Luteolin(491-70-3)

• Name: Luteolin
• Synonyms:4H-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-;Cyanidenon 1470;Prestwick_122;Flacitran;4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy- (9CI);2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-benzopyrone;2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one;4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-;3,4,5,7-Tetrahydroxyflavone;5,7,3,4-Tetrahydroxyflavone;C.I. Natural Yellow 2;2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-chromen-4-one;C.I. 75590;Luteolol;Digitoflavone;3',4',5,7-Tetrahydroxyflavone;
• Molecular Formula:C₁₅H₁₀O₆
• Molecular Weight:286.241
• CAS Registry Number:491-70-3
• EINECS:207-741-0
• Melting Point:~330 °C(lit.)
• Water Solubility:Soluble in aqueous alkaline solutions (1.4 mg/ml), ethanol (~5 mg/ml), dimethyl sulfoxide (7 mg/ml), 1eq. Sodium hydroxide (5 mM), dimethylformamide (~20 mg/ml), water (1 mg/ml) at 25°C and methanol.