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Merck
CN

117455

Sigma-Aldrich

对甲苯磺酰氟

98%

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About This Item

线性分子式:
CH3C6H4SO2F
CAS号:
分子量:
174.19
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

98%

表单

solid

反应适用性

reaction type: click chemistry

沸点

112 °C/16 mmHg (lit.)

mp

41-42 °C (lit.)

SMILES字符串

Cc1ccc(cc1)S(F)(=O)=O

InChI

1S/C7H7FO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3

InChI key

IZZYABADQVQHLC-UHFFFAOYSA-N

一般描述

p-Toluenesulfonyl fluoride is a peroxygen bleach activator and is also useful in the treatment of Alzheimer′s disease.

应用

p-Toluenesulfonyl fluoride was used to study the DNS polymerase from spinach leaf extracts. It was used in isolation and separation of Pseudomonas aeruginosa membranes by density sucrose gradient centrifugation.
Protease inhibitor.

象形图

CorrosionExclamation mark

警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Skin Corr. 1B

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 3

闪点(°F)

222.8 °F - closed cup

闪点(°C)

106 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Tsuyoshi Fujita et al.
Cellular signalling, 17(2), 167-175 (2004-10-21)
In this study, we examined the mechanism by which CD38 cleavage is regulated through the mitogen-activated protein (MAP) kinases after stimulation by fMLP and interleukin-8 (IL-8) in neutrophils. Both fMLP and IL-8 increased chemotaxis and decreased CD38 protein in neutrophils
Tomonori Kaneko et al.
Protein science : a publication of the Protein Society, 14(2), 558-565 (2005-01-06)
Growth-limiting stresses in bacteria induce the general stress response to protect the cells against future stresses. Energy stress caused by starvation conditions in Bacillus subtilis is transmitted to the sigma(B) transcription factor by stress-response regulators. RsbP, a positive regulator, is
Nobuyuki Shibata et al.
FEMS microbiology letters, 256(1), 137-144 (2006-02-21)
Lipophilic Malassezia species may induce catheter-associated sepsis in premature neonates and immunocompromised patients receiving parenteral lipid emulsions. To assess the participation of lipolytic enzymes in the pathogenesis of this yeast, we cloned a gene encoding the enzyme. A lipolytic enzyme
Jinkui Yang et al.
Biotechnology letters, 27(15), 1123-1128 (2005-09-01)
Lecanicillium psalliotae produced an extracellular protease (Ver112) which was purified to apparent homogeneity giving a single band on SDS-PAGE with a molecular mass of 32 kDa. The optimum activity of Ver112 was at pH 10 and 70 degrees C (over
Toshihiro Takahashi et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 58(5), 557-566 (2003-05-09)
For preparing [18F]labeled compounds free from bromo-compounds for PET (positron emission tomography) studies, we propose the following two processes in which no separation is needed between the fluoro-compound and bromo-compound : (1). the bromo-compound is first converted into O-tosylate, which

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