苯甲基磺酰氟 (CAS No.329-98-6)
- 物化性质
- 白色结晶或粉末，熔点92-94℃，沸点约为210℃（分解），不溶于水，可溶于乙醇、乙醚、异丙醇等有机溶剂。在酸性水溶液中较稳定，碱性条件下易水解。
- 技术参数
- 含量≥99% 分子量174.19 熔点92-94℃
- 溶解性
- 不溶于水，溶于乙醇、乙醚等有机溶剂
- 储存条件
- 2-8℃密封避光保存
English description（英文原文，共 1101 字符）
Product Name:Phenylmethylsulfonyl fluoride
English Name:Phenylmethylsulfonyl fluoride
CAS No.:329-98-6
Aliases:PMSF, Benzylsulfonyl fluoride, α-Toluenesulfonyl fluoride
Molecular Formula:C7H7FO2S
Physical Properties:White crystalline powder with a melting point of 92-94°C and a boiling point of approximately 210°C (decomposes). Insoluble in water, soluble in organic solvents such as ethanol, ether, and isopropanol. Relatively stable in acidic aqueous solutions but readily hydrolyzed under alkaline conditions.
Uses:It acts as an irreversible inhibitor of serine proteases, inhibiting the activity of enzymes including trypsin, chymotrypsin, and thrombin. It is widely used in biochemical and molecular biology research to protect target proteins from endogenous proteolytic degradation during cell lysis and protein extraction procedures.
Technical Specifications:
Assay ≥99%
Molecular weight 174.19
Melting point 92-94°C
Solubility: insoluble in water, soluble in ethanol, ether and other organic solvents
Storage conditions: store at 2-8°C in a sealed container protected from light
English Name:Phenylmethylsulfonyl fluoride
CAS No.:329-98-6
Aliases:PMSF, Benzylsulfonyl fluoride, α-Toluenesulfonyl fluoride
Molecular Formula:C7H7FO2S
Physical Properties:White crystalline powder with a melting point of 92-94°C and a boiling point of approximately 210°C (decomposes). Insoluble in water, soluble in organic solvents such as ethanol, ether, and isopropanol. Relatively stable in acidic aqueous solutions but readily hydrolyzed under alkaline conditions.
Uses:It acts as an irreversible inhibitor of serine proteases, inhibiting the activity of enzymes including trypsin, chymotrypsin, and thrombin. It is widely used in biochemical and molecular biology research to protect target proteins from endogenous proteolytic degradation during cell lysis and protein extraction procedures.
Technical Specifications:
Assay ≥99%
Molecular weight 174.19
Melting point 92-94°C
Solubility: insoluble in water, soluble in ethanol, ether and other organic solvents
Storage conditions: store at 2-8°C in a sealed container protected from light
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常见问题
- 苯甲基磺酰氟的 CAS 号是多少？
- 苯甲基磺酰氟的 CAS 号是 329-98-6。
- 苯甲基磺酰氟的分子式和分子量是什么？
- 苯甲基磺酰氟的分子式为 C7H7FO2S。
- 苯甲基磺酰氟的英文名称是什么？
- 苯甲基磺酰氟的英文名称为 Phenylmethylsulfonyl fluoride。
- 苯甲基磺酰氟还有哪些别名？
- 苯甲基磺酰氟又称 PMSF、苯基甲基磺酰氟、α-甲苯磺酰氟、苄基磺酰氟。
- 苯甲基磺酰氟有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条苯甲基磺酰氟供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 苯甲基磺酰氟的供应商主要分布在哪些地区？
- 苯甲基磺酰氟的供应商主要分布在 上海市（1 条） 等地。
- 苯甲基磺酰氟有哪些级别可选？
- 平台上苯甲基磺酰氟的供应级别包括 工业级。
- 苯甲基磺酰氟的报价单位是什么？
- 苯甲基磺酰氟的报价单位主要有 千克。
- 哪里可以查到苯甲基磺酰氟的价格？
- 掌上化工苯甲基磺酰氟产品页汇总了各供应商的最新报价与规格，地址：/chemicals/329-98-6/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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