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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4-乙酰氧基-N,N-二甲基色胺富马酸盐 | O-acetylpsilocin fumarate | 1217230-42-6 | C4H4O4*C14H18N2O2 |
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4-乙酰基苯甲酸甲酯 | dimethylterephtalate | 3609-53-8 | C10H10O3 |
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4-乙酰基苯基氨基甲酸叔丁酯 | tert-butyl 4-acetylphenylcarbamate | 232597-42-1 | C13H17NO3 |
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4-乙酰基吡啶-3-氨基甲酸叔丁酯 | tert-Butyl (4-acetylpyridin-3-yl)carbamate | 1260892-75-8 | C12H16N2O3 |
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4-乙酰基-L-苯丙氨酸 | 4-Acetyl-L-phenylalanine Hydrochloride | 20299-31-4 | C11H14ClNO3 |
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4-乙酰基-3-甲氧基苯乙酸 | 2-(4-acetoxy-3-methoxyphenyl)acetic acid | 5447-38-1 | C11H12O5 |
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4-乙烯基哌啶-1-甲酸叔丁酯 | tert-butyl 4-vinylpiperidine-1-carboxylate | 180307-56-6 | C12H21NO2 |
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4-乙烯基-苯甲酸乙基酯 | ethyl 4-vinylbenzoate | 2715-43-7 | C11H12O2 |
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4-乙烯基-1,2-苯二甲酸 | 4-Ethenylbenzene-1,2-dicarboxylic acid | 22037-61-2 | C10H8O4 |
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4-乙炔基苯甲酸钠 | sodium 4-ethynylbenzoate | 144693-65-2 | C9H5O2*Na |
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4-乙炔基苯甲酸 | 4-Ethynyl-benzoic acid | 10602-00-3 | C9H6O2 |
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4-乙氨基甲基苯甲酸 | 4-diethylaminomethyl-benzoic acid | 62642-59-5 | C12H17NO2 |
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4-乙氧基苯氧基乙酸 | (4-ethoxyphenoxy)acetic acid | 5327-91-3 | C10H12O4 |
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4-乙氧基-3-甲氧基苯乙酸 | 3-Methoxy-4-aethoxy-phenylessigsaeure | 120-13-8 | C11H14O4 |
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4-乙基苯磺酰氯 | p-ethylbenzenesulfonyl chloride | 16712-69-9 | C8H9ClO2S |
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4-乙基苯乙基异氰酸酯 | 4-Ethylphenethyl isocyanate | 480439-00-7 | C11H13NO |
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4-乙基肉桂酸 | 4-ethylcinnamic acid | 28784-98-7 | C11H12O2 |
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4-乙基环己基苯甲酸 | 4-(trans-4-Ethylcyclohexyl)benzoic acid | 87592-41-4 | C15H20O2 |
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4-乙基氨基甲基-哌啶-1-羧酸叔丁酯 | tert-butyl 4-((ethylamino)methyl)piperidine-1-carboxylate | 614745-80-1 | C13H26N2O2 |
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4-乙基氨基-3-硝基苯甲酸 | 4-(ethylamino)-3-nitrobenzoic acid | 2788-74-1 | C9H10N2O4 |
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4-丙基苯甲酸对甲氧基苯酚酯 | 4-Propyl-benzoic acid 4-methoxy-phenyl ester | 50649-61-1 | C17H18O3 |
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4-丙基苯甲酸对乙氧基苯酚酯 | p-ethoxyphenyl p-propylbenzoate | 53132-08-4 | C18H20O3 |
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4-丙基苯乙酸 | 2-(4-propylphenyl)acetic acid | 26114-12-5 | C11H14O2 |
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4-丙基硫代-1,2-亚苯基二胺 | 4-propylthio-o-phenylenediamine | 66608-52-4 | C9H14N2S |
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4-丙基-1,2,3,4,4a,5,6,10b-八氢苯并[f]喹啉-7-酚 | Disodium;decyl sulfate;octyl sulfate | 85338-42-7 | C18H38Na2O8S2 |
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4-三氟甲基苯甲酸钠 | 25832-58-0 | C8H5F3NaO2 |
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4-三氟甲基苄基异腈酸酯 | 4-(trifluoromethyl)benzyl isocyanate | 102422-55-9 | C9H6F3NO |
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4-三氟甲基吡啶-2-羧酸乙酯 | ethyl 4-(trifluoromethyl)picolinate | 1171919-08-6 | C9H8F3NO2 |
