5,7,8-Trihydroxy-3-methoxyflavone

Base Information

• Chemical Name: 5,7,8-Trihydroxy-3-methoxyflavone
• CAS No.: 33910-28-0
• Molecular Formula: C16H12O6
• Molecular Weight: 300.2629
• DSSTox Substance ID: DTXSID50187532
• Nikkaji Number: J126.065K
• Wikidata: Q83059236
• Metabolomics Workbench ID: 26172

Synonyms:3-Methoxy-5,7,8-trihydroxyflavone;5,7,8-Trihydroxy-3-methoxyflavone;33910-28-0;BRN 0312039;8-Hydroxygalangin 3-methyl ether;4H-1-Benzopyran-4-one, 3-methoxy-2-phenyl-5,7,8-trihydroxy-;FLAVONE, 3-METHOXY-5,7,8-TRIHYDROXY-;4H-1-Benzopyran-4-one, 3-methoxy-2-phenyl-5,7,8-trihydroxy- (9CI);5,7,8-trihydroxy-3-methoxy-2-phenylchromen-4-one;DTXSID50187532;CHEBI:186893;5,7,8-trihydroxy-3-methoxylflavone;LMPK12113089;LS-69025

Chemical Property of 5,7,8-Trihydroxy-3-methoxyflavone

Chemical Property:

• Vapor Pressure: 3.47E-13mmHg at 25°C
• Boiling Point: 560.9°Cat760mmHg
• Flash Point: 214°C
• Density: 1.58g/cm³
• XLogP3: 2.8
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 2
• Exact Mass: 300.06338810
• Heavy Atom Count: 22
• Complexity: 467

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=C(OC2=C(C1=O)C(=CC(=C2O)O)O)C3=CC=CC=C3

Technology Process of 5,7,8-Trihydroxy-3-methoxyflavone

There total 2 articles about 5,7,8-Trihydroxy-3-methoxyflavone 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:

5,7-dihydroxy-3-methoxyflavone (6665-74-3) → 5,7,8-Trihydroxy-3-methoxyflavone (33910-28-0)

Guidance literature:

With potassium hydroxide; dipotassium peroxodisulfate; anschliessendes Erwaermen mit Natriumsulfit und wss. Salzsaeure;

Reference yield:

→ 5,7,8-Trihydroxy-3-methoxyflavone (33910-28-0)

Guidance literature:

(1), KOH, Kaliumperoxodisulfat;

Reference yield:

5,7,8-Trihydroxy-3-methoxyflavone (33910-28-0) + acetic anhydride (108-24-7) → 5,7,8-triacetoxy-3-methoxy-2-phenyl-chromen-4-one (33803-39-3)

Guidance literature:

With pyridine;

upstream raw materials:

5,7-dihydroxy-3-methoxyflavone

Downstream raw materials:

5,7,8-triacetoxy-3-methoxy-2-phenyl-chromen-4-one

3,5,7,8-tetramethoxyflavone

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