3,4,5-三甲氧基苯甲酸是一种重要的精细化工产品或药物中间体,广泛应用于医药、染料、食品及精细化工等领域。
用途3,4,5-三甲氧基苯甲酸是曲美布汀的代谢产物。它可用于制备曲美布汀杂质的标准品和对照品,并在实验室有机合成以及化工医药研发过程中发挥重要作用。
化学性质水中结晶者为白色单斜晶体,微溶于水,易溶于乙醇、乙醚和氯仿。
用途3,4,5-三甲氧基苯甲酸用作医药及有机合成中间体。它可用于生产抗菌增效药甲氧苄啶以及抗焦虑药物三甲氧啉。
生产方法该化合物由没食子酸与硫酸二甲酯进行甲氧基化反应生成,经过中和、过滤、洗涤等步骤后即可得到精品。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
丁香酸 | Syringic acid | 530-57-4 | C9H10O5 | 198.175 |
3,4,5-三甲氧基苯甲酸甲酯 | 3,4,5-trimethoxybenzoic acid methyl ester | 1916-07-0 | C11H14O5 | 226.229 |
丁香酸甲酯 | methyl syringate | 884-35-5 | C10H12O5 | 212.202 |
3,4,5-三甲氧基苯甲酸乙酯 | ethyl 3,4,5-trimethoxybenzoate | 6178-44-5 | C12H16O5 | 240.256 |
3,4,5-三甲氧基苄醇 | (3,4,5-trimethoxyphenyl)methanol | 3840-31-1 | C10H14O4 | 198.219 |
3,4,5-三甲氧基苯甲醛 | 3,4,5-trimethoxy-benzaldehyde | 86-81-7 | C10H12O4 | 196.203 |
—— | 3,4,5-Trimethoxy-benzoic acid tert-butyl ester | 211429-78-6 | C14H20O5 | 268.31 |
—— | 3,4,5-trimethoxysalicylic acid | 39068-84-3 | C10H12O6 | 228.202 |
丁香醛 | Syringaldehyde | 134-96-3 | C9H10O4 | 182.176 |
3,4,5-三乙酸基苯甲酸 | 3,4,5-triacetoxybenzoic acid | 6635-24-1 | C13H12O8 | 296.233 |
没食子酸 | 3,4,5-trihydroxybenzoic acid | 149-91-7 | C7H6O5 | 170.122 |
—— | 3-Ethylpentan-3-yl 3,4,5-trimethoxybenzoate | 336621-30-8 | C17H26O5 | 310.39 |
3,4,5-三甲氧基苯甲酰胺 | 3,4,5-trimethoxybenzamide | 3086-62-2 | C10H13NO4 | 211.218 |
3',4',5'-三甲氧基苯乙酮 | 3,4,5-Trimethoxyacetophenone | 1136-86-3 | C11H14O4 | 210.23 |
双酯嗪 | dilazep | 35898-87-4 | C31H44N2O10 | 604.698 |
3,4,5-三甲氧基苯基原醇甲酯 | 1-(3,4,5-trimethoxyhenyl)ethanol | 36266-40-7 | C11H16O4 | 212.246 |
3,4,5-三甲氧基甲苯 | 3,4,5-trimethoxytoluene | 6443-69-2 | C10H14O3 | 182.219 |
3,4,5-三甲氧基苯甲酰氯 | 3,4,5-Trimethoxybenzoyl chloride | 4521-61-3 | C10H11ClO4 | 230.648 |
—— | 3,4,5-trimethoxyphenylglyoxal | 150114-69-5 | C11H12O5 | 224.213 |
3,4,5-三甲氧基苯甲酰肼 | 3,4,5-trimethoxybenzohydrazide | 3291-03-0 | C10H14N2O4 | 226.232 |
—— | 3.4.5-Trimethoxy-benzoylcyanid | 5955-75-9 | C11H11NO4 | 221.213 |
3,4,5-三甲氧基苄胺 | 3,4,5-trimethoxybenzylamine | 18638-99-8 | C10H15NO3 | 197.234 |
2-溴-3,4,5-三甲氧基苯甲酸 | 2-bromo-3,4,5-trimethoxybenzoic acid | 23346-82-9 | C10H11BrO5 | 291.098 |
布托苯定 | Butobendine | 55769-65-8 | C32H48N2O10 | 620.7 |
—— | 3,4,5-trimethoxyphthalic acid | 50276-60-3 | C11H12O7 | 256.212 |
2-苯甲酰氧基-1-(3,4,5-三甲氧基-苯基)-乙酮 | 2-benzoyloxy-1-(3,4,5-trimethoxy-phenyl)-ethanone | 383880-33-9 | C18H18O6 | 330.337 |
—— | 1-phenyl-3-(3,4,5-trimethoxyphenyl)-1,3-propanedione | 99265-10-8 | C18H18O5 | 314.338 |
仙人球毒碱 | mescaline | 54-04-6 | C11H17NO3 | 211.261 |