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4-三氟甲基-2-甲氧基烟酸 | 2-methoxy-4-(trifluoromethyl)pyridine-3-carboxylic acid | 1221792-53-5 | C8H6F3NO3 |
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4-丁氧基苯乙酸 | 4-butoxyphenylacetic acid | 4547-57-3 | C12H16O3 |
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4-丁基苯甲酸甲酯 | methyl 4-(n-butyl)benzoate | 20651-69-8 | C12H16O2 |
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4-丁基苯甲酸-4-氰基苯酯 | 4-cyanophenyl 4-butylbenzoate | 38690-77-6 | C18H17NO2 |
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4-丁基-4-联苯羧酸 | 4-(4-butylphenyl)benzoic acid | 59662-46-3 | C17H18O2 |
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4-{[(4-甲基苯基)磺酰基]氨基}丁酸 | 4-(tosylamino)butanoic acid | 1213-42-9 | C11H15NO4S |
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4-[[叔丁氧酰胺]甲基]-苯酚 | tert-butyl (4-hydroxybenzyl)carbamate | 149505-94-2 | C12H17NO3 |
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4-[[6-[(1-氧代-2-丙烯基)氧基]己基]氧基]苯甲酸 4-甲氧基苯基酯 | 4-(6-acryloyloxyhexyloxy)benzoic acid 4-methoxyphenyl ester | 82200-53-1 | C23H26O6 |
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4-[[6-[(1-氧代-2-丙烯基)氧基]己基]氧基]-苯甲酸4-乙基苯基酯 | 4-[[6-[(1-Oxo-2-propenyl)oxy]hexyl]oxy]benzoic acid 4-ethylphenyl ester | 558467-39-3 | C24H28O5 |
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4-[[4-[(3-氯-2-氟苯基)氨基]-7-甲氧基-6-喹唑啉基]氧基]-N-甲基-1-哌啶乙酰胺二富马酸盐 | Sapitinib difumurate | 1196531-39-1 | C31H33ClFN5O11 |
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4-[[2,3-二氢-5,6-二甲氧基-2-(甲氧羰基)-1-氧代-1H-茚-2-基]甲基]-1-哌啶甲酸叔丁酯 | 1-t-BOC-[4-((5,6-dimethoxy-2-methoxycarbonylindan-1-on)-2yl)methyl]piperidine | 652130-41-1 | C24H33NO7 |
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4-[4-[2-[4-(3,4-二羧基苯氧基)苯基]丙-2-基]苯氧基]邻苯二甲酸 | 2,2-bis[4-(3',4'-dicarboxyphenoxy)phenyl]propane | 38103-05-8 | C31H24O10 |
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4-[4-[(2-氯苯基)偶氮]-4,5-二氢-3-甲基-5-氧代-1H-吡唑-1-基]苯磺酸钠 | Sodium 4-(4-((2-chlorophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonate | 10566-47-9 | C16H12ClN4O4S*Na |
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4-[4-(1-{[(9H-芴-9-基甲氧基)羰基]氨基}乙基)-2-甲氧基-5-硝基苯氧基]丁酸 | 4-{4-[1-(9-fluorenylmethoxycarbonylamino)ethyl]-2-methoxy-5-nitrophenoxy}butanoic acid | 162827-98-7 | C28H28N2O8 |
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4-[3-甲基-5-氧代-4-[(4-氧代-1-环己-2,5-二烯亚基)甲基]-2H-吡唑-1-基]苯甲酸 | 1-(p-Carboxyphenyl)-3-methyl-4-(p-hydroxybenzylidene)-2-pyrazolin-5-one | 77666-73-0 | C18H14N2O4 |
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4-[2-氨基-1-(1-羟基环己基)乙基]苯酚盐酸盐(1:1) | 1-(2-amino-1-(4-methoxyphenyl)ethyl)cyclohexanol hydrochloride | 135308-76-8 | C14H21NO2*ClH |
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4-[2-(甲基氨基)乙基]苯酚盐酸盐 | N-Methyltyramine hydrochloride | 13062-76-5 | C9H13NO*ClH |
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4-[2-(乙酰氧基)乙基]-2,3,3-三甲基-环戊酮 | 2,3,3-Trimethyl-4-(2-acetoxy-ethyl)-cyclopentanon | 1901-39-9 | C12H20O3 |
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4-[1H-1,2,4-三氮唑-1-基甲基]苯胺盐酸盐 | 4-(1,2,4-triazolylmethyl)phenylamine hydrochloride | 144235-64-3 | C9H10N4*ClH |
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4-[1,2,4]噻唑-4-苯甲酸 | 4-(4-carboxyphenyl)-1,2,4-triazole | 157069-48-2 | C9H7N3O2 |
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4-[(环丙基氨基)甲基]-1-哌啶甲酸叔丁酯 | tert-butyl 4-[(cyclopropylamino)methyl]piperidine-1-carboxylate | 877859-58-0 | C14H26N2O2 |
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4-[(二氯氨基)磺酰基]苯甲酸钠 | 4-(N,N-Dichlorosulfamyl)-benzoic acid, sodium salt | 5698-56-6 | C7H5Cl2NNaO4S |
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