2,4,5-三甲氧基苯甲酸是一种重要的有机合成中间体和医药中间体,适用于实验室研发过程及化工医药合成中。阿考替胺是全球首个获批的功能性消化不良(FD)治疗药物,而2,4,5-三甲氧基苯甲酸作为其关键的医药合成中间体,在其中发挥了重要作用。
制备方法2,4,5-三甲氧基苯甲酸的制备步骤如下:
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-羟基-4,5-二甲氧基苯甲酸 | 2-hydroxy-4,5-dimethoxybenzoic acid | 5722-93-0 | C9H10O5 | 198.175 |
2,4,5-三甲氧苯甲酸甲酯 | methyl 2,4,5-trimethoxybenzoate | 20029-76-9 | C11H14O5 | 226.229 |
阿考替胺杂质31 | 2,5-dihydroxy-4-methoxybenzoic acid | 5981-37-3 | C8H8O5 | 184.149 |
2,4,5-三甲氧基苯甲醇 | 2,4,5-trimethoxybenzyl alcohol | 30038-31-4 | C10H14O4 | 198.219 |
2,4,5-三甲氧基苯甲醛 | asaraldehyde | 4460-86-0 | C10H12O4 | 196.203 |
2,4,5-三羟基苯甲酸 | 2,4,5-trihydroxybenzoic acid | 610-90-2 | C7H6O5 | 170.122 |
2-羟基-4,5-二甲氧基苯甲醛 | 2-hydroxy-4,5-dimethoxybenzaldehyde | 14382-91-3 | C9H10O4 | 182.176 |
4-甲氧基水杨酸 | 4-methoxysalicylic acid | 2237-36-7 | C8H8O4 | 168.149 |
—— | 2,4,5-trimethoxybenzamide | 4424-79-7 | C10H13NO4 | 211.218 |
2′,4′,5′-三甲氧基苯乙酮 | 2',4',5'-trimethoxyacetophenone | 1818-28-6 | C11H14O4 | 210.23 |
3-羟基-4-甲氧基苯甲酸 | Isovanillic acid | 645-08-9 | C8H8O4 | 168.149 |
2,4,5-三甲氧基甲苯 | 1,2,4-trimethoxy-5-methylbenzene | 14894-74-7 | C10H14O3 | 182.219 |
1-(2,4,5-三乙酰氧基-苯基)-乙酮 | 1-(2,4,5-triacetoxy-phenyl)-ethanone | 875213-77-7 | C14H14O7 | 294.261 |
—— | 2,4,5-trimethoxyphenylglyoxylic acid | 38445-02-2 | C11H12O6 | 240.213 |
1,2,4-三甲氧基-5-丙烯基苯 | asarone | 494-40-6 | C12H16O3 | 208.257 |
—— | 2,5-dihydroxy-4-methoxytoluene | 7417-68-7 | C8H10O3 | 154.166 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-羟基-4,5-二甲氧基苯甲酸 | 2-hydroxy-4,5-dimethoxybenzoic acid | 5722-93-0 | C9H10O5 | 198.175 |
2,4,5-三甲氧苯甲酸甲酯 | methyl 2,4,5-trimethoxybenzoate | 20029-76-9 | C11H14O5 | 226.229 |
阿考替胺杂质39 | 4,5-dihydroxy-2-methoxybenzoic acid | 27867-46-5 | C8H8O5 | 184.149 |
—— | 2,4,5-trimethoxybenzoic acid ethyl ester | —— | C12H16O5 | 240.256 |
甲基2-羟基-4,5-二甲氧基苯甲酸酯 | methyl 2-hydroxy-4,5-dimethoxybenzoate | 28373-21-9 | C10H12O5 | 212.202 |
2,4,5-三甲氧基苯甲酸酐 | 2,4,5-trimethoxybenzoic anhydride | 83813-97-2 | C20H22O9 | 406.389 |
2,4,5-三甲氧基苯甲醇 | 2,4,5-trimethoxybenzyl alcohol | 30038-31-4 | C10H14O4 | 198.219 |
—— | 2,4,5-trimethoxy-benzoic acid-(2-diethylamino-ethyl ester) | —— | C16H25NO5 | 311.378 |
2,4,5-三甲氧基苯甲醛 | asaraldehyde | 4460-86-0 | C10H12O4 | 196.203 |
—— | 3-phenylpropyl 2,4,5-trimethoxybenzoate | —— | C19H22O5 | 330.381 |
—— | (2-Bromophenyl)methyl 2,4,5-trimethoxybenzoate | —— | C17H17BrO5 | 381.223 |
2,4,5-三羟基苯甲酸 | 2,4,5-trihydroxybenzoic acid | 610-90-2 | C7H6O5 | 170.122 |
—— | Methyl 6-hydroxy-3,4-dimethoxy-2-methylbenzoate | 1354784-87-4 | C11H14O5 | 226.229 |
—— | 3,5,6-trimethoxyphthalide | 105518-11-4 | C11H12O5 | 224.213 |
—— | 2,4,5-trimethoxybenzamide | 4424-79-7 | C10H13NO4 | 211.218 |
2′,4′,5′-三甲氧基苯乙酮 | 2',4',5'-trimethoxyacetophenone | 1818-28-6 | C11H14O4 | 210.23 |
