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-氨基双环[2.2.2]辛烷-1-羧酸盐酸盐 | 4-aminobicyclo[2.2.2]octane-1-carboxylic acid hydrochloride | 854214-59-8 | C9H15NO2*ClH |
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4-氨基儿茶酚氢溴酸 | 3,4-Dihydroxyanilin-hydrobromid | 158627-59-9 | BrH*C6H7NO2 |
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4-氨基丁酸盐酸盐 | 4-aminobutyric acid hydrochloride | 5959-35-3 | C4H10NO2*Cl |
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4-氨基丁酸叔丁酯对甲苯磺酸盐 | H-γ-Abu-OBzl p-tosylate | 26727-22-0 | C7H7O3S*C11H16NO2 |
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4-氨基丁酸-D6 | γ-Abu-d6 | 70607-85-1 | C4H9NO2 |
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4-氨基-N-甲基咪唑-2-羧酸乙酯盐酸盐 | ethyl 4-amino-1-methyl-1H-imidazole-2-carboxylate hydrochloride | 180258-46-2 | C7H11N3O2*ClH |
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4-氨基-6-氯-3-吡啶羧酸 | 4-amino-6-chloronicotinic acid | 1060811-65-5 | C6H5ClN2O2 |
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4-氨基-5-氧代-1-(4-磺基苯基)-4H-吡唑-3-羧酸 | 4-Amino-5-oxo-1-(p-sulphophenyl)-2-pyrazoline-3-carboxylic acid | 2508-84-1 | C10H9N3O6S |
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4-氨基-4-苯基丁酸 | DL-4-Phenyl-4-aminobuttersaeure | 1011-60-5 | C10H13NO2 |
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4-氨基-4-(氨基甲基)哌啶-1-羧酸叔丁酯 | tert-butyl 4-amino-4-(aminomethyl)piperidine-1-carboxylate | 871115-32-1 | C11H23N3O2 |
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4-氨基-3-碘苯甲酸乙酯 | 3-iodobenzocaine | 62875-84-7 | C9H10INO2 |
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4-氨基-3-甲基-5-硝基苯甲酸 | 4-amino-3-methyl-5-nitrobenzoic acid | 37901-94-3 | C8H8N2O4 |
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4-氨基-3-巯基苯甲酸 | 4-amino-3-mercaptobenzoic acid | 14543-45-4 | C7H7NO2S |
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4-氨基-3-三氟甲基苯甲酸 | 4-amino-3-(trifluoromethyl)benzoic acid | 400-76-0 | C8H6F3NO2 |
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4-氨基-3-(三氟甲氧基)苯甲酸 | 4-amino-3-(trifluoromethoxy)benzoic acid | 175278-22-5 | C8H6F3NO3 |
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4-氨基-3,5-二硝基苯磺酸 | 4-amino-3,5-dinitro-benzenesulfonic acid | 98139-22-1 | C6H5N3O7S |
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4-氨基-3,5-二溴苯甲酸 | 4-amino-3,5-dibromobenzoic acid | 4123-72-2 | C7H5Br2NO2 |
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4-氨基-2-氯苯硼酸频那醇酯 | 3-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline | 877160-63-9 | C12H17BClNO2 |
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4-氨基-2-氯烟醛 2,2,2-三氟乙酸酯 | 4-amino-2-chloronicotinaldehyde trifluoroacetate | 1032350-07-4 | C2HF3O2*C6H5ClN2O |
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4-氨基-2-氯吡啶-3-羧酸 | 2-chloro-4-aminonicotinic acid | 1018678-38-0 | C6H5ClN2O2 |
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4-氨基-2-(2-氯苯基氨基)-3-氟-5-硝基苯甲酸甲酯 | 4-amino-2,3-difluoro-5-nitro-benzoic acid methyl ester | 606143-98-0 | C14H11ClFN3O4 |
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4-氨基-2,3-二甲基苯甲 酸 | amyldimethyl-para-aminobenzoic acid | 5628-44-4 | C9H11NO2 |
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4-氨基-2,3-二氟-5-硝基苯甲酸甲酯 | 4-Amino-2,3-difluoro-5-nitro-benzoic acid methyl ester | 284030-58-6 | C8H6F2N2O4 |
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4-氨基-2,3-二氟-5-硝基苯甲酸 | 4-amino-2,3-difluoro-5-nitro-benzoic acid | 284030-57-5 | C7H4F2N2O4 |
