中文名没食子酸甲酯 英文名Methyl gallate 别名三羟基苯甲酸 没食子酸甲酯 没食子酸甲酯(五倍子酸甲酯 3,4,5-三羟基苯甲酸甲酯 S**3,4,5-三羟基苯甲酸甲酯 英文别名METHYGALLATE Methyl gallate METHYLGALLATE(RG) Methyl 3,4,5-trihydroxybenzoate methyl 3,4,5-trihydroxy benzoate 3,4,5-trihydroxy-benzoic acidd methyl ester METHYL GALLATE(METHYL 3,4,5-TRIHYDROXYBENZOATE ) 2-diazo-1-naphthol-5-sulfonic acid, ester with novolac Gallic acid methyl ester, Methyl 3,4,5-trihydroxybenzoate 3,4,5-trihydroxybenzoic acid methyl ester (intermediate of bifendate) CAS99-24-1 EINECS202-741-7化学式C8H8O5 分子量184.15InChIInChI=1/C8H8O5/c1-13-8(12)4-2-5(9)7(11)6(10)3-4/h2-3,9-11H,1H3InChIKeyFBSFWRHWHYMIOG-UHFFFAOYSA-N密度1.3840 (rough estimate)熔点201-204°C沸点278.08°C (rough estimate)闪点190.8°C水溶性SOLUBLE IN HOT WATER蒸汽压1.02E-08mmHg at 25°C溶解度醇: 50mg/ml,澄清折射率1.5690 (estimate)酸度系数8.04±0.23(Predicted)存储条件Inert atmosphere,Room Temperature敏感性Easily absorbing moisture外观结晶性粉末颜色White to slightly beigeMerck14,4345BRN2113180物化性质单斜棱状结晶(甲醇)。熔点为201-203℃(157℃,水合物或溶剂化的结晶)。溶于热水、醇、。MDL号MFCD00002194体外研究The growth of A. viscosus is inhibited completely by a low dose of Methyl gallate (MIC=1 mg/mL). S. mutans and . sobrinus show intermediate sensitivity to Methyl gallate (MIC=2-4 mg/mL), whereas the growth of Lactobacillus spp. is inhibited completely at a relatively high concentration (MIC=8 mg/mL). Methyl gallate, in a concentration of 100 mM, could alleviate lipid peroxidation of the cells exposed to a short-term H 2 O 2 treatment. In addition, Methyl gallate-treated cells could prevent intracellular glutathione (GSH) from being depleted following an exposure of H 2 O 2 (8.0 mM) for a 3 h period. Methyl gallate inhibits Treg cell-suppressive effects on effector CD4+ T cells and Treg migration toward tumor environment. Furthermore, forkhead box P3 (Foxp3) expression is also significantly decreased by methyl gallate.危险品标志Xn - 有害物品 Xi - 刺激性物品 风险术语R22 - 吞食有害。 R36/37/38 - 刺激眼睛、呼吸系统和皮肤。 R43 - 与皮肤接触可能致敏。 安全术语S26 - 不慎与眼睛接触后,请立即用大量清水冲洗并征求医生意见。 S36/37 - 穿戴适当的防护服和手套。 S24/25 - 避免与皮肤和眼睛接触。 WGK Germany3RTECSLW8000000TSCAYes海关编号29182900上游原料没食子酸参考资料