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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4,4-二甲基-3,5-二硫杂-庚二酸 | 2,2'-(propane-2,2-diylbis(sulfanediyl))diacetic acid | 4265-58-1 | C7H12O4S2 |
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4,4-二氨基联苯-2,2-二羧酸 | 4,4’-diamino-[1,1’-biphenyl]-2,2’-dicarboxylic acid | 17557-76-5 | C14H12N2O4 |
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4,4-二氟脯氨酸 | (S)-4,4-difluoro-pyrrolidine-2-carboxylic acid | 52683-81-5 | C5H7F2NO2 |
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4,4-二氟环己胺盐酸盐 | 4,4-difluorocyclohexylamine hydrochloride | 675112-70-6 | C6H11F2N*ClH |
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4,4-二(4-氟苯基)丁酸 | 4,4-bis(4-fluorophenyl)butyric acid | 20662-52-6 | C16H14F2O2 |
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4,4-(1,2-二氮烯二基)双[1,2-苯二甲酸] | 3,4-dicarboxyl-(3',4'-dicarboxylazophenyl) benzene | 21278-45-5 | C16H10N2O8 |
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4,4,-(2,2,2-三氟-1-三氟甲基)亚乙基双(1,2-苯二甲酸) | 4,4'-(hexafluoroisopropylidene)diphthalic acid | 3016-76-0 | C19H10F6O8 |
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4,4'-氧代二丁基二乙酸酯 | 4-(4-acetoxybutoxy)butyl acetate | 928-88-1 | C12H22O5 |
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4,4'-亚氨甲酰二[N,N-二甲基苯胺]乙酸酯 | 4,4'-carbonimidoylbis(N,N-dimethylaniline) acetate | 5089-20-3 | C2H4O2*C17H21N3 |
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4,4'-二苯甲烷二异氰酸酯、2,4'-二苯甲烷二异氰酸酯和2,2'-二苯甲烷二异氰酸酯的混合物 | di(4-isocyanatophenyl)methane | 101-68-8 | C15H10N2O2 |
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4,4'-二氨基二苯乙烯-2,2'-二磺酸 | 4,4'-diaminostilbene-2,2'-disulfonic acid | 81-11-8 | C14H14N2O6S2 |
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4,4'-[[[2-[(4-羧基苯氧基)甲基]-2-乙基-1,3-丙二基]双(氧基)]双-苯甲酸 | 4,4'-[[2-[(4-carboxyphenoxy)methyl]-2-ethylpropane-1,3-diyl]dioxy]dibenzoic acid | 1359740-23-0 | C27H26O9 |
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4,4'-(乙烷-1,2-二基双(氧基))双(4-氧代丁酸) | 4,4'-(ethane-1,2-diylbis(oxy))bis(4-oxobutanoic acid) | 35415-14-6 | C10H14O8 |
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4,4'-(乙炔-1,2-二基)二苯甲酸 | 4,4'-(ethyne-1,2-diyl)dibenzoic acid | 16819-43-5 | C16H10O4 |
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4,4',4''-(苯基-1,3,5-三氧代)-苯甲酸 | 1,3,5-tri(4-carboxyphenoxy)benzene | 1071125-59-1 | C27H18O9 |
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4,4',4'',4'''-([[1,1'-联苯]-4,4'-二基二苯并三氟)四[苯甲酸 | N,N,N',N'-tetrakis(4-carboxyphenyl)biphenyl-4,4'-diamine | 1193093-31-0 | C40H28N2O8 |
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4,4',4"-硼代三甲基苯甲酸(2,3,5,6-四甲基苯甲酸) | tris(p-carboxylic acid)tridurylborane | 1358822-48-6 | C33H39BO6 |
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4,10-二溴二苯并(def,mno)屈-6,12-二基二硫酸酯二钠盐 | Disodium 4,10-dibromodibenzo(def,mno)chrysene-6,12-diyl bis(sulphate) | 10290-03-6 | C22H8Br2Na2O8S2 |
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4'-碘-4-联苯羧酸 | 4'-Iod-biphenyl-4-carbonsaeure | 5731-12-4 | C13H9IO2 |
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4 - (吡啶- 3 -基)-4-氧代丁酸盐酸盐 | 4-oxo-4-(pyridin-3-yl)butanoic acid | 4192-31-8 | C9H9NO3 |
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3β-乙酰氧基-5β-雄甾烷-17-酮 | 3β-acetoxy-(5ξ)-androstan-17-one | 1098-12-0 | C21H32O3 |
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3beta-羟基-24-亚甲基-8-羊毛甾烯-21-酸 | eburicoic acid | 560-66-7 | C31H50O3 |
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3H-[1,2,3]三唑并[4,5-d]嘧啶-7-醇 | 5-bromoquinolin-8-amine | 53472-18-7 | C9H7BrN2 |