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4-氨基-(1,2,5)-噻二唑-3-甲酸 | 4-amino-1,2,5-thiadiazole-3-carboxylic acid | 2829-58-5 | C3H3N3O2S |
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4-氧基-苯氨基-2-巴豆酸 | N-phenylmaleamic acid | 555-59-9 | C10H9NO3 |
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4-氧代八氢-1H-吲哚-1-羧酸叔丁酯 | tert-butyl 4-oxooctahydro-1H-indole-1-carboxylate | 1332584-12-9 | C13H21NO3 |
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4-氧代-4-芘-1-基丁酸 | γ-oxo-1-pyrenebutyric acid | 7499-60-7 | C20H14O3 |
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4-氧代-4-[(苯磺酰基)氨基]-丁酸 | 3-[(benzenesulfonyl)carbamoyl]propanoic acid | 100462-43-9 | C10H11NO5S |
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4-氟邻苯二甲酸 | 4-fluorophthalic acid | 320-97-8 | C8H5FO4 |
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4-氟苯基醋酸酯 | 4-fluorophenyl acetate | 405-51-6 | C8H7FO2 |
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4-氟苯基乙酸甲酯 | 4-fluorobenzeneacetic acid methyl ester | 34837-84-8 | C9H9FO2 |
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4-氟苯乙基异氰酸酯 | 4-fluorophenethyl isocyanate | 65535-53-7 | C9H8FNO |
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4-氟苯-1,3-二甲酸 | 4-fluorobenzene-1,3-dioic acid | 327-95-7 | C8H5FO4 |
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4-氟苄胺盐酸盐 | 4-fluorobenzenemethanamine hydrochloride | 659-41-6 | C7H8FN*ClH |
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4-氟苄基硼酸频哪醇酯 | 2-(4-fluorobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 243145-83-7 | C13H18BFO2 |
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4-氟丁基乙酸酯 | 4-fluorobutyl acetate | 373-09-1 | C6H11FO2 |
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4-氟-3-硝基苯甲酸甲酯 | 4-fluoro-3-nitro-benzoic acid methyl ester | 329-59-9 | C8H6FNO4 |
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4-氟-3-甲酰基苯甲酸 | 4-fluoro-3-formylbenzoic acid | 845885-90-7 | C8H5FO3 |
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4-氟-3-甲苯基异氰酸酯 | 4-fluoro-3-methylphenyl isocyanate | 351003-65-1 | C8H6FNO |
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4-氟-3-(苯基氨基甲酰)苯硼酸 | (4-Fluoro-3-(phenylcarbamoyl)phenyl)boronic acid | 874219-33-7 | C13H11BFNO3 |
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4-氟-2-碘苯甲酸 | 4-fluoro-2-iodobenzoic acid | 56096-89-0 | C7H4FIO2 |
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4-氟-2-硝基苯甲酸叔丁酯 | tert-butyl 4-fluoro-2-nitrobenzoate | 942271-60-5 | C11H12FNO4 |
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4-氟-2-甲基-5-硝基苯甲酸甲酯 | methyl 4-fluoro-2-methyl-5-nitrobenzoate | 1163287-01-1 | C9H8FNO4 |
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4-氟-2-(三氟甲基)苯乙酸 | 2-(4-fluoro-2-(trifluoromethyl)phenyl)acetic acid | 195447-80-4 | C9H6F4O2 |
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4-正辛基苯甲酸 | 4-octylbenzoic acid | 3575-31-3 | C15H22O2 |
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4-正癸基苯甲酰氯 | 4-decylbenzoyl chloride | 54256-43-8 | C17H25ClO |
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4-正丁氧基苯酚异氰酸酯 | 4-butoxyphenyl isocyanate | 28439-86-3 | C11H13NO2 |
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4-正丁氧基苯磺酰氯 | 4-butoxybenzene-sulfonyl chloride | 1138-56-3 | C10H13ClO3S |
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4-戊烯酸乙酯 | ethyl 4-pentenoate | 1968-40-7 | C7H12O2 |
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