144329-50-0

Basic information

• Product Name: 1H-Pyrazole-3-carboxylic acid, 5-benzoyl-1-(4-bromophenyl)-4,5-dihydro-4-(4-methylphenyl)-, ethyl ester, trans-
• CAS NO: 144329-50-0
• Molecular Formula: C26H23BrN2O3
• Molecular Weight: 491.384
• Mol File: 144329-50-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1H-Pyrazole-3-carboxylic acid, 5-benzoyl-1-(4-bromophenyl)-4,5-dihydro-4-(4-methylphenyl)-, ethyl ester, trans-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Pyrazole-3-carboxylic acid, 5-benzoyl-1-(4-bromophenyl)-4,5-dihydro-4-(4-methylphenyl)-, ethyl ester, trans-(144329-50-0)
• EPA Substance Registry System: 1H-Pyrazole-3-carboxylic acid, 5-benzoyl-1-(4-bromophenyl)-4,5-dihydro-4-(4-methylphenyl)-, ethyl ester, trans-(144329-50-0)

Safety Data

• Hazardous Substances Data: 144329-50-0(Hazardous Substances Data)

Upstream product

• 22252-14-8 (E)-3-(4-methylphenyl)-1-phenyl-2-propen-1-one 
• 27143-10-8 ethoxycarbonylformyl chloride p-bromophenylhydrazone 

Relevant articles and documents

Nuclear megnetic resonance spectroscopy and the structures of the regioisomeric products of the cycloaddition of C-ethoxycarbonyl-N-arylnitrilimines to α,β-unsaturated ketones

(1)H NMR chemical shifts were used to assign the structures of the regioisomeric products obtained from the reactions of C-ethoxycarbonyl-N-arylnitrilimines 2A-E to α,β-unsaturated ketones 3a-j.The assignments were based on the large observed difference b