56383-33-6

Basic information

• Product Name: 8-methyl-6-morpholin-4-yl-3-(3-nitro-phenyl)-[1,2,4]triazolo[4,3-b]pyridazine
• CAS NO: 56383-33-6
• Molecular Weight: 340.341
• Mol File: 56383-33-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 8-methyl-6-morpholin-4-yl-3-(3-nitro-phenyl)-[1,2,4]triazolo[4,3-b]pyridazine(CAS DataBase Reference)
• NIST Chemistry Reference: 8-methyl-6-morpholin-4-yl-3-(3-nitro-phenyl)-[1,2,4]triazolo[4,3-b]pyridazine(56383-33-6)
• EPA Substance Registry System: 8-methyl-6-morpholin-4-yl-3-(3-nitro-phenyl)-[1,2,4]triazolo[4,3-b]pyridazine(56383-33-6)

Safety Data

• Hazardous Substances Data: 56383-33-6(Hazardous Substances Data)

Upstream product

• 17259-32-4 4-(6-chloropyridazin-3-yl)morpholine 
• 618-94-0 3-nitrobenzoic acid hydrazide 

Relevant articles and documents

6-Morpholino-3-substituted phenyl-S-triazolo[4,3-b]pyridazines

6-Morpholino-3-substituted phenyl triazolopyridazine compounds such as 8-methyl-6-morpholino-3-phenyl-s-triazolo[4,3-b]pyridazine or 8-methyl-6-morpholino-3-(3,4,5-trimethoxyphenyl)-s-triazolo[4,3-b]pyridazine are prepared by the reaction of the corresponding substituted benzoyl halide with a 3-hydrazino-6-morpholinopyridazine in the presence of a hydrogen chloride acceptor or by the reaction of a 3-halo-6-morpholinopyridazine with a corresponding substituted benzoyl hydrazide. The compounds have pharmacological activity as bronchodilators.