研发生产木犀草素 CAS: 491-70-3原料药研发供应中间体现货直销

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中文名木犀草素英文名Luteolin别名犀草素檞片素木犀草素毛地黄黄酮.木樨草素木犀草素(分析标准品)3',4',5,7-四羟基黄酮2-(3,4-二羟苯基)-5,7-二羟基-4H-苯并吡喃-4-酮黄色黄素,黄示灵,毛地黄黄酮,藤黄菌素,3',4',5,7-四羟黄酮英文别名LUTEOLINLuteolinLUTEOLOLC.I. 75590C.I. Natural Yellow 23,4,5,7-Tetrahydroxyflavone5,7,3',4'-TETRAHYDROXYFLAVONELUTEOLIN-3',7-O-DIGLUCURONIDE3',4',5,7-TETRAHYDROXYFLAVONE,FLACITRAN,LUTEOLOL2-(3,4-DIHYDROXY-PHENYL)-5,7-DIHYDROXY-CHROMEN-4-ONE2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4h-1-benzopyran-4-on2-(3,4-DIHYDROXYPHENYL)-5,7-DIHYDROXY-4H-1-BENZOPYRAN-4-ONECAS491-70-3EINECS207-741-0化学式C15H10O6分子量286.24InChIInChI=1/C15H10O6/c16-8-4-11(19)15-12(20)6-13(21-14(15)5-8)7-1-2-9(17)10(18)3-7/h1-6,16-19HInChIKeyIQPNAANSBPBGFQ-UHFFFAOYSA-N密度1.2981 (rough estimate)熔点~330°C(lit.)沸点348.61°C (rough estimate)闪点239.5°C水溶性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.蒸汽压9.03E-16mmHg at 25°C溶解度Methanol (Slightly, Heated)折射率1.4413 (estimate)酸度系数6.50±0.40(Predicted)存储条件2-8°C外观powder颜色yellowMerck14,5614BRN292084物化性质微溶于水，具弱酸性，可溶于碱性溶液中 来源于木犀草科（Resedaceae）木犀草属草本植物木犀草MDL号MFCD00017309