89549-85-9

Basic information

• Product Name: Benzoic acid cyano-(4-nitro-phenyl)-(1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-methyl ester
• Synonyms: Benzoic acid cyano-(4-nitro-phenyl)-(1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-methyl ester
• CAS NO: 89549-85-9
• Molecular Weight: 476.451
• Mol File: 89549-85-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Benzoic acid cyano-(4-nitro-phenyl)-(1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Benzoic acid cyano-(4-nitro-phenyl)-(1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-methyl ester(89549-85-9)
• EPA Substance Registry System: Benzoic acid cyano-(4-nitro-phenyl)-(1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-methyl ester(89549-85-9)

Safety Data

• Hazardous Substances Data: 89549-85-9(Hazardous Substances Data)

Upstream product

• 98-88-4 benzoyl chloride 
• 555-16-8 4-nitrobenzaldehdye 
• 5334-48-5 4-chloro-1-(phenyl)-1H-pyrazolo[3,4-d]pyrimidine 
• 51130-02-0 2-benzoyloxy-2-(4-nitrophenyl)acetonitrile 

Downstream Products

• 89549-70-2 6-anilino-4-(p-nitrophenyl)-5-pyrimidinecarbonitrile 
• 89549-86-0 4-(p-nitrophenyl)-1-phenyl-1H-pyrazolo<3,4-d>pyrimidine 
• 69001-69-0 4-(p-nitrobenzoyl)-1-phenyl-1H-pyrazolo<3,4-d>pyrimidine 

Relevant articles and documents

Studies on Pyrazolopyrimidine Derivatives. XIII. Aryl Migration of 4-Aroyl-1H-pyrazolopyrimidines to 4-Aryl-4,5-dihydro-1H-pyrazolopyrimidine-4-carboxylic Acids

When a mixture of 4-aroyl-1-phenyl-1H-pyrazolopyrimidines (3) and sodium hydroxide in dimethyl sulfoxide (DMSO) was stirred for 1 h at room temperature, migration of the aryl group to the 4-position occurred, i.e., the benzilic acid rearrangement,