99-24-1
基本信息
没食子酸甲酯
棓酸甲酯
五倍子酸甲酯
甲基三羟基苯甲酯
五棓子酸甲酯
倍酸甲酯
甲基三羟基苯甲酯/没食子酸甲酯
3,4,5-三羟基苯甲酸甲酯酯/没食子酸甲酯
AKOS 217-13
GALLIC ACID METHYL ESTER
GALLICIN
METHYL 3,4,5-TRIHYDROXYBENZOATE
METHYL GALLATE
RARECHEM AL BF 0070
3,4,5-trihydroxy-benzoicacimethylester
3,4,5-trihydroxybenzoic acid methyl ester (intermediate of bifendate)
METHYL GALLATE(METHYL 3,4,5-TRIHYDROXYBENZOATE )
METHYLGALLATE(RG)
2-diazo-1-naphthol-5-sulfonic acid, ester with novolac
METHYGALLATE
3,4,5-trihydroxy-benzoic acidd methyl ester
METHYL 3,4,5-TRIHYDROXYBENZOATE / METHYL GALLATE
Gallic acid methyl ester, Methyl 3,4,5-trihydroxybenzoate
Benzoic acid, 3,4,5-trihydroxy, methyl ester
Methyl 3,4,5-trihydroxybenzoate, 99 %
(3aS,10E)-3aβ,4,5,6,7,8,9,11aα-Octahydro-7α-hydroxy-6-methylene-3β,10-dimethylcyclodeca[b]furan-2(3H)-one
物理化学性质
外观性状 | 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、乙醇、乙醚。 |
熔点 | 201-204 °C |
沸点 | 278.08°C (rough estimate) |
密度 | 1.3840 (rough estimate) |
折射率 | 1.5690 (estimate) |
储存条件 | 2-8°C |
溶解度 | ethanol: 50 mg/mL, clear |
酸度系数(pKa) | 8.04±0.23(Predicted) |
形态 | 结晶粉末 |
颜色 | 白色至略带米色 |
水溶解性 | SOLUBLE IN HOT WATER |
Merck | 14,4345 |
BRN | 2113180 |
InChIKey | FBSFWRHWHYMIOG-UHFFFAOYSA-N |
LogP | 0.860 |
CAS 数据库 | 99-24-1(CAS DataBase Reference) |
EPA化学物质信息 | Benzoic acid, 3,4,5-trihydroxy-, methyl ester(99-24-1) |
安全数据
危险性符号(GHS) | GHS07 |
警示词 | 警告 |
危险性描述 | H302-H315-H319-H335 |
防范说明 | P301+P312+P330-P302+P352-P305+P351+P338 |
危险品标志 | Xn,Xi |
危险类别码 | R22-R36/37/38-R43 |
安全说明 | S26-S36/37 |
WGK Germany | 3 |
RTECS号 | LW8000000 |
TSCA | Yes |
海关编码 | 29182900 |
制备方法
常见问题列表
没食子酸甲酯通过抑制CD4+CD25+调节性T细胞的浸润表现出强大的抗肿瘤活性。
Bacterial
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.
图谱信息
没食子酸甲酯(99-24-1)质谱(MS)没食子酸甲酯(99-24-1)核磁图(1HNMR)没食子酸甲酯(99-24-1)核磁图(13CNMR)没食子酸甲酯(99-24-1)红外图谱(IR1)没食子酸甲酯(99-24-1)红外图谱(IR2)没食子酸甲酯(99-24-1)Raman光谱知名试剂公司产品信息
Methyl Gallate,>98.0%(GC)(T)(99-24-1) TCI Shanghai
没食子酸甲酯价格(试剂级)
报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
2024/11/08 | L05926 | 3,4,5-三羟基苯甲酸甲酯, 98% Methyl 3,4,5-trihydroxybenzoate, 98% | 99-24-1 | 50g | 481元 |
2024/11/08 | L05926 | 3,4,5-三羟基苯甲酸甲酯, 98% Methyl 3,4,5-trihydroxybenzoate, 98% | 99-24-1 | 250g | 1476元 |
2024/11/08 | 24346 | 3,4,5-三羟基苯甲酸甲酯 Methyl 3,4,5-trihydroxybenzoate, 99%, Thermo Scientific™ | 99-24-1 | 5g | 267元 |