5,7-Dihydroxy-2',4',5',6-tetramethoxyisoflavone

Base Information

• Chemical Name: 5,7-Dihydroxy-2',4',5',6-tetramethoxyisoflavone
• CAS No.: 4935-92-6
• Molecular Formula: C19H18O8
• Molecular Weight: 374.347
• Mol file: 4935-92-6.mol

Synonyms:5,7-dihydroxy-6-methoxy-3-(2,4,5-trimethoxy-phenyl)-chromen-4-one;Caviunin (5,7-Dihydroxy-6,2',4',5'-tetramethoxy-isoflavon);5,7-dihydroxy-6,2',4',5'-tetramethoxyisoflavone;cavuinin;5,7-dihydroxy-6,2',4',5'-tetramethoxy-flavone;Caviunin;

Chemical Property of 5,7-Dihydroxy-2',4',5',6-tetramethoxyisoflavone

Chemical Property:

• PSA: 107.59000
• LogP: 2.90560

Purity/Quality:

99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5,7-Dihydroxy-2',4',5',6-tetramethoxyisoflavone

There total 3 articles about 5,7-Dihydroxy-2',4',5',6-tetramethoxyisoflavone 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:

caviunin 7-O-rhamnoglucoside → 5,7-dihydroxy-6,2',4',5'-tetramethoxyisoflavone (4935-92-6) + D-rhamnose (634-74-2,2438-80-4,3615-37-0,3615-41-6,3713-31-3,4348-84-9,5158-61-2,5624-55-5,5652-45-9,7420-19-1,7658-08-4,7658-09-5,7658-10-8,7724-73-4,10485-94-6,18546-02-6,18546-05-9,19479-17-5,32738-74-2,35867-45-9,39665-53-7,64364-07-4,75247-25-5,78684-66-9,84985-25-1,478518-52-4) + D-glucose (50-99-7)

Guidance literature:

With hydrogenchloride; In ethanol; water;

DOI:10.1016/0031-9422(80)80227-5

Reference yield:

5-hydroxy-8,2',4',5'-tetramethoxyisoflavone (4968-78-9) → 5,7-dihydroxy-6,2',4',5'-tetramethoxyisoflavone (4935-92-6)

Guidance literature:

With potassium carbonate; In pentan-1-ol; Heating;

Reference yield:

→ 5,7-dihydroxy-6,2',4',5'-tetramethoxyisoflavone (4935-92-6)

Guidance literature:

5-Hydroxy-6,2',4',5'-tetramethoxy-7-benzyloxy-isoflavon, H2/Pd-C in A.;

upstream raw materials:

5-hydroxy-8,2',4',5'-tetramethoxyisoflavone

Refernces

• 1、 Rajulu, Kamma Govinda,Rao, Jadhav Rajasekhara. "Caviunin 7-O-rhamnoglucoside from Dalbergia paniculata root". . p. 1563 - 1563. Retrieved 2007/10/02.