30861-27-9 芦荟苦素

名称和标识

中文名: 芦荟苦素
英文名: Aloesin
CAS号: 30861-27-9
分子式: C19H22O9
分子量: 394.37
中文别名: 芦荟酯B; 7-羟基-5-甲基-2-(2-氧代丙基)-8-((2S,3R,4R,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)-4H-苯并吡喃-4-酮
英文别名: Aloe resin B; Aloersin B; (1S)-1,5-Anhydro-1-[7-hydroxy-5-methyl-4-oxo-2-(2-oxopropyl)-4H-chromen-8-yl]-D-glucitol; 7-hydroxy-5-methyl-2-(2-oxopropyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one; 4H-1-Benzopyran-4-one, 8-β-D-glucopyranosyl-7-hydroxy-5-methyl-2-(2-oxopropyl)-; 2-(2-Oxopropyl)-5-methyl-7-hydroxy-8-(β-D-glucopyranosyl)-4H-1-benzopyran-4-one; 8-β-D-Glucopyranosyl-7-hydroxy-5-methyl-2-(2-oxopropyl)-4H-1-benzopyran-4-one; Aloeresin B; Aloeresin

LogP: 0.64
PSA: 157.66 Å²
储存条件: -20℃
外观: 淡黄色至棕色粉末，也有白色至米白色的描述
密度: 1.5±0.1 g/cm³
折射率: 1.637
沸点: 628.0±55.0 °C (760 mmHg)
溶解度: DMSO:122.67 mg/mL; DMF:20.0 mg/mL; 乙醇:10.0 mg/mL; PBS (pH 7.2):5.0 mg/mL
蒸汽压: 0.0±1.9 mmHg (25 °C)
酸度系数(pKa): 6.58±0.40 (Predicted)
闪点: 224.2±25.0 °C

用途与制备

具有抗炎、紫外线保护和抗菌作用；通过MAPK信号通路发挥抗癌作用

医药

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