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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(E)-3-(4-醛基苯基)丙烯酸甲酯 | methyl (2E)-3-(4-formylphenyl)acrylate | 58045-41-3 | C11H10O3 |
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(E)-3-(4-氨基-3,5-二甲基苯基)丙烯腈盐酸盐 | (E)-3-(4-amino-3,5-dimethylphenyl)acrylonitrile hydrochloride | 661489-23-2 | C11H12N2*ClH |
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(E)-3-(4-正丁基苯基)丙烯酸 | (E)-3-(4-n-butylphenyl)acrylic acid | 62718-62-1 | C13H16O2 |
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(E)-2-丁烯基乙酸酯 | trans-2-butenyl acetate | 7204-29-7 | C6H10O2 |
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(E)-2,3-二氟丁-2-烯二酸 | difluorofumaric acid | 2714-32-1 | C4H2F2O4 |
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(E)-1-乙酰基-3-(甲氧基(苯基)亚甲基)-2-氧代吲哚-6-羧酸酯甲酯 | methyl (E)-1-acetyl-3-(methoxy(phenyl)methylene)-2-oxoindoline-6-carboxylate | 1168152-07-5 | C20H17NO5 |
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(D-谷氨酸基)(2-羟基丙酸基)-钙 | Calcium lactate gluconate | 11116-97-5 | C42H78Ca5O48 |
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(9ci)-5-甲酰基-1H-咪唑-4-羧酸乙酯 | 4(5)-ethoxycarbonylimidazole-5(4)-carbaldehyde | 137159-36-5 | C7H8N2O3 |
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(9ci)-2-甲基-1H-咪唑-1-乙酸乙酯 | ethyl 2-(2-methylimidazol-1-yl)acetate | 239065-60-2 | C8H12N2O2 |
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(9Z,12Z)-9,12-十八碳二烯酸-铁(1:1) | iron;(9Z,12Z)-octadeca-9,12-dienoic acid | 7779-63-7 | C18H32FeO2 |
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(8R,9S,10R,13S,14S)-10,13-二甲基-17-吡啶-3-基-1,2,6,7,8,9,11,12,14,15-十氢环戊烯并[a]菲-3-酮 | Δ4-abiraterone | 154229-21-7 | C24H29NO |
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(7Z,9e)-7,9-乙酸十二二烯酯 | (7E,9Z)-7,9-dodecadien-1-yl acetate | 54364-62-4 | C14H24O2 |
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(7Z,9E)-7,9-十二碳二烯-1-基乙酸酯 | (7Z,9E)-7,9-dodecadien-1-yl acetate | 55774-32-8 | C14H24O2 |
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(6a,11b,16a,17a)-6,9-二氟-11-羟基-16-甲基-3-氧代-17-(丙酰氧基)雄甾-1,4-二烯-17-羧酸 | 6α,9α-difluoro-11β-hydroxy-16α-methyl-3-oxo-17α-(propionyloxy)androsta-1,4-diene-17β-carboxylic acid | 65429-42-7 | C24H30F2O6 |
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(6-甲氧基-1,2,3,4-四氢-2-萘基)乙酸 | 6-Methoxy-1,2,3,4-tetrahydro-2-naphthylacetic acid | 57351-00-5 | C13H16O3 |
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(6-氯吡嗪-2-基)乙酸 | 2-(6-chloropyrazin-2-yl)acetic acid | 930798-25-7 | C6H5ClN2O2 |
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(5xi)-1-O-(2-乙酰氧基苯甲酰基)-beta-D-来苏-吡喃己糖酸 | Acetylsalicylic acid acyl-beta-D-glucuronide | 24719-72-0 | C15H16O10 |
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(5beta,7alpha)-7-羟基-3-氧代胆烷-24-酸 | 3-keto-7α-hydroxy-5β-cholan-24-oic acid | 4185-00-6 | C24H38O4 |
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(5Z,8Z,11Z,14Z)-二十-5,8,11,14-四烯二酸 | 5Z,8Z,11Z,14Z-Eicosatetraenedioic acid | 79551-84-1 | C20H30O4 |
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(5-羟基-2-甲基苯基)硼酸 | (5-hydroxy-2-methylphenyl)boronic acid | 1375216-45-7 | C7H9BO3 |
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(5-溴-3-硝基吡啶-2-基)乙酸乙酯 | ethyl 2-(5-bromo-3-nitropyridin-2-yl)acetate | 1211540-74-7 | C9H9BrN2O4 |
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(5-氯-2-甲氧基苯基)乙酸甲酯 | 5-chloro-2-methoxyphenylacetic acid,methyl ester | 26939-01-5 | C10H11ClO3 |
