134949-75-0

Basic information

• Product Name: 4-(4-bromophenyl)-2-methyl-1(2H)-phthalazinone
• Synonyms: 4-(4-bromophenyl)-2-methyl-1(2H)-phthalazinone
• CAS NO: 134949-75-0
• Molecular Formula: C₁₅H₁₁BrN₂O
• Molecular Weight: 315.16464
• Mol File: 134949-75-0.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 4-(4-bromophenyl)-2-methyl-1(2H)-phthalazinone(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(4-bromophenyl)-2-methyl-1(2H)-phthalazinone(134949-75-0)
• EPA Substance Registry System: 4-(4-bromophenyl)-2-methyl-1(2H)-phthalazinone(134949-75-0)

Safety Data

• Hazardous Substances Data: 134949-75-0(Hazardous Substances Data)

Upstream product

• 2159-40-2 2-(4-bromobenzoyl)benzoic acid 
• 60-34-4 methylhydrazine 

Relevant articles and documents

Aryl-fused and hetaryl-fused-2,4-diazepine and 2,4-diazocine antiarrhythmic agents

Aryl-fused- and hetaryl-fused-2,4-diazepines of formula XXXVI, benzodiazocines of formula XXX, benzodiazepines of formula II STR1 δ-aminoamides of formula III and aryldimethanamines of formula XXXVII STR2 wherein A is an aryl or hetaryl ring; R1 is hydrogen, alkyl, aryl or hetaryl; R2 is hydrogen, alkyl, substituted alkyl, or aryl; R3 is alkyl, aryl, aralkyl or heteroatom substituted alkyl or aralkyl; R4 is hydrogen or alkyl; R5 is hydrogen, alkyl, aryl or hetaryl; R6 is hydrogen, alkyl, alkoxy, halogen or a fused benzene ring; R9 is hydrogen, alkyl, or substituted alkyl; and R10 is hydrogen, alkyl, or substituted alkyl. The invention further relates to processes for the preparation of, pharmaceutical compositions containing, and methods of treating cardiac arrhythmia with the compounds of formulas XXXVI, XXX, II, III, and XXXVII.