CAS 941-55-9

Tosyl azide

Description:

Tosyl azide, with the CAS number 941-55-9, is an organic compound characterized by the presence of an azide functional group (-N3) attached to a tosyl group (p-toluenesulfonyl). It is typically a white to pale yellow solid that is soluble in organic solvents such as dichloromethane and acetonitrile. Tosyl azide is known for its utility in organic synthesis, particularly in the preparation of azides from alcohols and in the formation of nitrogen-containing heterocycles. It is considered a stable compound under normal conditions but can decompose explosively under certain circumstances, especially when subjected to heat or shock. The compound is often handled with caution due to its potential hazards, including toxicity and the risk of explosion. In terms of reactivity, tosyl azide can participate in various chemical reactions, including nucleophilic substitutions and cycloadditions, making it a valuable reagent in synthetic organic chemistry.

Formula: C₇H₇N₃O₂S

InChI: InChI=1S/C7H7N3O2S/c1-6-2-4-7(5-3-6)13(11,12)10-9-8/h2-5H,1H3

InChI key: InChIKey=NDLIRBZKZSDGSO-UHFFFAOYSA-N

SMILES: S(N=[N+]=[N-])(=O)(=O)C1=CC=C(C)C=C1

Synonyms:

• 1-[(4-Methylphenyl)Sulfonyl]Triaza-1,2-Dien-2-Ium
• 4-Methyl-Benzenesulfonylazid
• 4-Methylbenzenesulfonic acid azide
• 4-Methylbenzenesulfonyl azide
• 4-Methylphenylsulfonyl azide
• 4-Toluenesulfonyl azide
• Azido-p-toluenesulfonic acid
• Benzenesulfonyl azide, 4-methyl-
• Benzenesulfonylazide,4-methyl-
• NSC 138649
• P-Toluenesulfonyl Azide Or 4-Methylbenzenesulfonyl Azide
• Tosyl azide
• Tosyl nitride
• p-Methylbenzenesulfonic acid azide
• p-Methylbenzenesulfonyl azide
• p-Methylphenylsulfonyl azide
• p-Toluenesulfonazide
• p-Toluenesulfonic acid azide
• p-Tolylsulfonyl azide
• p-Tosyl azide

4-Methylphenylsulfonyl azide

CAS: 941-55-9

Formula: C₇H₇N₃O₂S

Purity: 98%

Color and Shape: Liquid

Molecular weight: 197.2144

Ref: IN-DA00IKFZ

P-toluenesulfonyl azide

CAS: 941-55-9

P-toluenesulfonyl azide

Formula: C₇H₇N₃O₂S

Purity: 95%

Color and Shape: Liquid

Molecular weight: 197.21

Ref: 54-OR1044126

4-Methylbenzenesulfonyl azide (30% w/w solution in toluene)

CAS: 941-55-9

Formula: C₇H₇N₃O₂S

Purity: 95.0%

Color and Shape: Liquid

Molecular weight: 197.21

Ref: 10-F517743

4-Methylbenzenesulfonyl azide - 11-15 % (w/w) in Toluene

CAS: 941-55-9

4-Methylbenzenesulfonyl azide is a natural compound that is used to synthesize coumarin derivatives. It has been shown that the reaction of 4-methylbenzenesulfonyl azide with a tosyl group leads to an asymmetric synthesis. 4-Methylbenzenesulfonyl azide has also been shown to have antiinflammatory activity in cell studies, which may be due to its inhibition of fatty acid synthase and the reduction of the redox potentials. This compound belongs to the group p2, dimethyl fumarate.

Formula: C₇H₇N₃O₂S

Purity: Min. 98 Area-%

Color and Shape: Clear Liquid

Molecular weight: 197.22 g/mol

Ref: 3D-FT36309