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(5-氯-2-甲氧基苯基)乙酸 | 2-(5-chloro-2-methoxyphenyl)acetic acid | 7569-62-2 | C9H9ClO3 |
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(5-氯-2-甲基吲哚-3)-乙酸 | 2-(5-chloro-2-methyl-1H-indol-3-yl)acetic acid | 19017-52-8 | C11H10ClNO2 |
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(5-氨基-2,4,6-三碘-1,3-亚苯基)二(羰基亚氨基-2,1,3-丙烷三基)四乙酸酯 | N,N'-bis<2-(acetyloxy)-1-<(acetyloxy)methyl>ethyl>-5-amino-2,4,6-triiodo-1,3-benzenedicarboxamide | 148051-08-5 | C22H26I3N3O10 |
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(5-氟-3-吡啶基)乙酸 | 5-Fluor-3-pyridyl-essigsaeure | 38129-24-7 | C7H6FNO2 |
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(5-氟-2-甲基-1H-吲哚-3-基)乙酸 | 2-(5-fluoro-2-methyl-1H-indol-3-yl)acetic acid | 71987-67-2 | C11H10FNO2 |
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(5-巯基-1,3,4-噻二唑-2-基硫代)乙酸 | [(5-mercapto-1,3,4-thiadiazol-2-yl)thio]acetic acid | 53723-88-9 | C4H4N2O2S3 |
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(5-(羟基甲基)-2-甲氧基苯基)硼酸 | 5-(hydroxymethyl)-2-methoxyphenylboronic acid | 1137339-94-6 | C8H11BO4 |
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(4Z,7Z,10Z,13Z,16Z,19Z)-4,7,10,13,16,19-二十二碳六烯酸乙酯 | all-(Z)-ethyl 4,7,10,13,16,19-docosahexaenoate | 81926-94-5 | C24H36O2 |
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(4Z)-4-[(E)-3-[3-羧基-5-氧代-1-(2,2,2-三氟乙基)-2H-吡唑-4-基]丙-2-烯亚基]-5-氧代-1-(2,2,2-三氟乙基)吡唑-3-羧酸 | 4-[3-[3-Carboxy-5-hydroxy-1-(2,2,2-trifluoroethyl)-1H-pyrazol-4-YL]allylidene]-4,5-dihydro-5-oxo-1-(2,2,2-trifluoroethyl)-1H-pyrazole-3-carboxylic acid | 76552-35-7 | C15H10F6N4O6 |
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(4S,5S)-5-羟基-2-甲基-1,4,5,6-四氢嘧啶-4-羧酸 | (4S,5S)-5-hydroxy-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid | 165542-15-4 | C6H10N2O3 |
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(4S,5R)-3-苯甲酰基-2,2-二甲基-4-苯基氧氮杂环戊烷-5-甲酸 | (4S,5R)-3-Benzoyl-2,2-dimethyl-4-phenyl-1,3-oxazolidine-5-carboxylic acid | 153652-70-1 | C19H19NO4 |
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(4S)-delta,2-二氧代-4-苯基-3-恶唑烷戊酸甲酯 | 1-(5-methoxy-1,5-dioxopentyl)-4(S)-phenyloxazolidin-2-one | 477558-79-5 | C15H17NO5 |
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(4S)-6-氯-4-(环丙基乙炔基)-2-氧代-4-(三氟甲基)-2H-3,1-苯并恶嗪-1(4H)-羧酸甲酯 | Efavirenz amino alcohol methyl carbamate | 211563-40-5 | C15H13ClF3NO3 |
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(4S)-4,11-二乙基-3,4,12,14-四氢-4-羟基-3,14-二氧代-1H-吡喃并[3',4':6,7]吲哚嗪并[1,2-b]喹啉-9-基-beta-D-吡喃葡糖苷酸 | SN-38 glucuronide | 121080-63-5 | C28H28N2O11 |
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(4S)-2,2-二甲基-1,3-二氧戊环-4-羧酸钾盐 | 117205-81-9 | C6H10KO4 |
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(4R-cis)-6-[2-[2-(4-氟苯基)-5-(1-异丙基)-3-苯基-4-[(苯胺)羰基]-1H-吡咯-1-基]乙基]-2,2-二甲基-1,3-二氧己环-4-乙酸叔丁酯 | tert-butyl (4R,6R)-6-{2-[2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)pyrrol-1-yl]ethyl}-2,2-dimethyl-1,3-dioxane-4-acetate | 1001659-85-3 | C40H47FN2O5 |
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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)-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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(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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