3-O-甲基没食子酸

3-O-甲基没食子酸

3-O-methylgallic acid

3-O-Methylgallic acid (3,4-Dihydroxy-5-methoxybenzoic acid) 是一种花青素代谢产物，具有强大的抗氧化能力。3-O-Methylgallic acid 能抑制 Caco-2 细胞增殖，IC50 值为 24.1 μM。3-O-Methylgallic acid 还诱导细胞凋亡 (apoptosis) 并具有抗癌作用。

信号通路 >> 细胞凋亡 >> 细胞凋亡 研究领域 >> 癌症

[1]. Forester SC, et al. Gut metabolites of anthocyanins, gallic acid, 3-O-methylgallic acid, and 2,4,6-trihydroxybenzaldehyde, inhibit cell proliferation of Caco-2 cells. J Agric Food Chem. 2010 May 12;58(9):5320-7. [2]. Forester SC, The anthocyanin metabolites gallic acid, 3-O-methylgallic acid, and 2,4,6-trihydroxybenzaldehyde decrease human colon cancer cell viability by regulating pro-oncogenic signals. Mol Carcinog. 2014 Jun;53(6):432-9.

1.5±0.1 g/cm3

433.7±45.0 °C at 760 mmHg

220℃

C₈H₈O₅

184.146

183.6±22.2 °C

184.037170

86.99000

1.19

0.0±1.1 mmHg at 25°C

1.629

Xi

36/37/38

26-36/37/39

2918990090

2918990090

2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

品名, 成分含量, 用途

2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%