化合物简介
Equol (4',7-isoflavandiol) is an isoflavandiol metabolized from daidzein, a type of isoflavone, by bacterial flora in the intestines. While endogenous estrogenic hormones such as estradiol are steroids, equol is a non-steroidal estrogen. However, only about 30-50% of people have intestinal bacteria that make equol. Equol can exist in two enantiomeric forms, (S)-equol and (R)-equol. (S)-Equol preferentially binds estrogen receptor beta.
基本信息
中文名称
雌马酚
英文名称
Equol
中文别名
雌马酚,4\',7-异黄烷二酚、(S)-3,4-二氢-3-(4-羟基苯基)-2H-1-苯并吡喃-7-醇
英文别名
(S)-3-(4-Hydroxyphenyl)chroman-7-ol、R,S-EQUOL、7,4\'-ISOFLAVANDIOL、2H-1-Benzopyran-7-ol, 3,4-dihydro-3-(4-hydroxyphenyl)-, (S)-、4\',7-ISOFLAVANDIOL、4\',7-DIHYDROXYISOFLAVAN
CAS号
531-95-3
分子式
C15H14O3
分子量
242.27
精确质量
242.094
PSA
49.69
LOGP
2.8165
编号系统
MDL号
MFCD00200962
物化性质
外观与性状
白色至淡黄色粉末
密度
1.286 g/cm3
沸点
441.7ºC at 760 mmHg
熔点
189-190ºC
闪点
220.9ºC
折射率
1.644
稳定性
Sensitive to light and heat.
储存条件
Store at -20ºC
安全信息
海关编码
2932999099
上游原料
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