—— | 1-(3',4',5'-trimethoxyphenyl)propane | 41564-88-9 | C12H18O3 | 210.273 |
异榄香素 | Isoelemicin | 487-12-7 | C12H16O3 | 208.257 |
榄香素 | elemicin | 487-11-6 | C12H16O3 | 208.257 |
氧代(3,4,5-三甲氧基苯基)乙酸 | 3,4,5-trimethoxybenzoylformic acid | 88755-16-2 | C11H12O6 | 240.213 |
3,4,5-三甲氧基苯乙腈 | 2-(3,4,5-trimethoxyphenyl)acetonitrile | 13338-63-1 | C11H13NO3 | 207.229 |
—— | (3,4,5-trimethoxy-phenyl)-glyoxylic acid amide | 861569-57-5 | C11H13NO5 | 239.228 |
3,4,5-三甲氧基苯甲醛肟 | 3,4,5-trimethoxybenzaldoxime | 39201-89-3 | C10H13NO4 | 211.218 |
—— | 1,2-bis(3,4,5-trimethoxyphenyl)ethane-1,2-diol | 112867-71-7 | C20H26O8 | 394.422 |
3,3'',4,4'',5,5''-六甲氧基苯偶酰 | 1,2-bis(3,4,5-tri-methoxyphenyl)ethane-1,2-dione | 52605-12-6 | C20H22O8 | 390.39 |
—— | 3,4,5-trimethoxybenzaldehyde N-[-(3,4,5-trimethoxyphenyl)methylidene]hydrazone | 7251-01-6 | C20H24N2O6 | 388.42 |
3,4,5-三甲氧基苯乙酸 | 3,4,5-trimethoxyphenyl acetic acid | 951-82-6 | C11H14O5 | 226.229 |
3,4,5-三甲氧基肉桂酸 | 3,4,5-trimethoxycinnamic acid | 90-50-6 | C12H14O5 | 238.24 |
4-丙基-2,6-二甲氧基苯酚 | 4-n-propylsyringol | 6766-82-1 | C11H16O3 | 196.246 |
甲基(3,4,5-三甲氧基苯基)乙酸酯 | methyl 2-(3,4,5-trimethoxyphenyl)acetate | 2989-06-2 | C12H16O5 | 240.256 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
丁香酸 | Syringic acid | 530-57-4 | C9H10O5 | 198.175 |
4-乙氧基-3,5-二甲氧基苯甲酸 | 3,5-dimethoxy-4-ethoxybenzoic acid | 14779-44-3 | C11H14O5 | 226.229 |
3,4,5-三甲氧基苯甲酸甲酯 | 3,4,5-trimethoxybenzoic acid methyl ester | 1916-07-0 | C11H14O5 | 226.229 |
—— | 4-(2-propenoxy)-3,5-dimethoxybenzoic acid | 1466-01-9 | C12H14O5 | 238.24 |
—— | vinyl 3,4,5-trimethoxybenzoate | 104665-71-6 | C12H14O5 | 238.24 |
丁香酸甲酯 | methyl syringate | 884-35-5 | C10H12O5 | 212.202 |
3,4,5-三甲氧基苯甲酸乙酯 | ethyl 3,4,5-trimethoxybenzoate | 6178-44-5 | C12H16O5 | 240.256 |
—— | 4-ethoxy-3,5-dimethoxy-benzoic acid methyl ester | 51210-04-9 | C12H16O5 | 240.256 |
—— | benzyl 3,4,5-trimethoxybenzoate | 78277-28-8 | C17H18O5 | 302.327 |
—— | 4-methoxybenzyl 3,4,5–trimethoxy-benzoate | —— | C18H20O6 | 332.353 |
—— | 3,4,5-trimethoxybenzyl 3,4,5-trimethoxybenzoate | 92085-78-4 | C20H24O8 | 392.406 |
3,5-二甲氧基-4-苯甲氧基安息香酸盐 | 4-(benzyloxy)-3,5-dimethoxybenzoic acid | 14588-60-4 | C16H16O5 | 288.3 |
3,4,5-三甲氧基苯甲酸异丙酯 | isopropyl 3,4,5-trimethoxybenzoate | 6510-89-0 | C13H18O5 | 254.283 |
3,4,5-三甲氧基苯甲酸丙酯 | 3,4,5-trimethoxybenzoic acid propyl ester | 6178-45-6 | C13H18O5 | 254.283 |
—— | cyanomethyl 3,4,5-trimethoxybenzoate | —— | C12H13NO5 | 251.239 |
—— | prop-2-yn-1-yl 3,4,5-trimethoxybenzoate | —— | C13H14O5 | 250.251 |
