1260001-42-0

Basic information

• Product Name: methyl 1-(4-nitrophenyl)-4-(phenylsulfonyl)-1H-pyrazole-3-carboxylate
• CAS NO: 1260001-42-0
• Molecular Weight: 387.373
• Mol File: 1260001-42-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: methyl 1-(4-nitrophenyl)-4-(phenylsulfonyl)-1H-pyrazole-3-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl 1-(4-nitrophenyl)-4-(phenylsulfonyl)-1H-pyrazole-3-carboxylate(1260001-42-0)
• EPA Substance Registry System: methyl 1-(4-nitrophenyl)-4-(phenylsulfonyl)-1H-pyrazole-3-carboxylate(1260001-42-0)

Safety Data

• Hazardous Substances Data: 1260001-42-0(Hazardous Substances Data)

Upstream product

• 32501-94-3 (ethynylsulfonyl)benzene 
• 91075-68-2 C₉H₈N₂O₂ClNO₂ 

Relevant articles and documents

Regiocontrolled synthesis of ring-fused thieno[2,3-c]pyrazoles through 1,3-dipolar cycloaddition of nitrile imines with sulfur-based acetylenes

1,3-Dipolar cycloadditions of C-carboxymethyl-N-arylnitrile imines with substituted acetylenes bearing thiol or sulfone groups were studied. The sulfur controls the regiochemistry of the reaction, and this protocol was applied to the synthesis of ring-fus