76486-30-1

Basic information

• Product Name: Propanenitrile, 3-[ethyl[4-[(5-nitro-1H-indazol-3-yl)azo]phenyl]amino]-
• CAS NO: 76486-30-1
• Molecular Formula: C18H17N7O2
• Molecular Weight: 363.379
• Mol File: 76486-30-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Propanenitrile, 3-[ethyl[4-[(5-nitro-1H-indazol-3-yl)azo]phenyl]amino]-(CAS DataBase Reference)
• NIST Chemistry Reference: Propanenitrile, 3-[ethyl[4-[(5-nitro-1H-indazol-3-yl)azo]phenyl]amino]-(76486-30-1)
• EPA Substance Registry System: Propanenitrile, 3-[ethyl[4-[(5-nitro-1H-indazol-3-yl)azo]phenyl]amino]-(76486-30-1)

Safety Data

• Hazardous Substances Data: 76486-30-1(Hazardous Substances Data)

Upstream product

• 41339-17-7 5-nitro-1H-indazol-3-amine 
• 148-87-8 N-ethyl-N-(2-cyanoethyl)aniline 
• 874-05-5 3-aminoindazole 

Relevant articles and documents

Reactions of 3-Amino-2,1-benzothiazole and 3-Aminoindazole with Nitrosonium Hydrogen Sulfate and Nitric Acid in Concentrated Sulfuric Acid

Successive treatment of 3-amino-2,1-benzothiazole in concentrated sulfuric acid by nitrosonium hydrogen sulfate and nitric acid results in formation of 2,1-benzothiazole-3-diazonium ion which undergoes nitration to yield 7-nitro-2,1-benzothiazole-3-diazonium ion as the sole product. A similar reaction with 3-amino-1H-indazole yields preferentially 7-nitro- and 1-nitro-1H-indazole-3-diazonium ions, the 7-nitro isomer prevailing. Nitration of the nondiazotized amines under the same conditions affords mainly corresponding 5-nitro derivatives. The diazonium salts formed as the major and minor products were identified by 13C and 1H NMR spectroscopy and by diazo coupling products.