2-(3,4-Dimethoxyphenyl)-5-hydroxy-6,7-dimethoxy-4H-chromen-4-one, 99.95% ,, 99.95% ,

cas: 21763-80-4 — see every product listed under this CAS number, including other names

2-(3,4-Dimethoxyphenyl)-5-hydroxy-6,7-dimethoxy-4H-chromen-4-one, 99.95% ,, 99.95% , (CAS 21763-80-4) is a chemical reagent available from Chemat. Available pack sizes: 1mg, 5mg, 10mg, 25mg. Offered by: Chemat.

• 2D
• 3D

2-(3,4-dimethoxyphenyl)-5-hydroxy-6,7-dimethoxychromen-4-one (CAS 21763-80-4) is a chemical compound with the molecular formula C19H18O7 and a molecular weight of 358.3 g/mol. IUPAC name: 2-(3,4-dimethoxyphenyl)-5-hydroxy-6,7-dimethoxychromen-4-one. InChIKey: QEWSAPKRFOFQIU-UHFFFAOYSA-N.

Identity

Molecular formula	C19H18O7
Molecular weight	358.3 g/mol
IUPAC name	2-(3,4-dimethoxyphenyl)-5-hydroxy-6,7-dimethoxychromen-4-one
InChIKey	QEWSAPKRFOFQIU-UHFFFAOYSA-N
SMILES	COC1=C(C=C(C=C1)C2=CC(=O)C3=C(C(=C(C=C3O2)OC)OC)O)OC

Computed by PubChem (NCBI)

Synonyms: 5-Hydroxy-3',4',6,7-tetramethoxyflavone, 5-Hydroxy-6,7,3',4'-tetramethoxyflavone, 2-(3,4-dimethoxyphenyl)-5-hydroxy-6,7-dimethoxychromen-4-one, HTMF, 4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-5-hydroxy-6,7-dimethoxy-, 5-Desmethylsinensetin, 2-(3,4-Dimethoxyphenyl)-5-hydroxy-6,7-dimethoxy-4H-chromen-4-one, 5-demethylsinensetin, 6-Hydroxyluteolin 6,7,3',4'-tetramethyl ether, 2-(3,4-dimethoxyphenyl)-5-hydroxy-6,7-dimethoxy-chromen-4-one

Isomers (same molecular formula)

2-hydroxy-1,6,7,8-tetramethoxy-3-methylanthracene-9,10-dione C₁₉H₁₈O₇

2-(3-hydroxy-4-methoxyphenyl)-5,6,7-trimethoxychromen-4-one C₁₉H₁₈O₇

2-[3-hydroxy-4-(trideuteriomethoxy)phenyl]-5,6,7-trimethoxychromen-4-one C₁₉H₁₈O₇

5-hydroxy-3,7,8-trimethoxy-2-(4-methoxyphenyl)chromen-4-one C₁₉H₁₈O₇

5-hydroxy-3,6,7-trimethoxy-2-(4-methoxyphenyl)chromen-4-one C₁₉H₁₈O₇

2-(2,4-dimethoxyphenyl)-5-hydroxy-3,7-dimethoxychromen-4-one C₁₉H₁₈O₇

5-hydroxy-6,7,8-trimethoxy-2-(4-methoxyphenyl)chromen-4-one C₁₉H₁₈O₇

2-(3,4-dimethoxyphenyl)-5-hydroxy-3,7-dimethoxychromen-4-one C₁₉H₁₈O₇

4-[1-[3-methyl-5-(5-oxo-2H-furan-3-yl)-1-benzofuran-2-yl]ethoxy]-4-oxobutanoic acid C₁₉H₁₈O₇

2-(3,4-dimethoxyphenyl)-3-hydroxy-5,7-dimethoxychromen-4-one C₁₉H₁₈O₇

3-hydroxy-6-methoxy-2-(2,4,5-trimethoxyphenyl)chromen-4-one C₁₉H₁₈O₇

3-hydroxy-6-methoxy-2-(3,4,5-trimethoxyphenyl)chromen-4-one C₁₉H₁₈O₇