681841-65-6

Basic information

• Product Name: 3-methyl-1,7-diphenyl-1H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-a]pyrimidin-4(5H)-one
• Synonyms: 3-methyl-1,7-diphenyl-1H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-a]pyrimidin-4(5H)-one
• CAS NO: 681841-65-6
• Molecular Weight: 342.36
• Mol File: 681841-65-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 3-methyl-1,7-diphenyl-1H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-a]pyrimidin-4(5H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3-methyl-1,7-diphenyl-1H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-a]pyrimidin-4(5H)-one(681841-65-6)
• EPA Substance Registry System: 3-methyl-1,7-diphenyl-1H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-a]pyrimidin-4(5H)-one(681841-65-6)

Safety Data

• Hazardous Substances Data: 681841-65-6(Hazardous Substances Data)

Upstream product

• 188047-58-7 5-chloro-3-methyl-1-phenyl-1H-pyrazole-4?carbonyl chloride 
• 1140-38-1 5-chloro-3-methyl-1-phenyl-1H-pyrazole-4?carboxylic acid 
• 947-95-5 5-chloro-4-formyl-3-methyl-1-phenyl-1H-pyrazole 
• 420124-37-4 5-chloro-3-methyl-1-phenyl-N-(5'-phenyl-1',2',4'-triazol-3'-yl)-1H-pyrazole-4-carboxamide 

Relevant articles and documents

Synthesis of pyrazolotriazolopyrimidine tri-fused heterocyclic compounds

This paper uses basic-catalysed method to convert 1H-pyrazole-4-carboxamides into tri-fused heterocyclic systems containing two kinds of pyrazolotriazolopyrimidine framework. The synthesis of compounds 5-6 and reactions of them with some electrophiles hav