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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3,4,5-三羟基苯甲酸十六烷基酯 | hexadecyl gallate | 5026-65-3 | C23H38O5 |
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3,4,5-三甲氧基肉桂酸 | (E)-3,4,5-trimethoxy-cinnamic acid | 20329-98-0 | C12H14O5 |
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3,4,5-三甲氧基异氰酸苯酯 | 3,4,5-trimethoxyphenylisocyanate | 1016-19-9 | C10H11NO4 |
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3,4,5-三甲基-2-吡咯羧酸叔丁酯 | tert-butyl 3,4,5-dimethylpyrrole-2-carboxylate | 50634-31-6 | C12H19NO2 |
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3,4,5-三乙酰氧基苯甲醛 | 3,4,5-tri-O-acetylbenzaldehyde | 71932-18-8 | C13H12O7 |
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3,4,5,6-四溴-1,2-苯二羧酸双(2-乙基己基)酯 | bis(2-ethylhexyl) 2,3,4,5-tetrabromophthalate | 26040-51-7 | C24H34Br4O4 |
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3,4'-氧双邻苯二甲酸酐 | 4,4'-oxydiphthalic anhydride | 50662-95-8 | C16H6O7 |
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3,4'-二-O-甲基柔花酸 | 3,4′-O-dimethyl ellagic acid | 57499-59-9 | C16H10O8 |
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3,3’4,4’-联苯四羧酸 | 4,4'-biphthalic acid | 22803-05-0 | C16H10O8 |
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3,3-二羟基-[1,1-联苯]-4,4-二羧酸 | 4-(4-carboxy-3-hydroxy-phenyl)-2-hydroxy-benzoic acid | 861533-46-2 | C14H10O6 |
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3,3-二甲基环丙烷-1,2-二羧酸 | 3,3-Dimethylcyclopropane-1,2-dicarboxylic acid | 936-87-8 | C7H10O4 |
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3,3-二甲基氮杂丁烷盐酸盐 | 3,3-dimethylazetidine hydrochloride | 89381-03-3 | C5H11N*ClH |
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3,3-二甲基戊酸 | 3,3-dimethylpentanoic acid | 3177-74-0 | C7H14O2 |
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3,3-二甲基丙烯酸2-丁硫醇酯 | S-sec-Butyl 3-methylbut-2-enethioate | 34322-09-3 | C9H16OS |
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3,3-二甲基-4,6,6-三氯-7,7,7-三氟庚酸酯 | 4,6,6-trichloro-7,7,7-trifluoro-3,3-dimethylheptanoate | 72714-62-6 | C10H14Cl3F3O2 |
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3,3-二甲基-1-丁基酸酯 | 3,3-dimethylbutanol | 624-95-3 | C6H14O |
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3,3-二溴丙酸 | 3,3-dibromopropenoic acid | 1578-21-8 | C3H2Br2O2 |
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3,3-二氟环戊基甲酸 | 3,3-difluorocyclopentanecarboxylic acid | 1260897-05-9 | C6H8F2O2 |
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3,3-二氟环丁烷羧酸苄酯 | benzyl 3,3-difluorocyclobutanecarboxylate | 935273-86-2 | C12H12F2O2 |
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3,3-二氟环丁烷羧酸 | 3,3-difluorocyclobutanecarboxylic acid | 107496-54-8 | C5H6F2O2 |
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3,3-二氟三甲叉亚胺 盐酸盐 | 3,3-difluoroazetidine hydrochloride | 288315-03-7 | C3H5F2N*ClH |
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3,3-二氟丁酸乙酯 | ethyl 3,3-difluorobutanoate | 2368-93-6 | C6H10F2O2 |
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3,3-二乙氧基丙酸 | 3,3-diethoxypropanoic acid | 6191-97-5 | C7H14O4 |
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3,3,5-三碘-d-甲状腺原氨酸 | liothyronine | 5714-08-9 | C15H12I3NO4 |
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3,3,3-三氟丙胺盐酸盐 | (3,3,3-trifluoropropyl)amine hydrochloride | 2968-33-4 | C3H6F3N*ClH |
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3,3,3-三氟-2-羟基丙基氨基甲酸叔丁酯 | trans-<2-(tert-butoxycarbonylamino)-cyclopropyl>-methanol | 170299-53-3 | C9H17NO3 |
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3,3,3-三氟-2-羟基-2-甲基丙酸 | 3,3,3-trifluoro-2-hydroxy-2-methylpropionic acid | 374-35-6 | C4H5F3O3 |
