羧酸是一类含有-COOH官能团的有机化合物,其中C原子与两个氧原子和一个氢原子相连,并且这两个氧原子中有一个是单键连接至碳原子。羧酸通常具有较强的酸性。
主要类别及衍生物 羧酸类化合物羧酸及其衍生物是有机化学中非常重要的一类化合物,在科学研究和工业应用中占据着重要的地位。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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(4R,12aS)-3,4,6,8,12,12a-六氢-7-甲氧基-4-甲基-6,8-二氧代-2H-吡啶并[1',2':4,5]吡嗪并[2,1-b][1,3]恶嗪-9-羧酸 | (4R,12aS)-7-methoxy-4-methyl-6,8-dioxo-3,4,6,8, 12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic acid | 1335210-34-8 | C14H16N2O6 |
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(4R)-L-脯氨酸4-疏基盐酸盐 | trans-4-mercapto-L-proline hydrochloride | 1067189-36-9 | C5H9NO2S*ClH |
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(4R)-5-甲基-4-({[(2-甲基-2-丙基)氧基]羰基}氨基)己酸 | (4R)-4-[(tert-butoxycarbonyl)amino]-5-methylhexanoic acid | 197006-14-7 | C12H23NO4 |
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(4R)-4-[(3S,5S,7R,8R,9S,10S,13R,14S,17R)-3,7-二羟基-10,13-二甲基-2,3,4,5,6,7,8,9,11,12,14,15,16,17-十四氢-1H-环戊二烯并[a]菲-17-基]戊酸 | 3β,7α-dihydroxy-5β-cholan-24-oic acid | 566-24-5 | C24H40O4 |
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(4R)-4-[(3R,5R,8S,9S,10R,13R,14S,17R)-3,6,7-三羟基-10,13-二甲基-2,3,4,5,6,7,8,9,11,12,14,15,16,17-十四氢-1H-环戊二烯并[a]菲-17-基]戊酸 | Muricholic acid | 39016-49-4 | C24H40O5 |
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(4R)-4-[(3R,5R,8R,9S,10S,13R,14S,17R)-3-羟基-10,13-二甲基-12-氧代-1,2,3,4,5,6,7,8,9,11,14,15,16,17-十四氢环戊烯并[a]菲-17-基]戊酸 | 12-oxolithocholic acid | 5130-29-0 | C24H38O4 |
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(4R)-2,2-二甲基-4-噻唑烷甲酸 | 2,2-dimethyl-thiazolidine-4(R)-carboxylic acid | 58166-38-4 | C6H11NO2S |
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(4R)-1-甲基-4-丙基-L-脯氨酸盐酸盐 | 1-methyl-trans-4-propyl-L-proline hydrochloride | 6734-79-8 | C9H17NO2*ClH |
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(4E,6E,12E)-十四碳三烯-8,10-二炔-1,3-二乙酸酯 | [(4E,6E,12Z)-3-acetyloxytetradeca-4,6,12-trien-8,10-diynyl] acetate | 29576-66-7 | C18H20O4 |
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(4AR,10AR)-1-丙基-2,3,10,10A-四氢-1H,4AH-4,9-二氧杂-1-氮杂菲-6-醇盐酸盐 | (4aR,10bR)-rel-4-Propyl-2,3,4,4a,5,10b-hexahydrochromeno[4,3-b][1,4]oxazin-9-ol hydrochloride | 300576-59-4 | C14H20ClNO3 |
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(4-金刚烷-1-基苯氧基)乙酸 | (4-adamantan-1-yl-phenoxy)acetic acid | 52804-26-9 | C18H22O3 |
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(4-羟基苯基)-吡啶-2-基甲酮 | (4-hydroxyphenyl)(pyridin-2-yl)methanone | 33077-70-2 | C12H9NO2 |
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(4-羟基-3,5-二甲基苯基)乙酸 | 3,5-dimethyl-4-hydroxy-phenyl acetic acid | 1989-73-7 | C10H12O3 |
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(4-硝基苯基)碳酸叔丁酯 | tert-Butyl 4-nitrophenyl carbonate | 13303-10-1 | C11H13NO5 |
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(4-甲酰基-3-甲氧基苯氧基)乙酸 | 4-formyl-3-methoxyphenoxyacetic acid | 84969-24-4 | C10H10O5 |
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(4-甲氧基苯基)亚膦酸二氯化物 | dichloro-4-methoxyphenylphosphine | 19909-85-4 | C7H7Cl2OP |
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(4-甲基苯基)硫酸盐 | p-cresol sulfate | 3233-58-7 | C7H8O4S |
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(4-甲基苯基)氨基](氧代)乙酸 | 2-oxo-2-(p-tolylamino)acetic acid | 42868-89-3 | C9H9NO3 |
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(4-甲基-吡唑-1-基)-乙酸 | 2-(4-methylpyrazol-1-yl)acetic acid | 956364-44-6 | C6H8N2O2 |
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(4-环丙基苯基)甲胺盐酸 | (4-Cyclopropylphenyl)methanamine hydrochloride | 118184-65-9 | C10H14ClN |
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(4-环丁基苯基)硼酸 | (4-cyclobutylphenyl)boronic acid | 845797-74-2 | C10H13BO2 |
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(4-溴苄基)磷酸 | [(4-bromophenyl)methyl]phosphonic acid | 40962-34-3 | C7H8BrO3P |
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(4-溴-2-甲酰基苯氧基)乙酸 | 2-(4-bromo-2-formylphenoxy)acetic acid | 24589-89-7 | C9H7BrO4 |
