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Documenti

117455

Sigma-Aldrich

p-Toluenesulfonyl fluoride

98%

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About This Item

Formula condensata:
CH3C6H4SO2F
Numero CAS:
455-16-3
Peso molecolare:
174.19
Numero CE:
207-238-6
Numero MDL:
MFCD00007421
Codice UNSPSC:
12352100
ID PubChem:
24847330
NACRES:
NA.22

Saggio

98%

Forma fisica

solid

Impiego in reazioni chimiche

reaction type: click chemistry

P. eboll.

112 °C/16 mmHg (lit.)

Punto di fusione

41-42 °C (lit.)

Stringa SMILE

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

InChI

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

Categorie correlate

Descrizione generale

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

Applicazioni

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.

Pittogrammi

CorrosionExclamation mark
GHS05,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H302 + H312 + H332,H314

Classi di pericolo

Acute Tox. 4 Oral - Skin Corr. 1B

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

222.8 °F - closed cup

Punto d’infiammabilità (°C)

106 °C - closed cup

Dispositivi di protezione individuale

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

Certificati d'analisi (COA)

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F Sala et al.
European journal of biochemistry, 112(2), 211-217 (1980-11-01)
A DNA polymerase has been extracted from spinach chloroplasts and purified by chromatography on DEAE-cellulose and hydroxyapatite. A great similarity between the purified chloroplast polymerase and the mammalian mitochondrial DNA polymerase gamma was found by several criteria: preference for the
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
Andrea Schmidt et al.
The Journal of biological chemistry, 278(44), 43357-43362 (2003-08-26)
A series of crystal structures of trypsin, containing either an autoproteolytic cleaved peptide fragment or a covalently bound inhibitor, were determined at atomic and ultra-high resolution and subjected to ab initio quantum chemical calculations and multipole refinement. Quantum chemical calculations
Novelties of solid-liquid phase transfer catalysed synthesis of p-toluenesulfonyl fluoride from p-toluenesulfonyl chloride.
Yadav GD and Paranjape PM.
Journal of Fluorine Chemistry, 126(3), 289-295 (2005)
Pyo-Jam Park et al.
Journal of biochemistry and molecular biology, 35(6), 576-582 (2002-12-10)
Collagenase from the internal organs of a mackerel was purified using acetone precipitation, ion-exchange chromatography on a DEAE-Sephadex A-50, gel filtration chromatography on a Sephadex G-100, ion-exchange chromatography on DEAE-Sephacel, and gel filtration chromatography on a Sephadex G-75 column. The
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