145523-70-2

Basic information

• Product Name: 9H-Xanthen-9-one, 6-hydroxy-1,7-dimethoxy-
• CAS NO: 145523-70-2
• Molecular Formula: C15H12O5
• Molecular Weight: 272.257
• Mol File: 145523-70-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 9H-Xanthen-9-one, 6-hydroxy-1,7-dimethoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: 9H-Xanthen-9-one, 6-hydroxy-1,7-dimethoxy-(145523-70-2)
• EPA Substance Registry System: 9H-Xanthen-9-one, 6-hydroxy-1,7-dimethoxy-(145523-70-2)

Safety Data

• Hazardous Substances Data: 145523-70-2(Hazardous Substances Data)

Upstream product

• 6100-60-3 4-methoxybenzene-1,3-diol 
• 1989-53-3 2,6-dimethoxybenzoyl chloride 

Relevant articles and documents

Three xanthones from Poeciloneuron pauciflorum and Mammea acuminata

From the stem of Poeciloneuron pauciflorum, two new xanthones (1,6- dihydroxy-7-methoxyxanthone and 1,6-dihydroxy-7-methoxyxanthone 6-O-β-D- glucoside) in addition to 12 known compounds (1,5-dihydroxy-, 1,5-dihydroxy- 3-methoxy-, 1,7-dihydroxy-, 1-hydroxy-7-methoxy-, 2-methoxy-, 4-methoxy-, 1,4,5-trihydroxy-, 1,3,5-trihydroxy-, 1,3,6-trihydroxy-7-methoxy-, 1,3,7- trihydroxy-, 3-hydroxy-2-methoxyxanthone and (-)-epicatechin) were isolated. From the aerial paris (stems and bark) of Mammea acuminata, a new xanthone (2,7-dihydroxyxanthone) was isolated in addition to two known xanthones (1,5- dihydroxy- and 5-hydroxy-1-methoxyxanthone) and (-)-epicatechin. The structures were established by spectral analysis and total synthesis in case of 1,6-dihydroxy-7-methoxyxanthone.