CAS 35216-39-8

P-Toluene Suphonamide (PTSA)

Description:

P-Toluene sulfonamide (PTSA), with the CAS number 35216-39-8, is an organic compound characterized by its sulfonamide functional group attached to a toluene ring. It appears as a white to off-white crystalline solid and is soluble in polar solvents such as water and alcohols, while being less soluble in non-polar solvents. PTSA is commonly used as a reagent in organic synthesis, particularly in the preparation of various sulfonamide derivatives. It exhibits properties such as high thermal stability and moderate acidity, making it useful in applications ranging from pharmaceuticals to polymer chemistry. Additionally, PTSA can act as a catalyst in certain reactions, enhancing reaction rates and selectivity. Safety considerations include handling it with care, as it may cause irritation to the skin and eyes. Overall, PTSA is a versatile compound with significant utility in both academic and industrial chemistry settings.

Formula: C₇H₉NO₂S

InChI: InChI=1/C7H9NO2S/c1-11(9,10)7-4-2-3-6(8)5-7/h2-5H,8H2,1H3

SMILES: CS(=O)(=O)c1cccc(c1)N

Synonyms:

• 3-(Methylsulfonyl)Aniline

3-(Methylsulfonyl)aniline

CAS: 35216-39-8

Formula: C₇H₉NO₂S

Purity: 95%

Color and Shape: Solid

Molecular weight: 171.2169

Ref: IN-DA003I8V

3-(Methylsulphonyl)aniline

CAS: 35216-39-8

3-(Methylsulphonyl)aniline

Formula: C₇H₉NO₂S

Purity: 95%

Color and Shape: light red solid

Molecular weight: 171.22g/mol

Ref: 54-OR17400

3-(Methylsulfonyl)aniline

CAS: 35216-39-8

Purity: 97%

Molecular weight: 171.2100067

Ref: 10-F605509

3-(Methylsulfonyl)aniline

CAS: 35216-39-8

3-(Methylsulfonyl)aniline is a benzodioxole that inhibits tyrosine kinases. It has been shown to have potent inhibitory effects on the activity of receptor tyrosine kinases, which are involved in the transmission of signals from cell surface receptors to the interior of cells. 3-(Methylsulfonyl)aniline has been shown to be an inhibitor of various protein kinases including PDGF receptor, insulin receptor, and c-Kit. The crystal structure of 3-(methylsulfonyl)aniline bound to an ATP molecule has been determined by X-ray crystallography and shows interactions with residues in the ATP binding pocket.

Formula: C₇H₉NO₂S

Purity: Min. 95%

Molecular weight: 171.22 g/mol

Ref: 3D-KBA21639