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CAS:40957-83-3
40957-83-3
CAS号：40957-83-3
品名：黄豆黄素glycitein
中文别名：4',7-二羟基-6-甲氧基异黄酮;
英文别名：4H-1-Benzopyran-4-one,7-hydroxy-3-(4-hydroxyphenyl)-6-methoxy;Glycetein;7-Hydroxy-3-(4-hydroxyphenyl)-6-methoxy-4H-1-benzopyran-4-one;4’,7-dihydroxy-6-methoxyisoflavone;Glycitein;7-hydroxy-3-(4-hydroxyphenyl)-6-methoxy-4-chromenone;7-hydroxy-3-(4-hydroxyphenyl)-6-methoxychromen-4-one;7,4'-dihydroxy-6-methoxyisoflavone;4,7-Dihydroxy-6-methoxyisoflavone;
分子式：C16H12O5
分子量：284.263
精确质量：284.068
Psa：79.9
外观与性状：白色粉末
密度：1.42 g/cm3
沸点：547.4ºC at 760 mmHg
熔点：&>300ºC
折射率：1.668
储存条件：-20ºC
海关编码：2914509090
危险品标志：Xi
简介：GlyciteinisanO-methylatedisoflavonewhichaccountsfor5-10%ofthetotalisoflavonesinsoyfoodproducts.Glyciteinisaphytoestrogenwithweakestrogenicactivity,comparabletothatoftheothersoyisoflavones.
中药标准品
