1346003-68-6

Basic information

• Product Name: ethyl 1-(4-chlorophenyl)-5-methyl-3-phenyl-1H-pyrazole-4-carboxylate
• Synonyms: ethyl 1-(4-chlorophenyl)-5-methyl-3-phenyl-1H-pyrazole-4-carboxylate
• CAS NO: 1346003-68-6
• Molecular Weight: 340.809
• Mol File: 1346003-68-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: ethyl 1-(4-chlorophenyl)-5-methyl-3-phenyl-1H-pyrazole-4-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl 1-(4-chlorophenyl)-5-methyl-3-phenyl-1H-pyrazole-4-carboxylate(1346003-68-6)
• EPA Substance Registry System: ethyl 1-(4-chlorophenyl)-5-methyl-3-phenyl-1H-pyrazole-4-carboxylate(1346003-68-6)

Safety Data

• Hazardous Substances Data: 1346003-68-6(Hazardous Substances Data)

Upstream product

• 4341-76-8 Ethyl 2-butynoate 
• 2833-68-3 benzaldehyde-p-chlorophenylhydrazone 
• 100-52-7 benzaldehyde 
• 1073-69-4 N-4-chlorophenylhydrazine 
• 141-97-9 ethyl acetoacetate 

Relevant articles and documents

One-pot tandem synthesis of tetrasubstituted pyrazoles via 1,3-dipolar cycloaddition between aryl hydrazones and ethyl but-2-ynoate

1,3,4,5-Tetrasubstituted pyrazoles are rapidly and regioselectively synthesized in a one-pot, three-step sequence consisting of condensation, nitrilimine generation, and cycloaddition using mercuric acetate. Newly synthesized compounds were characterized by spectral studies. Regiochemistry of compounds 6a and 8a was determined as 1,4- and 1,5-regioisomers respectively by X-ray crystallography. Copyright