400-900-4166

苯甲基磺酰氟,98%

Phenylmethanesulfonyl fluoride (PMSF)

(订货以英文名为准)
产品编号:P33320 CAS:329-98-6 分子式:C₇H₇FO₂S MDL:MFCD00007424 品牌:Acmec
中文名称:
苯甲基磺酰氟
英文名称:
Phenylmethanesulfonyl fluoride (PMSF)
CAS No.:
329-98-6
分子式:
C₇H₇FO₂S
分子量:
174.19
性状:
白色至奶油色固体
熔点:
92-95°C
沸点:
112°C16 mm Hg(lit.)
闪点:
222 °F
溶解性:
DMSO:17.4 mg/mL (100 mM);Ethanol:17.4 mg/mL (100 mM)
水溶性:
hydrolysis
保存条件:
Dry,RT
InChIKey:
YBYRMVIVWMBXKQ-UHFFFAOYSA-N
InChI:
InChI=1S/C7H7FO2S/c8-11(9,10)6-7-4-2-1-3-5-7/h1-5H,6H2
Pubchem ID:

说明;仅用于科研实验

 

PMSF is a inhibitor of serine proteases and acetylcholinesterase. It inhibits proteases such as

 

chymotrypsin, trypsin, thrombin and thiol proteases such as papain. PMSF inhibits serine proteases by

 

sulfonating serine residues at the active site.

 

Storage/Stability:

 

When stored as indicated, PMSF has a shelf-life of three years..

 

Preparation Instructions:

 

PMSF is soluble in anhydrous isopropanol at 35 mg/ml with heating, resulting in a clear to very slightly

 

hazy, colorless to faint yellow solution.

 

Recommended stock solution: 100 mM in anhydrous isopropanol or anhydrous (100%, not 95%) ethanol.

 

A 200 mM solution in dry solvent is stable for at least 9 months at 2-8° C.

 

PMSF is very unstable in the presence of water.  The half-life of aqueous PMSF at 25° C at pH 7.0, 7.5,

 

and 8.0 is 110, 55, and 35 minute respectively.

 

Precautions and Disclaimer:

 

PMSF is considered a highly toxic cholinesterase inhibitor.

危化品级别:
GHS符号:
危害声明:
H301; H314
警示性声明:
P260; P280; P301 + P310 + P330; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338 + P310
危险类别码:
R25; R34
关于的化合物详细属性等信息,点击“苯甲基磺酰氟

苯甲基磺酰氟用途是什么?

提问时间:2021/6/30 13:01:42
苯甲基磺酰氟是做什么用的?哪里可以用到苯甲基磺酰氟?

苯甲基磺酰氟的水溶性怎么样?

提问时间:2021/6/30 12:53:46
苯甲基磺酰氟在水中的溶解性怎么样?
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