1616615-78-1

Basic information

• Product Name: 10-amino-3-phenyl-1,2,4-triazino[4,3-a]benzimidazol-4(10H)-one
• Synonyms: 10-amino-3-phenyl-1,2,4-triazino[4,3-a]benzimidazol-4(10H)-one
• CAS NO: 1616615-78-1
• Molecular Weight: 277.285
• Mol File: 1616615-78-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 10-amino-3-phenyl-1,2,4-triazino[4,3-a]benzimidazol-4(10H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 10-amino-3-phenyl-1,2,4-triazino[4,3-a]benzimidazol-4(10H)-one(1616615-78-1)
• EPA Substance Registry System: 10-amino-3-phenyl-1,2,4-triazino[4,3-a]benzimidazol-4(10H)-one(1616615-78-1)

Safety Data

• Hazardous Substances Data: 1616615-78-1(Hazardous Substances Data)

Upstream product

• 120341-04-0 1-aminobenzimidazole-2-sulfonic acid 
• 1616615-74-7 10-acetylamino-3-phenyl-1,2,4-triazino[4,3-a]benzimidazol-4(10H)-one 

Downstream Products

• 64393-95-9 3-phenyl[1,2,4]triazino[4,3-a]benzimidazol-4-(10H)-one 

Relevant articles and documents

1-Amino-2-hydrazinobenzimidazole and its reactions with some carbonyl compounds

1-Amino-2-hydrazinobenzimidazole was obtained for the first time by treating 1-aminobenzimidazole-2-sulfonic acid with hydrazine hydrate. This compound readily condensed with aromatic aldehydes involving both amino groups. The condensation with 2,4-pentanedione affords 1-amino-2-(3,5-dimethylpyrazol-1- yl)benzimidazole, and with α-ketoacids in glacial acetic acid yields mixtures of 10-acetylamino-3-R-1,2,4-triazino[4,3-a]benzimidazol-4(10H)-ones and 4-amino-2-R-1,2,4-triazino[2,3-a]benzimidazol-3(4H)-ones.