Cowaxanthone B

Base Information

• Chemical Name: Cowaxanthone B
• CAS No.: 212842-64-3
• Molecular Formula: C25H28O6
• Molecular Weight: 424.48622
• Mol file: 212842-64-3.mol

Synonyms:Cowaxanthone B;1,3-Dihydroxy-6,7-dimethoxy-2,8-bis(3-methyl-2-butenyl)-9H-xanthen-9-one

Chemical Property of Cowaxanthone B

Chemical Property:

• Melting Point: 91-92℃ (methanol )
• PSA: 89.13000
• LogP: 5.39200

Purity/Quality:

99.5% ^*data from raw suppliers

Cowaxanthone B ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Cowaxanthone B

There total 2 articles about Cowaxanthone B 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: 51.0%

α-mangostin (6147-11-1) + methyl iodide (74-88-4) → 1,3-dihydroxy-6,7-dimethoxy-2,8-bis(3-methyl-2-butenyl)xanthone (212842-64-3) + dimethylmangostin (15404-76-9)

Guidance literature:

With sodium hydrogencarbonate; In N,N-dimethyl-formamide; at 20 ℃; for 24h;

DOI:10.1080/14786419.2014.986729

Reference yield: 37.0%

α-mangostin (6147-11-1) + methyl iodide (74-88-4) → 1,3-dihydroxy-6,7-dimethoxy-2,8-bis(3-methyl-2-butenyl)xanthone (212842-64-3)

Guidance literature:

With potassium carbonate; In acetone; at 20 ℃; for 3h;

DOI:10.1016/j.bmcl.2020.127494

upstream raw materials:

α-mangostin

methyl iodide