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3,4,5-三甲氧基苯甲酸

3,4,5-三甲氧基苯甲酸用途

【用途一】
用作医药、有机合成中间体
【用途二】
有机合成中间体。用于生产抗菌增效药甲氧苄啶、抗焦虑药三甲氧啉。

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3,4,5-三甲氧基苯甲酸名称

[ CAS 号 ]:
118-41-2

[ 中文名 ]:
3,4,5-三甲氧基苯甲酸

[ 英文名 ]:
Trimethylgallic acid

[中文别名 ]:

[英文别名 ]:

3,4,5-Trimethoxybenzoic acid
3,4,5-Trimethoxy-benzoic acid
Eudesmic acid
Gallic acid trimethyl ether
EINECS 204-248-2
MFCD00002501
Benzoic acid, 3,4,5-trimethoxy-
Tri-O-methylgallic acid

3,4,5-三甲氧基苯甲酸生物活性

[ 描述 ]:

3,4,5-Trimethoxybenzoic acid (Eudesmic acid;Trimethylgallic Acid) 是苯甲酸衍生物,用于医药和有机合成中的砌块。

[ 相关类别 ]:

信号通路 >> 其他 >> 其他

天然产物 >> 酸和醛

研究领域 >> 其他

[相关活性小分子]

3,4,5-三甲氧基苯甲酸物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
376.3±0.0 °C at 760 mmHg

[ 熔点 ]:
168-171 °C(lit.)

[ 分子式 ]:
C₁₀H₁₂O₅

[ 分子量 ]:
212.199

[ 闪点 ]:
128.8±20.0 °C

[ 精确质量 ]:
212.068466

[ PSA ]:
64.99000

[ LogP ]:
1.90

[ 外观性状 ]:
白色结晶粉末

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.524

[ 储存条件 ]:
室温

[ 水溶解性 ]:
SLIGHTLY SOLUBLE

3,4,5-三甲氧基苯甲酸MSDS

详细MSDS(安全技术说明书)

3,4,5-三甲氧基苯甲酸安全信息

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
1

[ 海关编码 ]:
29189090

3,4,5-三甲氧基苯甲酸合成路线

详细合成路线

3,4,5-三甲氧基苯甲酸上下游产品

3,4,5-三甲氧基苯甲酸上游产品

3,4,5-三甲氧基苯甲酸下游产品

3,4,5-三甲氧基苯甲酸制备

没食子酸与硫酸二甲酯进行甲氧基化反应，生成3,4,5-三甲氧基苯甲酸，经中和、过滤、洗涤，得精品。

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3,4,5-三甲氧基苯甲酸海关

[ 海关编码 ]: 2918990090

[ 中文概述 ]:
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%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
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%

3,4,5-三甲氧基苯甲酸文献

Structure-Activity Relationships of Antimicrobial Gallic Acid Derivatives from Pomegranate and Acacia Fruit Extracts against Potato Bacterial Wilt Pathogen.

Chem. Biodivers. 12 , 955-62, (2015)

Bacterial wilts of potato, tomato, pepper, and or eggplant caused by Ralstonia solanacearum are among the most serious plant diseases worldwide. In this study, the issue of developing bactericidal age...

Relation between lipophilicity of alkyl gallates and antifungal activity against yeasts and filamentous fungi.

Bioorg. Med. Chem. Lett. 19 , 1793-6, (2009)

The antifungal activity of a complete series of 15 n-alkyl gallates and six analogues acting against a representative panel of opportunistic pathogenic fungi was studied in order to analyze their role...

(-) Epigallocatechin-3-gallate attenuates reserpine-induced orofacial dyskinesia and oxidative stress in rat striatum.

Pharmacol. Biochem. Behav. 131 , 71-6, (2015)

Reserpine-induced orofacial dyskinesia (OD) has been used for decades as an animal model for human tardive dyskinesia (TD) because both of them have pathophysiology strongly associated with striatal o...

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