29976-85-0

Basic information

• Product Name: 1,3-Propanedione, 1-(3-bromo-2-hydroxy-5-methylphenyl)-3-(4-methoxyphenyl)-
• CAS NO: 29976-85-0
• Molecular Formula: C17H15BrO4
• Molecular Weight: 363.208
• Mol File: 29976-85-0.mol

Chemical Properties

• CAS DataBase Reference: 1,3-Propanedione, 1-(3-bromo-2-hydroxy-5-methylphenyl)-3-(4-methoxyphenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Propanedione, 1-(3-bromo-2-hydroxy-5-methylphenyl)-3-(4-methoxyphenyl)-(29976-85-0)
• EPA Substance Registry System: 1,3-Propanedione, 1-(3-bromo-2-hydroxy-5-methylphenyl)-3-(4-methoxyphenyl)-(29976-85-0)

Safety Data

• Hazardous Substances Data: 29976-85-0(Hazardous Substances Data)

Upstream product

• 30036-26-1 4-Methoxy-benzoic acid 2-acetyl-6-bromo-4-methyl-phenyl ester 
• 100-09-4 4-methoxybenzoic acid 
• 56609-15-5 3'-bromo-2'-hydroxy-5'-methylacetophenone 

Downstream Products

• 81877-78-3 2-Bromo-6-[5-(4-methoxy-phenyl)-1H-pyrazol-3-yl]-4-methyl-phenol 
• 37689-63-7 1-phenyl-3-(2-hydroxy-3-bromo-5-methylphenyl)-5-(4-methoxyphenyl)pyrazole 
• 29976-92-9 2-bromo-6-[5-(4-methoxy-phenyl)-isoxazol-3-yl]-4-methyl-phenol 

Relevant articles and documents

Reaction of 3-Iodoflavanones with Hydrazine Hydrate & Phenylhydrazine: Synthesis of Pyrazoles

3-Iodoflavanones (IIa-d), obtained from 2'-hydroxy-4-methoxychalkones and ICl in acetic acid, when reacted with N2H4 * H2O in ethanol at room temperature give 3,5-diarylpyrazoles (IIIa-d) while with C6H5NH-NH2 * HCl in pyridine, 3,5-diaryl-1-phenylpyrazoles (IVa-d) are obtained.The identity of III and IV has been confirmed by independent and unambiguous synthesis of these pyrazoles from 2-hydroxydibenzoylmethanes.