189306-94-3

Basic information

• Product Name: 3(2H)-Pyridazinone, 5-acetyl-2-ethyl-4-nitro-6-phenyl-
• CAS NO: 189306-94-3
• Molecular Formula: C14H13N3O4
• Molecular Weight: 287.275
• Mol File: 189306-94-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3(2H)-Pyridazinone, 5-acetyl-2-ethyl-4-nitro-6-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 3(2H)-Pyridazinone, 5-acetyl-2-ethyl-4-nitro-6-phenyl-(189306-94-3)
• EPA Substance Registry System: 3(2H)-Pyridazinone, 5-acetyl-2-ethyl-4-nitro-6-phenyl-(189306-94-3)

Safety Data

• Hazardous Substances Data: 189306-94-3(Hazardous Substances Data)

Upstream product

• 17334-68-8 3-methyl-4-phenylisoxazolo[3,4-d]pyridazin-7(6H)-one 
• 189306-91-0 6-ethyl-3-methyl-4-phenylisoxazolo[3,4-d]pyridazin-7(6H)-one 

Downstream Products

• 1228804-52-1 6-ethyl-3-methyl-2-(3-nitrophenyl)-4-phenyl-2H-pyrazolo[3,4-d]pyridazin-7(6H)-one 
• 720716-43-8 5-acetyl-2-ethyl-4-((6-methoxyquinolin-8-yl)amino)-6-phenylpyridazin-3(2H)-one 
• 720717-92-0 5-acetyl-2-ethyl-4-((2-methylquinolin-5-yl)amino)-6-phenylpyridazin-3(2H)-one 
• 720716-45-0 5-acetyl-2-ethyl-4-((4-methylpyrimidin-2-yl)amino)-6-phenylpyridazin-3(2H)-one 
• 720716-27-8 5-acetyl-2-ethyl-4-(1H-indol-4-ylamino)-6-phenylpyridazin-3(2H)-one 
• 720717-68-0 5-acetyl-2-ethyl-4-((3-methylpyridin-2-yl)amino)-6-phenylpyridazin-3(2H)-one 
• 720716-26-7 5-acetyl-2-ethyl-4-(5-nitropyridin-2-ylamino)-6-phenylpyridazin-3(2H)-one 
• 720718-30-9 5-((5-acetyl-2-ethyl-3-oxo-6-phenyl-2,3-dihydropyridazin-4-yl)amino)quinoline-8-carboxylic acid 
• 720717-86-2 5-acetyl-2-ethyl-4-((8-fluoroquinolin-5-yl)amino)-6-phenylpyridazin-3(2H)-one 
• 720717-10-2 5-acetyl-2-ethyl-6-phenyl-4-(thien-2-ylamino)pyridazin-3(2H)-one 
• 720716-44-9 5-acetyl-4-((5-bromoquinolin-8-yl)amino)-2-ethyl-6-phenylpyridazin-3(2H)-one 
• 720718-29-6 methyl 5-((5-acetyl-2-ethyl-3-oxo-6-phenyl-2,3-dihydropyridazin-4-yl)amino)quinoline-8-carboxylate 
• 720716-22-3 5-acetyl-4-((3,5-dichloropyridin-4-yl)amino)-2-ethyl-6-phenylpyridazin-3(2H)-one 
• 720717-76-0 5-acetyl-2-ethyl-4-(isoxazol-3-ylamino)-6-phenylpyridazin-3(2H)-one 

Relevant articles and documents

Novel heterocyclic-fused pyridazinones as potent and selective phosphodiesterase IV inhibitors

A series of 6-aryl-4,5-heterocyclic-fused pyridazinones were designed and synthesized as selective phosphodiesterase (PDE) IV inhibitors. Biological evaluation of these compounds demonstrated a good selectivity profile toward the PDE IV family and greatly