847453-92-3

Basic information

• Product Name: 1H-Pyrazole-1-propanenitrile, 3-methyl-5-(phenylamino)-
• CAS NO: 847453-92-3
• Molecular Formula: C13H14N4
• Molecular Weight: 226.281
• Mol File: 847453-92-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1H-Pyrazole-1-propanenitrile, 3-methyl-5-(phenylamino)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Pyrazole-1-propanenitrile, 3-methyl-5-(phenylamino)-(847453-92-3)
• EPA Substance Registry System: 1H-Pyrazole-1-propanenitrile, 3-methyl-5-(phenylamino)-(847453-92-3)

Safety Data

• Hazardous Substances Data: 847453-92-3(Hazardous Substances Data)

Upstream product

• 353-07-1 3-hydrazinylpropanenitrile 
• 10374-66-0 3-oxo-N-phenylbutanethioamide 

Relevant articles and documents

Conditions for the selective conversion of quaternary 3-anilino-1,5- dimethylpyrazolium salts into 3-anilino-1,5-dimethylpyrazole

The possibility has been studied of converting quaternary 3-anilino-1,5-dimethylpyrazolium salts into 3-anilino-1,5-dimethylpyrazole, the first representative of the 1-alkyl-3-arylaminopyrazoles. The dependence of the reaction direction on the nature of the substituent at position 2 has been clarified. The most effective result was obtained with a cyanoethyl substituent. On boiling the initial salt with aqueous ammonia the target product is isolated in quantitative yield. Syntheses of the initial salts are described. C-Sulfonation was detected on interacting 3-anilino-1-benzoyl-3-methylpyrazole and dimethyl sulfate, with the formation of p-(3-amino-1,2,5-trimethylpyrazolio) benzenesulfonate.