CAS号:96574-01-5
品名:丹酚酸ASalvianolicAcidA
中文别名:丹参酚酸A;丹酚酸A;(2R)-3-(3,4-二羟基苯基)-2-[(E)-3-[2-[(E)-2-(3,4-二羟基苯基)乙烯基]-3,4-二羟基苯基]丙-2-烯酰]氧丙酸;
英文别名:(2R)-3-(3,4-dihydroxyphenyl)-2-[(E)-3-[2-[(E)-2-(3,4-dihydroxyphenyl)ethenyl]-3,4-dihydroxyphenyl]prop-2-enoyl]oxypropanoicacid;
分子式:C26H22O10
分子量:494.447
精确质量:494.121
Psa:184.98
UNII号:51622542XO
外观与性状:黄色固体
密度:1.58 g/cm3
沸点:858.7ºC at 760 mmHg
熔点:164-167ºC
闪点:292.9ºC
折射率:1.789
简介:ISalvianolicacidA(SalA)andsalvianolicacidB(SalB)wereisolatedandpurifiedfromthecrudeextractofSalviamiltiorrhiza.AntioxidantactivitiesofSalAandSalBwerealsoevaluatedandtheABTSresultsshowedthatSalAandSalBexhibitedhightotalantioxidantactivities,theirEC50valueswere1.350.00and1.430.01.mu.g/mL.
食品和饮料标准品