5,6,7,8-Tetramethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one, 98%

cas: 481-53-8 — see every product listed under this CAS number, including other names

5,6,7,8-Tetramethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one, 98% (CAS 481-53-8) is a chemical reagent available from Chemat. Available pack sizes: 1mg, 5mg, 50mg, 100mg, 250mg, 1g, 5g. Offered by: BLDpharm.

• 2D
• 3D

Tangeretin is a pentamethoxyflavone flavone with methoxy groups at positions 4', 5, 6 , 7 and 8. It has a role as an antineoplastic agent and a plant metabolite.

Source: ChEBI

Identity

Molecular formula	C20H20O7
Molecular weight	372.4 g/mol
IUPAC name	5,6,7,8-tetramethoxy-2-(4-methoxyphenyl)chromen-4-one
InChIKey	ULSUXBXHSYSGDT-UHFFFAOYSA-N
SMILES	COC1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C(=C(C(=C3OC)OC)OC)OC

Computed by PubChem (NCBI)

Synonyms: Tangeretin, Tangeritin, Ponkanetin, Pentamethoxyflavone, 4',5,6,7,8-Pentamethoxyflavone, 5,6,7,8,4'-Pentamethoxyflavone, 5,6,7,8-tetramethoxy-2-(4-methoxyphenyl)chromen-4-one, 4H-1-Benzopyran-4-one, 5,6,7,8-tetramethoxy-2-(4-methoxyphenyl)-, 2-(4-Methoxyphenyl)-5,6,7,8-tetramethoxy-4H-1-benzopyran-4-one, 5,6,7,8-tetramethoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one

Isomers (same molecular formula)

5,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)chromen-4-one C₂₀H₂₀O₇

2-(2,4-dimethoxyphenyl)-3,5,7-trimethoxychromen-4-one C₂₀H₂₀O₇

[2-(acetyloxymethoxy)-3-benzoyloxypropyl] benzoate C₂₀H₂₀O₇

[(2R,3R,4R,5R)-4-benzoyloxy-2-(hydroxymethyl)-5-methoxyoxolan-3-yl] benzoate C₂₀H₂₀O₇

2-(3,4-dimethoxyphenyl)-5,6,7-trimethoxychromen-4-one C₂₀H₂₀O₇

(1S,2S,7S,9S)-4,12-diphenyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,7]tridecane-7,9-diol C₂₀H₂₀O₇

2-hydroxy-4-oxo-2-(2-oxo-2-phenylmethoxyethyl)-4-phenylmethoxybutanoic acid C₂₀H₂₀O₇

(1R,2S,3S,5R,11R,12R,13S,15S)-5-(furan-3-yl)-12-hydroxy-3,11-dimethyl-6,14,16-trioxapentacyclo[10.3.2.02,11.03,8.013,15]heptadec-8-ene-7,17-dione C₂₀H₂₀O₇

3,5,7-trihydroxy-8-(3-hydroxy-3-methylbutyl)-2-(4-hydroxyphenyl)chromen-4-one C₂₀H₂₀O₇

(2R,3R)-2-(2,4-dihydroxyphenyl)-3,5,7-trihydroxy-8-(3-methylbut-2-enyl)-2,3-dihydrochromen-4-one C₂₀H₂₀O₇

[2-(acetyloxymethoxy)-3-benzoyloxypropyl] benzoate C₂₀H₂₀O₇

(7-hydroxy-6-methoxy-2-methyl-1-benzofuran-3-yl)-(3,4,5-trimethoxyphenyl)methanone C₂₀H₂₀O₇