132023-55-3

Basic information

• Product Name: 7-phenyl-3,3,5-trimethyl-3a,7a-dihydro-3H-pyrazolo<3,4-d>pyridazin-4(5H)-one
• Synonyms: 7-phenyl-3,3,5-trimethyl-3a,7a-dihydro-3H-pyrazolo<3,4-d>pyridazin-4(5H)-one
• CAS NO: 132023-55-3
• Molecular Weight: 256.307
• Mol File: 132023-55-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 7-phenyl-3,3,5-trimethyl-3a,7a-dihydro-3H-pyrazolo<3,4-d>pyridazin-4(5H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 7-phenyl-3,3,5-trimethyl-3a,7a-dihydro-3H-pyrazolo<3,4-d>pyridazin-4(5H)-one(132023-55-3)
• EPA Substance Registry System: 7-phenyl-3,3,5-trimethyl-3a,7a-dihydro-3H-pyrazolo<3,4-d>pyridazin-4(5H)-one(132023-55-3)

Safety Data

• Hazardous Substances Data: 132023-55-3(Hazardous Substances Data)

Upstream product

• 2165-04-0 2-methyl-6-phenylpyridazin-3(2H)-one 
• 2684-60-8 2-diazopropane 

Downstream Products

• 131991-14-5 7-phenyl-1,3,5-trimethyl-1H-pyrazolo<3,4-d>pyridazin-4(5H)-one 
• 96436-06-5 3-benzoyl-4,5-dimethyl-1H-pyrazole 
• 134142-27-1 7-phenyl-3,3,5-trimethyl-3H-pyrazolo<3.4-d>pyridazine-4(5H)-thione 
• 149331-36-2 C₁₆H₁₈N₄O 
• 131991-13-4 7-phenyl-3,3a,5-trimethyl-3aH-pyrazolo<3,4-d>pyridazin-4(5H)-one 
• 131991-12-3 7-phenyl-2,3,5-trimethyl-2H-pyrazolo<3,4-d>pyridazin-4(5H)-one 
• 131991-11-2 3,5-dimethyl-7-phenyl-1H-pyrazolo<3,4-d>pyridazin-4(5H)-one 
• 22867-25-0 4-isopropyl-2-methyl-6-phenyl-pyridazin-3(2H)-one 
• 131991-10-1 7-phenyl-3,3,5-trimethyl-3H-pyrazolo<3,4-d>pyridazin-4(5H)-one 
• 131991-09-8 7-phenyl-3,3,5-trimethyl-1,2-dihydro-3H-pyrazolo<3,4-d>pyridazin-4(5H)-one 
• 23006-18-0 7-phenyl-2,4,4-trimethyl-2,4-dihydro-3H-1,2-diazepin-3-one 
• 22867-26-1 3,7,7-trimethyl-5-phenyl-3,4-diazabicyclo<4.1.0>hept-4-en-2-one 

Relevant articles and documents

1,3-Dipolar cycloaddition of 2-diazopropane to 2-methyl-6-phenylpyridazin- 3(2H)-one. The formation of pyrazolo/3,4-D/pyridazine derivatives

In a regiospecific 1,3-dipolar cycloaddition of 2- diazopropane to 2-itiethyl-6-phenylpyridazin-3(2H)-one the primary cycloadduct and rearranged NH,NH- dihydro cycloadduct were isolated. They were transformed, dependent on the reaction conditions into 1,2