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(4-溴-2-氟苯氧基)-乙酸 | (4-bromo-2-fluoro-phenoxy)-acetic acid | 451-90-1 | C8H6BrFO3 |
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(4-溴-2-氟苯基)乙酸 | 3,4-dihydroxy-iodobenzene | 76149-14-9 | C6H5IO2 |
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(4-溴-2,6-二甲基苯基)硼酸 | (4-bromo-2,6-dimethylphenyl)boronic acid | 1160561-24-9 | C8H10BBrO2 |
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(4-氰基苯氧基)乙酸 | (4-cyanophenoxy)acetic acid | 1878-82-6 | C9H7NO3 |
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(4-氯苯甲酰基氨基)-乙酸 | 4-chlorohippuric acid | 13450-77-6 | C9H8ClNO3 |
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(4-氯苯甲酰基)乙酸乙酯 | ethyl (4-chlorobenzoyl)acetate | 2881-63-2 | C11H11ClO3 |
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(4-氯苯基)(哌啶-4-基)甲胺盐酸盐 | C-(4-chlorophenyl)-C-piperidin-4-ylmethylamine hydrochloride | 885595-34-6 | C12H17ClN2*ClH |
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(4-氯-3,5-二甲基苯氧基)乙酸 | (4-chloro-3,5-dimethylphenoxy)acetic acid | 19545-95-0 | C10H11ClO3 |
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(4-氯-2-甲酰基苯氧基)乙酸 | (4-chloro-2-formylphenoxy)acetic acid | 14440-47-2 | C9H7ClO4 |
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(4-氯-1H-吲哚-3-基)乙酸甲酯 | methyl 4-chloroindole-3-acetate | 19077-78-2 | C11H10ClNO2 |
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(4-氨基苯基)胂酸 | p-aminophenyl arsenoxide | 68615-34-9 | C6H8AsNO2 |
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(4-氨基苯基)磷酸 | 4-aminophenylphosphonic acid | 5337-17-7 | C6H8NO3P |
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(4-氟苯基硫)乙酸 | (4-fluorophenylthio)acetic acid | 332-51-4 | C8H7FO2S |
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(4-氟苯基)亚膦酸二氯化物 | p-Fluor-phenyl-dichlorphosphin | 5510-93-0 | C6H4Cl2FP |
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(4-壬基苯氧基)乙酸 | (Nonylphenoxy)acetic acid | 3115-49-9 | C17H26O3 |
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(4-FMOC-氨基四氢噻喃-4-基)乙酸 | [4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)tetrahydro-2H-thiopyran-4-yl]acetic acid | 946727-62-4 | C22H23NO4S |
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(4-(羟基甲基)-2-甲基苯基)硼酸 | [4-(hydroxymethyl)-2-methylphenyl]boronic acid | 166386-66-9 | C8H11BO3 |
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(4,5,6,7-四氢-1H-吲唑-5-基)氨基甲酸叔丁酯 | (+/-)-(4,5,6,7-Tetrahydro-2H-indazol-5-yl)-carbamic acid tert-butyl ester | 1158767-01-1 | C12H19N3O2 |
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(3α,5β,6α)-6-乙基-3-羟基-7-氧-胆烷酸 | 3α-hydroxy-6α-ethyl-7-keto-5β-cholan-24-oic acid | 915038-26-5 | C26H42O4 |
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(3beta)-茄啶-5-烯-3-醇盐酸盐 | solanid-5-en-3β-ol; hydrochloride | 5189-62-8 | C27H43NO*ClH |
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(3b,17b)-雄甾-5-烯-3,17-二醇 3,17-二乙酸酯 | androstenediol-3,17-diacetate | 2099-26-5 | C23H34O4 |
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(3a,5b,7a)-3,7-二羟基-12-氧代-胆烷-24-酸 | 3α,7α-dihydroxy-12-oxo-5β-cholan-24-oic acid | 2458-08-4 | C24H38O5 |
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(3a,5b,6b,7a)-3,6,7-三羟基-胆烷-24-酸 | Muricholic acid | 2393-58-0 | C24H40O5 |
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(3Z)-3-癸烯-1-醇乙酸酯 | (Z)-3-decen-1-yl acetate | 81634-99-3 | C12H22O2 |
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(3S,4R)-4-氟-3-羟基-1-哌啶羧酸叔丁酯 | tert-butyl (3S,4R)-4-fluoro-3-hydroxypiperidine-1-carboxylate | 1174020-46-2 | C10H18FNO3 |
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(3S)-3-甲酰基-1-吡咯烷甲酸叔丁酯 | (S)-tert-butyl 3-formylpyrrolidine-1-carboxylate | 191348-04-6 | C10H17NO3 |
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(3S)-3-环丙基-3-(3-羟基苯基)丙酸甲酯 | (S)-methyl 3-cyclopropyl-3-(3-hydroxyphenyl)propanoate | 1142223-08-2 | C13H16O3 |
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