲苯和石油醚。
熔點:90-94℃
Quality Standard:
外觀Appearance 白色針狀結(jié)晶(可能有結(jié)塊)
紅外光譜鑒別Infrared spectrometry 和對照品匹配
熔點Melting point 91°C - 95°C
純度Purity ≥98.5% (GC)
醇溶性實驗Solubility in Methanol 溶液透明(5%, EtOH)
TLC 分析 一個點
Storage:
密封保存
用途 可抑制絲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膽堿酯酶。有效濃度為0.1-1mM。