17433-91-9

Basic information

• Product Name: 7-benzylamino-2,5-dimethyl[1,2,4]triazolo[1,5-a]pyrimidine
• CAS NO: 17433-91-9
• Molecular Weight: 253.307
• Mol File: 17433-91-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 7-benzylamino-2,5-dimethyl[1,2,4]triazolo[1,5-a]pyrimidine(CAS DataBase Reference)
• NIST Chemistry Reference: 7-benzylamino-2,5-dimethyl[1,2,4]triazolo[1,5-a]pyrimidine(17433-91-9)
• EPA Substance Registry System: 7-benzylamino-2,5-dimethyl[1,2,4]triazolo[1,5-a]pyrimidine(17433-91-9)

Safety Data

• Hazardous Substances Data: 17433-91-9(Hazardous Substances Data)

Upstream product

• 35523-64-9 2,3-Diamino-6-methyl-4(3H)-pyrimidinone 
• 80812-36-8 7-chloro-2,5-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine 
• 100-46-9 benzylamine 
• 89852-99-3 2,5-dimethyl-1,2,4-triazolo<1,5-a>-7(4H)-pyrimidone 

Relevant articles and documents

Formation, structure and heterocyclization of aminoguanidine and ethyl acetoacetate condensation products

Condensation of aminoguanidine hydrochloride and ethyl acetoacetate results in 2,3-diamino-6-methylpyrimidin-4(3H)-one, 5-hydroxy-1-carboxamidino-3- methylpyrazole or ethyl N-[(5-hydroxy-3-methylpyrazol-1-yl)imidoyl] aminocrotonoate depending on the type of the base. Formation of pyrazole derivatives occurs in the case of dequaternized substrate imine-group protonating by the acids formed as a result of ion exchange reaction. Chelate fragment of amidinohydroxypyrazole structure provides stabilization of this compound and stipulates its inertness towared the heterocycle closure.