3,4,5-三甲氧基苄醇 | (3,4,5-trimethoxyphenyl)methanol | 3840-31-1 | C10H14O4 | 198.219 |
乙酰丁香酸 | O-acetylsyringic acid | 6318-20-3 | C11H12O6 | 240.213 |
—— | 4-methylbenzyl 3,4,5–trimethoxy-benzoate | —— | C18H20O5 | 316.354 |
3,4,5-三甲氧基苯甲醛 | 3,4,5-trimethoxy-benzaldehyde | 86-81-7 | C10H12O4 | 196.203 |
3,4,5-三甲氧基苯甲酸酐 | 3,4,5-trimethoxybenzoic anhydride | 1719-88-6 | C20H22O9 | 406.389 |
—— | 3,4,5-Trimethoxybenzoesaeure-trimethylsilylether | 25432-43-3 | C13H20O5Si | 284.384 |
乙基4-乙氧基-3,5-二甲氧基苯甲酸酯 | ethyl 3,5-dimethoxy-4-ethoxybenzoate | 75332-45-5 | C13H18O5 | 254.283 |
—— | Bis(3,4,5-trimethoxybenzoyl) peroxide | 129194-38-3 | C20H22O10 | 422.389 |
3,4,5-三甲氧基苯甲酸丁酯 | butyl 3,4,5-trimethoxybenzoate | 6178-46-7 | C14H20O5 | 268.31 |
—— | 3,4,5-Trimethoxy-benzoesaeure-<3-brom-propylester> | 14037-86-6 | C13H17BrO5 | 333.179 |
—— | 3,4,5-Trimethoxy-benzoesaeure-<3-chlor-propylester> | 1029-24-9 | C13H17ClO5 | 288.728 |
—— | 3,5-dimethylbenzyl 3,4,5–trimethoxy-benzoate | —— | C19H22O5 | 330.381 |
—— | 4-bromobenzyl 3,4,5–trimethoxybenzoate | —— | C17H17BrO5 | 381.223 |
—— | 3,4,5-Trimethoxy-benzoesaeure-(2-dimethylamino-ethyl)-ester | 22775-41-3 | C14H21NO5 | 283.324 |
—— | 3,4,5-trimethoxy-benzoic acid pent-4-enyl ester | 30563-45-2 | C15H20O5 | 280.321 |
—— | 3,4,5-Trimethoxy-benzoic acid 2-(2-chloro-ethoxy)-ethyl ester | 870449-70-0 | C14H19ClO6 | 318.754 |
—— | 3,4,5-trimethoxysalicylic acid | 39068-84-3 | C10H12O6 | 228.202 |
—— | 3'-hydroxyphenyl-3,4,5-trimethylgallate | —— | C16H16O6 | 304.299 |
—— | 4-hydroxyphenyl 3,4,5-trimethoxybenzoate | —— | C16H16O6 | 304.299 |
—— | 4-(Benzyloxy)phenyl 3,4,5-trimethoxybenzoate | 324776-24-1 | C23H22O6 | 394.424 |
—— | 4-(diethylaminoethyl)3,4,5-trimethoxybenzoate | 10368-09-9 | C16H25NO5 | 311.378 |
3,5-二甲氧基苯甲酸 | 3,5-dimethoxybenzoic acid | 1132-21-4 | C9H10O4 | 182.176 |
—— | 3,4,5-Trimethoxy-benzoic acid 2-{2-[2-(2-hydroxy-ethoxy)-ethylamino]-ethoxy}-ethyl ester | 870449-72-2 | C18H29NO8 | 387.43 |
—— | phenethyl 3,4,5-trimethoxybenzoate | 13544-67-7 | C18H20O5 | 316.354 |
—— | 3,4,5-trimethoxy-benzoic acid-(3-diethylamino-propyl ester) | 47293-60-7 | C17H27NO5 | 325.405 |
—— | 4-(methoxycarbonyl)phenyl 3,4,5-trimethoxybenzoate | 109470-61-3 | C18H18O7 | 346.337 |
4-乙氧基羰氧基-3,5-二甲氧基苯甲酸 | 4-[(ethoxycarbonyl)oxy]-3,5-dimethoxybenzoic acid | 18780-67-1 | C12H14O7 | 270.239 |
—— | 4-cyanophenyl 3,4,5-trimethoxybenzoate | 284673-89-8 | C17H15NO5 | 313.31 |
