29940-50-9

Basic information

• Product Name: 8,9-DIHYDRO[1,2,4]TRIAZOLO[1,5-A]QUINAZOLIN-6(7H)-ONE
• Synonyms: 8,9-DIHYDRO[1,2,4]TRIAZOLO[1,5-A]QUINAZOLIN-6(7H)-ONE
• CAS NO: 29940-50-9
• Molecular Formula: C9H8N4O
• Molecular Weight: 188.19
• Mol File: 29940-50-9.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 8,9-DIHYDRO[1,2,4]TRIAZOLO[1,5-A]QUINAZOLIN-6(7H)-ONE(CAS DataBase Reference)
• NIST Chemistry Reference: 8,9-DIHYDRO[1,2,4]TRIAZOLO[1,5-A]QUINAZOLIN-6(7H)-ONE(29940-50-9)
• EPA Substance Registry System: 8,9-DIHYDRO[1,2,4]TRIAZOLO[1,5-A]QUINAZOLIN-6(7H)-ONE(29940-50-9)

Safety Data

• Hazard Codes: Xn
• Statements: 22
• Hazardous Substances Data: 29940-50-9(Hazardous Substances Data)

Upstream product

• 30132-90-2 2H-1,2,4-triazol-3-amine 
• 504-02-9 1,3-cylohexanedione 
• 4637-24-5 N,N-dimethyl-formamide dimethyl acetal 
• 61-82-5 3-amino-1,2,4-triazole 

Relevant articles and documents

Design and synthesis of 6-alkyoxyl[1,2,4]triazolo[1,5-a]quinazoline derivatives with anticonvulsant activity

A series of novel 6-alkyoxyl[1,2,4]triazolo[1,5-a]quinazoline derivatives were synthesized in this study. The anticonvulsant activity of all the target compounds 4a-4s, characterized by IR, 1H-NMR and MS, were evaluated using Maximal electroshock test. The pharmacological results showed that some of the compounds displayed positive anticonvulsant activity. Among them, 6-(benzyloxy)-[1,2,4]triazolo[1,5-a]quinazoline (4a) was the most active compound with an ED50 value of 78.9 mg/kg and a PI value of 9.0. Springer Science+Business Media, LLC 2011.