1400475-33-3

Basic information

• Product Name: 3-[2-(2-bromophenyl)vinyl]-1-phenylcyclohepta[c]pyrazol-8(1H)-one
• Synonyms: 3-[2-(2-bromophenyl)vinyl]-1-phenylcyclohepta[c]pyrazol-8(1H)-one
• CAS NO: 1400475-33-3
• Molecular Formula: C₂₂H₁₅BrN₂O
• Molecular Weight: 403.2713
• Mol File: 1400475-33-3.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-[2-(2-bromophenyl)vinyl]-1-phenylcyclohepta[c]pyrazol-8(1H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3-[2-(2-bromophenyl)vinyl]-1-phenylcyclohepta[c]pyrazol-8(1H)-one(1400475-33-3)
• EPA Substance Registry System: 3-[2-(2-bromophenyl)vinyl]-1-phenylcyclohepta[c]pyrazol-8(1H)-one(1400475-33-3)

Safety Data

• Hazardous Substances Data: 1400475-33-3(Hazardous Substances Data)

Upstream product

• 1251910-46-9 C₁₆H₁₁BrO₃ 
• 59-88-1 phenylhydrazine hydrochloride 

Relevant articles and documents

A facile synthesis of (E)-3-styryl-1-phenyl cyclohepta[c]pyrazol-8(1H)-ones

A facile synthesis of some novel (E)-3-styryl-1-phenylcyclohepta[c]pyrazol- 8(1H)-ones via the condensation reaction of 3-cinnamoyltropolones with phenylhydrazine is described. All the synthesized compounds were obtained in good yields of 62-69 % and their structures were characterized by IR, 1H NMR, MS, and elemental analysis. This procedure offers easy access to tropone-fused pyrazole derivatives in short reaction times, and the products are achieved in good yields.