1616883-12-5

Basic information

• Product Name: C₁₈H₁₅BrN₂O₃
• Synonyms: C₁₈H₁₅BrN₂O₃
• CAS NO: 1616883-12-5
• Molecular Weight: 387.233
• Mol File: 1616883-12-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: C₁₈H₁₅BrN₂O₃(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₈H₁₅BrN₂O₃(1616883-12-5)
• EPA Substance Registry System: C₁₈H₁₅BrN₂O₃(1616883-12-5)

Safety Data

• Hazardous Substances Data: 1616883-12-5(Hazardous Substances Data)

Upstream product

• 64267-19-2 3-acetyl-7-methoxycoumarin 
• 589-21-9 (4-bromophenyl)hydrazine 
• 673-22-3 2-Hydroxy-4-methoxybenzaldehyde 

Downstream Products

• 1616883-01-2 1-(4-bromophenyl)-7-methoxy-3-methylchromeno[4,3-c]pyrazol-4(1H)-one 

Relevant articles and documents

Potassium carbonate-mediated efficient and convenient synthesis of 3-methyl-1-phenylchromeno[4,3-c]pyrazol-4(1 H)-ones

Unprecedented cyclization was observed during N-sulfonylation of 3-[1-(phenylhydrazono)-ethyl]-chromen-2-one in pyridine, affording 3-methyl-1-phenylchromeno[4,3-c]pyrazol-4(1H)-ones. To avoid use of noxious pyridine, reaction was tried in different basic