没食子酸 | 3,4,5-trihydroxybenzoic acid | 149-91-7 | C7H6O5 | 170.122 |
—— | 3,5-dimethoxy-4-hydroxy-benzoic acid (4-amino)butyl ester | 18780-70-6 | C13H19NO5 | 269.298 |
—— | 4-Ethoxy-4-oxobut-2-en-1-yl 3,4,5-trimethoxybenzoate | 918668-61-8 | C16H20O7 | 324.331 |
—— | ethyl 1-(3,4,5-trimethoxybenzoyloxy)formate | 42170-41-2 | C13H16O7 | 284.266 |
—— | 3,4-dimethoxyphenyl 3,4,5-trimethoxybenzoate | 953387-96-7 | C18H20O7 | 348.353 |
—— | 4-Ethoxy-4-oxobutyl 3,4,5-trimethoxybenzoate | 918668-60-7 | C16H22O7 | 326.346 |
4-二乙基氨基丁基3,4,5-三甲氧基苯甲酸酯 | 4-(diethylaminobutyl)-3,4,5-trimethoxybenzoate | 32065-99-9 | C18H29NO5 | 339.432 |
—— | 4-(tert-butyl)benzyl 3,4,5-trimethoxybenzoate | —— | C21H26O5 | 358.434 |
—— | Benzoic acid, 3,4,5-trimethoxy-, 4-fluorophenyl ester | —— | C16H15FO5 | 306.291 |
—— | 3,4,5-trimethoxy-benzoic acid-(3-pyrrolidino-propyl ester) | 101867-45-2 | C17H25NO5 | 323.389 |
—— | 3,4,5-Trimethoxy-benzoesaeure-<4-piperidino-butylester> | 32066-01-6 | C19H29NO5 | 351.443 |
—— | 3-[Methyl-[2-(methylamino)ethyl]amino]propyl 3,4,5-trimethoxybenzoate | 870449-85-7 | C17H28N2O5 | 340.42 |
—— | 4-acetylphenyl 3,4,5-trimethoxybenzoate | —— | C18H18O6 | 330.337 |
—— | 2'-methoxyphenyl-3,4,5-trimethylgallate | 93653-08-8 | C17H18O6 | 318.326 |
—— | 3,4,5-Trimethoxy-benzoesaeure-(3-piperidino-propylester) | 108369-31-9 | C18H27NO5 | 337.416 |
4-甲酰基-2-甲氧基-3,4,5-三甲氧基苯甲酸苯酯 | 4'-formyl-2'-methoxyphenyl-3,4,5-trimethylgallate | 71989-95-2 | C18H18O7 | 346.337 |
2,3,4,5-四甲氧基苯甲酸 | 2,3,4,5-tetramethoxybenzoic acid | 72023-44-0 | C11H14O6 | 242.229 |
—— | 3,4,5-trimethoxybenzoic acid 3-(piperazin-1-yl)propyl ester | 53427-06-8 | C17H26N2O5 | 338.404 |
3-吗啉基丙基 3,4,5-三甲氧基苯甲酸酯 | 3,4,5-trimethoxy-benzoic acid 3-morpholin-4-yl-propyl ester | 60439-46-5 | C17H25NO6 | 339.389 |
3,4,5-三甲氧基苯甲酸萘-2-基酯 | 3,4,5-trimethoxybenzoic acid naphthalene-2-yl ester | 457923-26-1 | C20H18O5 | 338.36 |
—— | methyl 2-hydroxy-3,4,5-trimethoxybenzoate | 66369-77-5 | C11H14O6 | 242.229 |
—— | 2,3,4,5,6-pentamethoxybenzoic acid | 91556-09-1 | C12H16O7 | 272.255 |
3,4,5-三甲氧基苯甲酰胺 | 3,4,5-trimethoxybenzamide | 3086-62-2 | C10H13NO4 | 211.218 |
3',4',5'-三甲氧基苯乙酮 | 3,4,5-Trimethoxyacetophenone | 1136-86-3 | C11H14O4 | 210.23 |
—— | 3,4,5-trimethoxybenzyl acetate | 72092-48-9 | C12H16O5 | 240.256 |
—— | 3',4'-(methylenedioxy)phenyl-3,4,5-trimethylgallate | 571923-85-8 | C17H16O7 | 332.31 |
—— | [(1R,2S)-2,3-dihydroxy-1-methyl-propyl] 3,4,5-trimethoxybenzoate | 1418112-82-9 | C14H20O7 | 300.309 |
