Viscidulin II

Base Information

• Chemical Name: Viscidulin II
• CAS No.: 92519-93-2
• Molecular Formula: C₁₇H₁₄O₇
• Molecular Weight: 330.294
• Mol file: 92519-93-2.mol

Synonyms:7,8-dimethoxy-2',5,6'-trihydroxyflavone;Viscidulin II;5,2’,6’-trihydroxy-7,8-dimethoxyflavone;2-(2,6-Dihydroxy-phenyl)-5-hydroxy-7,8-dimethoxy-chromen-4-one;5,2',6'-trihydroxy-7,8-dimethoxyflavone;viscidulin;2',5,6'-trihydroxy-7,8-dimethoxyflavone;

Chemical Property of Viscidulin II

Chemical Property:

• Melting Point: 282-285 °C
• Boiling Point: 619.6±55.0 °C(Predicted)
• PKA: 6.80±0.40(Predicted)
• PSA: 109.36000
• Density: 1.483±0.06 g/cm3(Predicted)
• LogP: 2.59400

Purity/Quality:

99%+, ^*data from raw suppliers

ViscidulinII ≥98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Viscidulin II

There total 1 articles about Viscidulin II 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:

5,2',6'-trihydroxy-7,8-dimethoxyflavone 2'-O-β-D-glucuropyranoside (133640-38-7) → 5,2',6'-trihydroxy-7,8-dimethoxyflavone (92519-93-2)

Guidance literature:

With hydrogenchloride; for 3h; Heating;

DOI:10.1248/cpb.38.3488

upstream raw materials:

5,2',6'-trihydroxy-7,8-dimethoxyflavone 2'-O-β-D-glucuropyranoside

Refernces