89569-69-7

Basic information

• Product Name: 1,2,4-Triazin-5(2H)-one, 2-amino-3-(methylamino)-6-phenyl-
• CAS NO: 89569-69-7
• Molecular Formula: C10H11N5O
• Molecular Weight: 217.23
• Mol File: 89569-69-7.mol

Chemical Properties

• CAS DataBase Reference: 1,2,4-Triazin-5(2H)-one, 2-amino-3-(methylamino)-6-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2,4-Triazin-5(2H)-one, 2-amino-3-(methylamino)-6-phenyl-(89569-69-7)
• EPA Substance Registry System: 1,2,4-Triazin-5(2H)-one, 2-amino-3-(methylamino)-6-phenyl-(89569-69-7)

Safety Data

• Hazardous Substances Data: 89569-69-7(Hazardous Substances Data)

Upstream product

• 1566-37-6 3-methylmercapto-5-oxo-6-phenyl-2,5-dihydro-1,2,4-triazine 
• 81941-53-9 2-amino-3-methylthio-6-phenyl-1,2,4-triazinone 
• 74-89-5 methylamine 

Downstream Products

• 89569-72-2 1-Methyl-6-phenyl-1H-[1,2,4]triazolo[1,5-b][1,2,4]triazin-7-one 

Relevant articles and documents

1,2,4-Triazines. 7. Regioselective N2-Amination of 3-Methylthio-1,2,4-triazin-5(2H)-ones. A Novel Synthesis of Triazolotriazinones and -triazine

A regioselective synthesis of 2-aminotriazinones 6a-d is reported, by reaction of 3-methylthio-1,2,4-triazinones 5a-d with O-(2,4-dinitrophenyl)hydroxylamine (2) as an amino-transfer agent.A spectroscopic study and an unequivocal synthesis of 2-amino-4-methyl-6-phenyl-1,2,4-triazinedione (11a) has shown the site of amination to be N2 of the 1,2,4-triazinone ring.Subsequent reaction of 2-amino-1,2,4-triazinones 6a-b with amines, followed by ring closure with aliphatic acids provided triazolotriazine-7(1H)-ones 13a-e.Conversion of triazolotriazinone 13c to unsubstituted triazolotriazine (15) was attained.