2,4,5-三甲氧基苯甲酰氯 | 2,4,5-trimethoxybenzoyl chloride | 42833-66-9 | C10H11ClO4 | 230.648 |
2,4,5-三甲氧基甲苯 | 1,2,4-trimethoxy-5-methylbenzene | 14894-74-7 | C10H14O3 | 182.219 |
2,4,5-三甲氧基苯并肼 | 2,4,5-Trimethoxybenzohydrazide | 588677-34-3 | C10H14N2O4 | 226.232 |
—— | 2,4,5-trimethoxy-N-methylbenzamide | 139958-87-5 | C11H15NO4 | 225.244 |
—— | 2,4,5-trimethoxy-N,N-dimethylbenzamide | 149220-81-5 | C12H17NO4 | 239.271 |
—— | 3-hydroxy-4,5,7-trimethoxy-1(3H)-isobenzofuranone | 112043-25-1 | C11H12O6 | 240.213 |
—— | 2.4.5.4'.5'-Pentamethoxy-benzophenon | 109250-72-8 | C18H20O6 | 332.353 |
—— | N-benzyl-2,4,5-trimethoxybenzamide | 791796-85-5 | C17H19NO4 | 301.342 |
—— | 4,5-dimethoxy-2-hydroxy-2',4',5'-trimethoxybenzophenone | 145354-01-4 | C18H20O7 | 348.353 |
—— | α-n-butyl-2,4,5-trimethoxybenzenemethanol | 366815-17-0 | C14H22O4 | 254.326 |
—— | N-(2-aminoethyl)-2,4,5-trimethoxybenzamide | —— | C12H18N2O4 | 254.286 |
—— | 2,4,5-trimethoxyphenyl benzyl ketone | 159892-32-7 | C17H18O4 | 286.328 |
2,4,5-三甲氧基苄基氯化物 | 2,4,5-trimethoxybenzyl chloride | 53811-44-2 | C10H13ClO3 | 216.664 |
—— | (E)-3-(2,4,5-trimethoxyphenyl)allyl benzoate | 1269809-40-6 | C19H20O5 | 328.365 |
—— | 4,6-dimethoxy-2-hydroxy-2',4',5'-trimethoxybenzophenone | 76013-33-7 | C18H20O7 | 348.353 |
—— | 2-hydroxy-2',4,4',5,6'-pentamethoxybenzophenone | 42833-68-1 | C18H20O7 | 348.353 |
N,N-二乙基-2,4,5-三甲氧基苯甲酰胺 | N,N-diethyl-2,4,5-trimethoxybenzamide | 105518-12-5 | C14H21NO4 | 267.325 |
2,4,5-三甲氧基苯甲腈 | 2,4,5-trimethoxybenzonitrile | 14894-77-0 | C10H11NO3 | 193.202 |
—— | 4'-decyl-2-methoxy-2'-(2'',4'',5''-trimethoxy-benzoyloxy)-acetophenone | 649551-93-9 | C29H40O7 | 500.632 |
—— | 1-(2-hydroxy-4,5-dimethoxy-phenyl)-2-phenylethanone | 24195-31-1 | C16H16O4 | 272.301 |
—— | (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-1-prop-1-en-2-yl-9-(2,4,5-trimethoxybenzoyl)oxy-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid | 1338215-59-0 | C40H58O7 | 650.896 |
—— | 3,4-dimethoxy-2-hydroxy-2',4',5'-trimethoxybenzophenone | 145354-03-6 | C18H20O7 | 348.353 |
—— | 2,3,4-trimethoxy-2'-hydroxy-4',5'-dimethoxybenzophenone | 145354-04-7 | C18H20O7 | 348.353 |
—— | 2,4,5-trimethoxy-N-[2-(piperidin-1-yl)ethyl]benzamide | 1030576-76-1 | C17H26N2O4 | 322.404 |
—— | pyrrolidin-1-yl(2,4,5-trimethoxyphenyl)methanone | 695197-84-3 | C14H19NO4 | 265.309 |
2,4,5-三甲氧基-N-苯基苯甲酰胺 | 2,4,5-trimethoxy-N-phenylbenzamide | 50879-52-2 | C16H17NO4 | 287.315 |
—— | 2,4,5-trimethoxystilbene | 129047-45-6 | C17H18O3 | 270.328 |
3,4,6-三甲氧基-6-(2-嘧啶基)-2,4-环己二烯-1-甲酰胺 | 2,4,5-trimethoxy-N-pyrimidin-2-ylbenzamide | 911832-18-3 | C14H15N3O4 | 289.291 |
—— | ethyl 2,4,5-trimethoxybenzoylacetate | 73405-22-8 | C14H18O6 | 282.293 |