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3,3,3-三氟-2-甲基丙酸 | 3,3,3-trifluoro-2-methylpropanoic acid | 381-97-5 | C4H5F3O2 |
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3,3'-磺酰基二丙酸 | 3,3'-sulfonyldipropanoic acid | 6291-88-9 | C6H10O6S |
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3,3'-硫代二丙酸二甲酯 | Dimethyl 3,3'-thiodipropionate | 4131-74-2 | C8H14O4S |
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3,3'-亚氨基二丙酸二叔丁酯 | di-tert-butyl 3,3‘-azanediyldipropanoate | 128988-04-5 | C14H27NO4 |
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3,3'-亚氨基二丙酸 | di(2-carboxyethyl)amine | 505-47-5 | C6H11NO4 |
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3,3',4,4'-二苯甲酮四甲酸二酐 | dianhydride of benzophenone-3,4,3',4'-tetracarboxy acid | 2421-28-5 | C17H6O7 |
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3(或4)-(4-甲基-3-戊烯基)-3-环己烯-1-甲醇乙酸酯 | 3-Cyclohexene-1-methanol,3(or 4)-(4-methyl-3-penten-1-yl)-, 1-acetate | 72403-67-9 | C15H24O2 |
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2,3-二溴-1-丙胺氢溴酸盐 | 2,3-dibromopropylamine hydrobromide | 6963-32-2 | BrH*C3H7Br2N |
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2′-氨基苯乙酮 盐酸盐 | 2-aminoacetophenone hydrochloride | 25384-14-9 | C8H9NO*ClH |
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2′-氨基-[1,1′:4′,1″-三联苯基]-4,4″-二羧酸 | 2'-amino-[1,1':4',1''-terphenyl]-4,4''-dicarboxylic acid | 1312703-28-8 | C20H15NO4 |
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2’-甲基联苯-4-甲酸 | 4-(2-methylphenyl)benzoic acid | 5748-43-6 | C14H12O2 |
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2’-三氟甲基二苯基-4-羧基 酸 | 2'-trifluoromethylbiphenyl-4-carboxylic acid | 198205-79-7 | C14H9F3O2 |
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2ˊ-脱氧鸟苷-5ˊ-一磷酸 | 2'-deoxyguanosine 5'-monophosphate | 902-04-5 | C10H14N5O7P |
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2S-苄氧羰酰氨基-4-氧代-丁酸苄酯 | benzyl (2S)-2-{[(benzyloxy)carbonyl]amino}-4-oxobutanoate | 58578-45-3 | C19H19NO5 |
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2H-吡啶并〔3,4-B〕吲哚-2-羧酸7-溴-1,3,4,9-四氢-1,1-二甲基乙基酯 | tert-butyl 7-bromo-3,4-dihydro-1H-pyrido[3,4-b]indole-2(9H)-carboxylate | 196203-96-0 | C16H19BrN2O2 |
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2H-吡啶并[3,4-b]吲哚-2,3-二羧酸,1,3,4,9-四氢-,2-(1,1-二甲基乙基)酯 | 2-(tert-butoxycarbonyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid | 171047-77-1 | C17H20N2O4 |
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27-氨基-4,7,10,13,16,19,22,25-八氧杂二十七烷酸 | 1-amino-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oic acid | 756526-04-2 | C19H39NO10 |
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25-羟基胆甾-5-烯-3beta-基乙酸酯 | 25-hydroxycholesteryl acetate | 10525-22-1 | C29H48O3 |
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24,25-二羟基夫西地酸 | 24,25-Dihydroxy Fusidic Acid | 80445-74-5 | C31H50O8 |
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21-羟基孕酮-21-琥珀酸酯 | de-oxy corticosterone-21-hemisuccinate | 10215-74-4 | C25H34O6 |
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21-[(3aS,4S,6aR)-六氢-2-氧代-1H-噻吩并[3,4-d]咪唑-4-基]-17-氧代-4,7,10,13-四氧杂-16-氮杂二十一烷酸 | 17-oxo-21-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10,13-tetraoxa-16-azahenicosan-1-oic acid | 721431-18-1 | C21H37N3O8S |
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21-O-乙酰基地塞米松9,11-环氧化物 | 17α,21-dihydroxy-9β,11β-epoxy-16α-methylpregna-1,4-diene-3,20-dione 21-acetate | 2884-51-7 | C24H30O6 |
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2.3.4-三甲氧基苯乙酸 | 2,3,4-trimethoxyphenylacetic acid | 22480-91-7 | C11H14O5 |
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