300730-53-4

Basic information

• Product Name: 2-(2-nitro-5-chlorophenyl)-4-(4-ethylphenyl)-1,2-dihydrophthalazin-1(2H)-one
• Synonyms: 2-(2-nitro-5-chlorophenyl)-4-(4-ethylphenyl)-1,2-dihydrophthalazin-1(2H)-one
• CAS NO: 300730-53-4
• Molecular Weight: 405.84
• Mol File: 300730-53-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2-(2-nitro-5-chlorophenyl)-4-(4-ethylphenyl)-1,2-dihydrophthalazin-1(2H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(2-nitro-5-chlorophenyl)-4-(4-ethylphenyl)-1,2-dihydrophthalazin-1(2H)-one(300730-53-4)
• EPA Substance Registry System: 2-(2-nitro-5-chlorophenyl)-4-(4-ethylphenyl)-1,2-dihydrophthalazin-1(2H)-one(300730-53-4)

Safety Data

• Hazardous Substances Data: 300730-53-4(Hazardous Substances Data)

Upstream product

• 1151-14-0 2-(4’-ethylbenzoyl)benzoic acid 
• 1966-16-1 5-chloro-2-nitrophenylhydrazine 

Downstream Products

• 311317-06-3 2-(2-amino-5-chlorophenyl)-4-(4-ethylphenyl)-1,2-dihydro-1-phthalazinone 
• 347315-89-3 2-(2-nitro-5-piperidinophenyl)-4-(4-ethylphenyl)-1,2-dihydro-1-phthalazinone 

Relevant articles and documents

Benzo[4,5]imidazo[2,1-a]phthalazines: I. Substituted o- nitrophenylhydrazines in the synthesis of phthalazin-1(2H)-ones

Efficient cyclization procedure was developed for 2-nitro-, 2,4-dinitro-, 2-nitro-5-chloro-, and 4,5-dichloro-2-nitrophenylhydrazines with 2-acylbenzoic acids by heating the reagents in a mixture of of concentrated sulfuric acid and ethanol. A series of n