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3A,4,5,6,7,7A-六氢化-4,7-亚甲基-1H-茚酚丙酸酯 | 3a,4,5,6,7,7a-Hexahydro-4,7-methano-1H-indenyl propionate | 1637564-95-4 | C13H18O2 |
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3A,4,5,6,7,7A-六氢-4,7-亚甲基-1H-茚-6-基-2-甲基丙酸酯 | 3a,4,5,6,7,7a-Hexahydro-4,7-methano-1H-inden-6-yl isobutyrate | 68039-39-4 | C14H20O2 |
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3A,4,5,6,7,7A-六氢-4,7-亚甲基-1H-茚-6-基-2-甲基丙酸酯 | 3a,4,5,6,7,7a-Hexahydro-4,7-methano-1H-inden-5-yl isobutyrate | 67634-20-2 | C14H20O2 |
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3.5-叔丁基苯乙酸 | 3,5-di-tert-butylphenylacetic acid | 42288-54-0 | C16H24O2 |
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3-降金刚烷碳酰氯 | 3-noradamantanecarboxylic acid chloride | 67064-09-9 | C10H13ClO |
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3-间甲苯氧基丙酸 | 3-<3-Methyl-phenoxy>-propionsaeure | 25173-36-8 | C10H12O3 |
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3-酮庚酸甲酯 | methyl 3-oxoheptanoate | 39815-78-6 | C8H14O3 |
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3-表齐墩果酸 | 3-epioleanolic acid | 25499-90-5 | C30H48O3 |
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3-萘-2-丙酸 | 3-(2-naphthyl)propionic acid | 21658-35-5 | C13H12O2 |
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3-苯硫基丙酸 | 3-(phenylthio)propionic acid | 5219-65-8 | C9H10O2S |
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3-苯甲酰硫基-2-甲基丙酸 | (D)-3-(Benzoylthio)-2-methylpropanoic acid | 74431-50-8 | C11H12O3S |
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3-苯氧基扁桃酸 | 3-phenoxymandelic acid | 66637-86-3 | C14H12O4 |
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3-苯氧基丙基烯二(乙酸酯) | 1,2-diacetoxy-3-phenoxypropane | 7250-71-7 | C13H16O5 |
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3-苯基苯磺酰氯 | biphenyl-3-sulfonyl chloride | 65685-01-0 | C12H9ClO2S |
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3-苯基吡唑-5-羧酸水合物 | 5-phenyl-1H-pyrazole-3-carboxylic acid | 5071-61-4 | C10H8N2O2 |
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3-苯基吡咯烷-2-羧酸 | trans-3-phenylproline | 3005-68-3 | C11H13NO2 |
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3-苯基丙基戊酸酯 | 3-phenyl-1-propyl pentanoate | 5451-88-7 | C14H20O2 |
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3-苯基丁-2-烯酸 | 3-phenylbut-2-enoic acid | 1199-20-8 | C10H10O2 |
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3-苯基-环丁烷羧酸 | 3-phenylcyclobutanecarboxylic acid | 66016-28-2 | C11H12O2 |
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3-苯基-3-氨基丙酸甲酯盐酸盐 | methyl 3-amino-3-phenylpropionate hydrochloride | 88831-43-0 | C10H14NO2*Cl |
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3-苯基-3-氧杂环丁胺盐酸盐 | 3-phenyloxetan-3-amine hydrochloride | 1211284-11-5 | C9H11NO*ClH |
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3-苯基-2-丙炔-1-胺 盐酸盐 | 3-phenylprop-2-yn-1-amine hydrochloride | 30011-36-0 | C9H9N*ClH |
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3-苯丙基异氰酸酯 | 3-phenylpropylisocyanate | 68664-23-3 | C10H11NO |
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3-苄氧基苯甲酸 | 3-benzyloxybenzoic acid | 69026-14-8 | C14H12O3 |
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3-苄氧基苯乙酸 | 3-benzyloxyphenylacetic acid | 1860-58-8 | C15H14O3 |
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3-苄氧基-4-甲氧基苯甲酸 | 3-benzyloxy-4-methoxybenzoic acid | 58452-00-9 | C15H14O4 |
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3-肼基苯磺酸 | 3-Hydrazino-benzolsulfonsaeure | 138-30-7 | C6H8N2O3S |
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