139452-57-6

Basic information

• Product Name: Pyrido[4,3-d]pyrimidin-4(6H)-one, 6-methyl-2-phenyl-
• CAS NO: 139452-57-6
• Molecular Formula: C14H11N3O
• Molecular Weight: 237.261
• Mol File: 139452-57-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Pyrido[4,3-d]pyrimidin-4(6H)-one, 6-methyl-2-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Pyrido[4,3-d]pyrimidin-4(6H)-one, 6-methyl-2-phenyl-(139452-57-6)
• EPA Substance Registry System: Pyrido[4,3-d]pyrimidin-4(6H)-one, 6-methyl-2-phenyl-(139452-57-6)

Safety Data

• Hazardous Substances Data: 139452-57-6(Hazardous Substances Data)

Upstream product

• 13049-77-9 methyl 1-methyl-4-oxopiperidine-3-carboxylate hydrochloride 
• 1670-14-0 benzamidine monohydrochloride 
• 139452-53-2 6-methyl-2-phenyl-5,6,7,8-tetrahydro-3H-pyrido<4,3-d>pyrimidin-4-one 

Relevant articles and documents

Dehydrogenation of 6-Azaquinazoline Derivatives. Formation of Unexpected Quinonediimine Intermediates

2,6-Disubstituted 5,6,7,8-tetrahydropyridopyrimidin-4(3H)-one (6-azaquinazoline) derivatives 7a-e were synthesized from N-substituted 3-methoxycarbonyl-4-piperidones 5a, b and amidines 6a-c.Compounds 7a-d and the debenzylated derivatives 8a-c under