1246364-95-3

Basic information

• Product Name: 3-(4-nitrophenyl)-4-phenyl-1H-pyrazolo[3,4-b]pyridine
• CAS NO: 1246364-95-3
• Molecular Weight: 316.319
• Mol File: 1246364-95-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-(4-nitrophenyl)-4-phenyl-1H-pyrazolo[3,4-b]pyridine(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(4-nitrophenyl)-4-phenyl-1H-pyrazolo[3,4-b]pyridine(1246364-95-3)
• EPA Substance Registry System: 3-(4-nitrophenyl)-4-phenyl-1H-pyrazolo[3,4-b]pyridine(1246364-95-3)

Safety Data

• Hazardous Substances Data: 1246364-95-3(Hazardous Substances Data)

Upstream product

• 78583-83-2 5-amino-3-(4-nitrophenyl)-1H-pyrazole 
• 3506-36-3 3-dimethylaminopropiophenone 

Relevant articles and documents

A hydrogen-bonded dimer in 6-(4-bromo-phen-yl)-3-methyl-1-phenyl-4,5- dihydro-1H-pyrazolo[3,4-b]pyridine and a chain of rings built from N - H...N and C - H...π(pyridine) hydrogen bonds in 3-(4-nitro-phen-yl)-4-phenyl-1H-pyrazolo[3,4-b]pyridine

In 6-(4-bromo-phen-yl)-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazolo[3,4-b] pyridine, C19H16BrN3, the reduced pyridine ring adopts a conformation that is close to a screw-boat form. Mol-ecules are linked by pairs of symmetry-related C - H...π(arene) hydrogen bonds into cyclic centrosymmetric dimers. Mol-ecules of 3-(4-nitro-phen-yl)-4-phenyl-1H- pyrazolo[3,4-b]pyridine, C18H12N4O2, are linked into centrosymmetric R22(8) dimers by pairs of symmetry-related N - H...N hydrogen bonds, and these dimers are linked by pairs of C - H...π(pyridine) hydrogen bonds to form a chain of edge-fused rings, or a mol-ecular ladder, along [100]. The mol-ecular aggregation in this compound is completed by two weak C - H...O hydrogen bonds, one of which links the chains along [100] into sheets.