3-Methoxyflavone

Base Information

• Chemical Name: 3-Methoxyflavone
• CAS No.: 7245-02-5
• Molecular Formula: C16H12O3
• Molecular Weight: 252.269
• UNII: V3ZW15O8B6
• DSSTox Substance ID: DTXSID10222751
• Nikkaji Number: J936I
• Wikidata: Q27291507
• Metabolomics Workbench ID: 74653
• ChEMBL ID: CHEMBL144625
• Mol file: 7245-02-5.mol

Synonyms:3-methoxyflavone

Chemical Property of 3-Methoxyflavone

Chemical Property:

• Vapor Pressure: 7.03E-07mmHg at 25°C
• Melting Point: 114-115oC (dec.)(lit.)
• Boiling Point: 408.4°C at 760 mmHg
• Flash Point: 192.4°C
• PSA: 39.44000
• Density: 1.26g/cm³
• LogP: 3.46860
• XLogP3: 3.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 252.078644241
• Heavy Atom Count: 19
• Complexity: 380

Purity/Quality:

97% ^*data from raw suppliers

3-Methoxyflavone >98.0%(GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=C(OC2=CC=CC=C2C1=O)C3=CC=CC=C3

Technology Process of 3-Methoxyflavone

There total 16 articles about 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: 98.0%

3-hydroxyflavone (577-85-5,66585-05-5) + carbonic acid dimethyl ester (616-38-6) → 3-methoxyflavone (7245-02-5)

Guidance literature:

With 1,8-diazabicyclo[5.4.0]undec-7-ene; at 90 ℃; for 24h;

DOI:10.3390/molecules16021418

Reference yield: 74.0%

3-hydroxyflavone (577-85-5,66585-05-5) + methyl iodide (74-88-4) → 3-methoxyflavone (7245-02-5)

Guidance literature:

With potassium carbonate; In acetone; for 24h; Reflux;

DOI:10.1016/j.ejmech.2013.06.035

Reference yield: 68.4%

3-hydroxyflavone (577-85-5,66585-05-5) + dimethyl sulfate (77-78-1) → 3-methoxyflavone (7245-02-5)

Guidance literature:

With potassium hydroxide; In acetone; for 1h; Reflux;

DOI:10.1007/s00044-019-02330-8

upstream raw materials:

2-phenyl-chroman-3,4-dione

dimethyl sulfate

methanol

(E)-2'-hydroxy-chalcone

Downstream raw materials:

1-Phenylindan-1,3-diol

3-methoxy-4-thioflavone

3-phenyl-4-methoxy-5-(o-hydroxyphenyl)-isoxazole

2'-Hydroxy-2-methoxyacetophenone