4,5-Dimethoxy-1,3,8-trihydroxyxanthone

Base Information

• Chemical Name: 4,5-Dimethoxy-1,3,8-trihydroxyxanthone
• CAS No.: 5042-09-1
• Molecular Formula: C15H12 O7
• Molecular Weight: 304.256
• Mol file: 5042-09-1.mol

Synonyms:Xanthen-9-one,1,3,8-trihydroxy-4,5-dimethoxy- (7CI,8CI); Corymbiferin; Corymbin,4,7-di-O-methyl-

Chemical Property of 4,5-Dimethoxy-1,3,8-trihydroxyxanthone

Chemical Property:

• PSA: 109.36000
• LogP: 2.08020

Purity/Quality:

≥98% （HPLC） ^*data from raw suppliers

Corymbiferin ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Uses: Corymbiferin is a xanthone isolated from the aerial parts of Gentiana bellidifolia.

Technology Process of 4,5-Dimethoxy-1,3,8-trihydroxyxanthone

There total 1 articles about 4,5-Dimethoxy-1,3,8-trihydroxyxanthone which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

3-O-[β-D-xylopyranosyl-(1→6)-β-D-glucopyranosyl]-1,8-dihydroxy-4,5-dimethoxyxanthone (1444411-73-7) → D-xylose (58-86-6) + D-glucose (50-99-7) + corymbiferin (5042-09-1)

Guidance literature:

With trifluoroacetic acid; In methanol; water; at 60 ℃; for 3h;

DOI:10.1021/np400082g

upstream raw materials:

3-O-[β-D-xylopyranosyl-(1→6)-β-D-glucopyranosyl]-1,8-dihydroxy-4,5-dimethoxyxanthone

Refernces