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化合物简介
ISalvianolic acid A (Sal A) and salvianolic acid B (Sal B) were isolated and purified from the crude extract of Salvia miltiorrhiza. Antioxidant activities of Sal A and Sal B were also evaluated and the ABTS results showed that Sal A and Sal B exhibited high total antioxidant activities, their EC50 values were 1.35 0.00 and 1.43 0.01 .mu.g/mL.
基本信息
CAS:96574-01-5
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]oxypropanoic acid;
分子式:C26H22O10
分子量:494.447
精确质量:494.121
Psa:184.98
Logp:3.3429
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]oxypropanoic acid;
分子式:C26H22O10
分子量:494.447
精确质量:494.121
Psa:184.98
Logp:3.3429
编号系统
UNII:51622542XO
物化性质
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
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
安全信息
生产方法及用途
合成路线
上游原料
下游产品
图谱
Predict 1H proton NMR