3,4,5-三甲氧基甲苯 | 3,4,5-trimethoxytoluene | 6443-69-2 | C10H14O3 | 182.219 |
3,4,5-三甲氧基苯甲酰氯 | 3,4,5-Trimethoxybenzoyl chloride | 4521-61-3 | C10H11ClO4 | 230.648 |
—— | 2-naphthyl, 4'-hydroxy, 3',5'-dimethoxy benzoate | —— | C19H16O5 | 324.333 |
3-甲氧基苯甲酸 | 3-Methoxybenzoic acid | 586-38-9 | C8H8O3 | 152.15 |
—— | 3,4,5-trimethoxybenzoic acid 2-pyridinylmethyl ester | —— | C16H17NO5 | 303.315 |
—— | 1-naphthyl 3,4,5-trimethoxybenzoate | 457923-29-4 | C20H18O5 | 338.36 |
2-甲酰基-3,4,5-三甲氧基苯甲酸 | 2-formyl-3,4,5-trimethoxybenzoic acid | 56440-94-9 | C11H12O6 | 240.213 |
—— | 3,4,5-trimethoxybenzoic acid 4-oxocyclohexyl ester | 929548-57-2 | C16H20O6 | 308.331 |
乙酰丁香酮 | 1-(4-hydroxy-3,5-dimethoxy-phenyl)-ethanone | 2478-38-8 | C10H12O4 | 196.203 |
—— | N-methyl-3,4,5-trimethoxybenzamide | 55100-33-9 | C11H15NO4 | 225.244 |
2-溴-1-(3,4,5-三甲氧基苯基)乙酮 | 1-(3,4,5-trimethoxyphenyl)-2-bromoethanone | 51490-01-8 | C11H13BrO4 | 289.126 |
—— | 4-ethoxy-3,5-dimethoxy-benzoic acid amide | 3086-61-1 | C11H15NO4 | 225.244 |
—— | 4-acetamidophenyl 3,4,5-trimethoxybenzoate | —— | C18H19NO6 | 345.352 |
—— | pyridin-2-yl 3,4,5-trimethoxybenzoate | 55082-35-4 | C15H15NO5 | 289.288 |
—— | (4-methoxyphenyl)(3,4,5-trimethoxyphenyl)methanol | 141172-41-0 | C17H20O5 | 304.343 |
—— | (3,4-dimethoxyphenyl)(3,4,5-trimethoxyphenyl)methanol | 944645-51-6 | C18H22O6 | 334.369 |
苯甲醇,a-(3-羟基-4-甲氧苯基)-3,4,5-三甲氧基- | 5-[hydroxy(3,4,5-trimethoxyphenyl)methyl]-2-methoxyphenol | 138958-69-7 | C17H20O6 | 320.342 |
—— | 1-(3,4,5-trimethoxyphenyl)propan-1-one | 5658-50-4 | C12H16O4 | 224.257 |
3,5-二甲氧基-4-羟基甲苯 | 2,6-dimethoxy-4-methylphenol | 6638-05-7 | C9H12O3 | 168.192 |
3,4,5-三甲氧基苯甲酰肼 | 3,4,5-trimethoxybenzohydrazide | 3291-03-0 | C10H14N2O4 | 226.232 |
—— | 3,4,5-trimethoxybenzohydroxamic acid | 15494-44-7 | C10H13NO5 | 227.217 |
—— | methyl 2,3,4,5,6-pentamethoxybenzoate | 92157-76-1 | C13H18O7 | 286.282 |
—— | phenstatin | 203448-32-2 | C17H18O6 | 318.326 |
(3,4-二甲氧基苯基)(3,4,5-三甲氧基苯基)-甲酮 | (3,4-dimethoxyphenyl)(3,4,5-trimethoxyphenyl)methanone | 22699-97-4 | C18H20O6 | 332.353 |
—— | (4-methoxyphenyl)(3,4,5-trimethoxyphenyl)methanone | 109091-08-9 | C17H18O5 | 302.327 |
—— | phenyl(3,4,5-trimethoxyphenyl)methanone | 55363-58-1 | C16H16O4 | 272.301 |
—— | 3,4,5-trimethoxybenzoic acid 3-[[2-(benzylmethylamino)ethyl]methylamino]propyl ester | 870449-82-4 | C24H34N2O5 | 430.544 |
—— | N,N-dimethyl(3,4,5-trimethoxyphenyl)carboxamide | 5658-49-1 | C12H17NO4 | 239.271 |
—— | Pentamethoxy-benzylalkohol | 91766-35-7 | C12H18O6 | 258.271 |