339303-85-4

Basic information

• Product Name: 2-(2-amino-5-chlorophenyl)-4-(3,4-dimethylphenyl)-1(2H)-phthalazinone
• Synonyms: 2-(2-amino-5-chlorophenyl)-4-(3,4-dimethylphenyl)-1(2H)-phthalazinone
• CAS NO: 339303-85-4
• Molecular Formula: C₂₂H₁₈ClN₃O
• Molecular Weight: 375.85082
• Mol File: 339303-85-4.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-(2-amino-5-chlorophenyl)-4-(3,4-dimethylphenyl)-1(2H)-phthalazinone(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(2-amino-5-chlorophenyl)-4-(3,4-dimethylphenyl)-1(2H)-phthalazinone(339303-85-4)
• EPA Substance Registry System: 2-(2-amino-5-chlorophenyl)-4-(3,4-dimethylphenyl)-1(2H)-phthalazinone(339303-85-4)

Safety Data

• Hazardous Substances Data: 339303-85-4(Hazardous Substances Data)

Upstream product

• 1966-16-1 5-chloro-2-nitrophenylhydrazine 
• 2159-42-4 2-(3,4-dimethylbenzoyl)benzoic acid 
• 329922-55-6 4-(3,4-dimethylphenyl)-2-(2-nitro-5-chlorophenyl)-1,2-dihydrophthalazin-1(2H)-one 

Relevant articles and documents

Efficient route to benzo[4,5]imidazo[2,1-a]phthalazines

Benzo[4,5]imidazo[2,1-a]phthalazines have been obtained from various o-nitrophenylhydrazines through different 2-(2-nitrophenyl)-1,2-dihydro-1-phthalazinones as intermediates using an elaborated advanced procedure. An activated chlorine atom in 2-nitrophe