51948-71-1

Basic information

• Product Name: 4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-6-(3-methyl-2-butenyl)-2-phenyl-
• CAS NO: 51948-71-1
• Molecular Formula: C20H18O5
• Molecular Weight: 338.36
• Mol File: 51948-71-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-6-(3-methyl-2-butenyl)-2-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-6-(3-methyl-2-butenyl)-2-phenyl-(51948-71-1)
• EPA Substance Registry System: 4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-6-(3-methyl-2-butenyl)-2-phenyl-(51948-71-1)

Safety Data

• Hazardous Substances Data: 51948-71-1(Hazardous Substances Data)

Upstream product

• 870-63-3 prenyl bromide 
• 143724-68-9 3,7-dimethoxymethylgalangin 
• 143724-74-7 5-Hydroxy-3,7-bis-methoxymethoxy-6-(3-methyl-but-2-enyl)-2-phenyl-chromen-4-one 
• 548-83-4 galangin 

Relevant articles and documents

1H-NMR CHEMICAL SHIFT OF THE FLAVONOL 5-HYDROXY PROTON AS A CHARACTERIZATION OF 6- OR 8-ISOPRENOID SUBSTITUTION

1H Nmr examination of 6- or 8-isoprenoid substituted flavonols has shown that the location of isoprenoid side chain on A ring can be deduced from the chemical shift of the 5-hydroxy proton.The application of this 1H nmr technique to identification of the