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 |
|---|---|---|---|
| 咪唑并[1,5-a]吡啶-5-羧酸,5,6,7,8-四氢- | (1R)-8-methyl-8-azabicyclo[3.2.1]oct-3-ene-2-carboxylic acid;hydrochloride | 5937-74-6 | C9H14ClNO2 |
| 咪唑乙烟酸 | azane;5-ethyl-2-(4-methyl-5-oxo-4-propan-2-yl-1H-imidazol-2-yl)pyridine-3-carboxylic acid | 101917-66-2 | C15H22N4O3 |
| 咪唑-4-磺酰氯 | 1H-imidazole-4-sulfonyl chloride | 58767-51-4 | C3H3ClN2O2S |
| 咖啡酸多巴胺 | N-trans-caffeoyldopamine | 103188-49-4 | C17H17NO5 |
| 咖啡酸 | caffeic acid | 331-39-5 | C9H8O4 |
| 咔唑-N-甲酰氯 | 9H-carbazole-9-carbonyl chloride | 73500-82-0 | C13H8ClNO |
| 呋喃甲酰氯 | 2-furancarbonyl chloride | 527-69-5 | C5H3ClO2 |
| 呋喃-3-磺酰氯 | furan-3-sulfonyl chloride | 52665-49-3 | C4H3ClO3S |
| 呋喃-2-磺酰氯 | furan-2-sulfonyl chloride | 52665-48-2 | C4H3ClO3S |
| 吴茱萸苦素7-乙酯 | rutaevin acetate | 62306-81-4 | C28H32O10 |
| 吲唑-3-羧酸 | 1H-Indazole-3-carboxylic acid | 4498-67-3 | C8H6N2O2 |
| 吲哚啉-2-羧酸 | indolin-2-yl carboxylic acid | 78348-24-0 | C9H9NO2 |
| 吲哚乙酸酯 | 3-indoxyl acetate | 608-08-2 | C10H9NO2 |
| 吲哚-6-羧酸乙酯-2-羧酸乙酯 | diethyl 1H-indole-2,6-dicarboxylate | 107516-75-6 | C14H15NO4 |
| 吲哚-3-乙醛酰氯 | indolyl-3-glyoxylyl chloride | 22980-09-2 | C10H6ClNO2 |
| 吲哚-2,3-二羧酸二甲酯 | 1H-indole-2,3-dicarboxylic acid dimethyl ester | 54781-93-0 | C12H11NO4 |
| 吲哚-1-乙酸 | 1-indolylacetic acid | 24297-59-4 | C10H9NO2 |
| 吩嗪乙基硫酸盐 | phenazine ethosulfate | 10510-77-7 | C2H5O4S*C14H13N2 |
| 吡酮酸镁 | Magnesium 5-oxido-3,4-dihydro-2H-pyrrole-2-carboxylate--5-hydroxy-3,4-dihydro-2H-pyrrole-2-carboxylic acid (1/1/1) | 62003-27-4 | C10H12MgN2O6 |
| 吡嗪-2-甲酰氯 | pyrazinoyl chloride | 19847-10-0 | C5H3ClN2O |
| 吡啶甲酸锌 | Zinc Picolinate | 17949-65-4 | C12H8N2O4Zn |
| 吡啶-4-磺酰氯 | pyridine-4-sulfonyl chloride | 134479-04-2 | C5H4ClNO2S |
| 吡啶-4-乙酸甲酯 | methyl 4-pyridineacetate | 29800-89-3 | C8H9NO2 |
| 吡啶-3-磺酰氯 | 3-pyridinesulfonyl Chloride | 16133-25-8 | C5H4ClNO2S |
| 吡啶-2-磺酰氯 | pyridine-2-sulfonyl chloride | 66715-65-9 | C5H4ClNO2S |
| 吡啶-2-基甲磺酰氯 | 2-pyridylmethanesulfonyl chloride | 540523-41-9 | C6H6ClNO2S |
| 吡啶-2,4,6-三羧酸 | pyridine-2,4,6-tricarboxylic acid | 536-20-9 | C8H5NO6 |
| 吡唑并[1,5-a]吡嗪-2-羧酸, 4,5,6,7-四氢-4-氧代-,乙酯 | ethyl 4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylate | 951626-95-2 | C9H11N3O3 |
| 吡唑啉盐酸盐 | Pyrazolidine dihydrochloride | 89990-54-5 | C3H10Cl2N2 |
| 吡唑-3-甲酸 | 1H-pyrazole-3-carboxylic acid | 1621-91-6 | C4H4N2O2 |
| 吡哆素三棕榈酸酯 | 3-hexadecanoyloxy-4,5-bis-hexadecanoyloxymethyl-2-methyl-pyridine | 4372-46-7 | C56H101NO6 |
| 吡哆素三己基癸酸酯 | Pyridoxine tris-hexyldecanoate | 564478-51-9 | C56H101NO6 |
| 吡咯酯 | 3-(N-tosyl-L-alaninyloxy)-5-phenylpyrrole | 99740-00-8 | C20H20N2O4S |
| 吡咯烷二硫代甲酸钠 | 872-71-9 | C5H9NNaS2 | |
| 吡咯烷乙酸 | pyrrolidinium acetate | 35574-23-3 | C2H4O2*C4H9N |
| 吡咯烷-1-丁酸 | 4-(pyrrolidin-1-yl)butanoic acid | 85614-44-4 | C8H15NO2 |
| 吡咯啉-1-磺酰氯 | N-pyrrolidinesulfonyl chloride | 1689-02-7 | C4H8ClNO2S |
| 吗啡啉盐酸盐 | morpholin hydrochloride | 10024-89-2 | C4H10NO*Cl |
| 吗啉-4-甲基苯磺酸盐 | 4-Methylbenzenesulfonate;morpholin-4-ium | 13732-62-2 | C11H17NO4S |
| 吗啉-2-基乙酸甲酯 | morpholin-2-yl-acetic acid methyl ester | 473269-88-4 | C7H13NO3 |
| 吖啶酮乙酸钠 | 58880-43-6 | C15H11NNaO3 | |
| 叶酸杂质E | 6-Pterinyl Folic Acid | 1391068-26-0 | C26H24N12O7 |
| 叶酸杂质06 | Mefox | 79573-48-1 | C20H23N7O7 |
| 右旋溴苯那敏马来酸盐 | S-brompheniramine maleate | 2391-03-9 | C4H4O4*C16H19BrN2 |
| 叠氮基乙酸NHS酯 | azidoacetic acid succinimidyl ester | 824426-32-6 | C6H6N4O4 |
| 叠氮-三乙二醇-丙酸 | 3-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)propanoic acid | 1056024-94-2 | C9H17N3O5 |
| 叔丁氧羰基十二聚乙二醇羧乙基 | 2,2-dimethyl-4-oxo-3,8,11,14,17,20,23,26,29,32,35,38,41-tridecaoxa-5-azatetratetracontan-44-oic acid | 1415981-79-1 | C32H63NO16 |
| 叔丁氧羰基六聚乙二醇乙酸 | 2,2-dimethyl-4-oxo-3,8,11,14,17,20,23-heptaoxa-5-azapentacosan-25-oic acid | 391684-36-9 | C19H37NO10 |
| 叔丁氧羰基-PEG4-乙酸 | 2,2-dimethyl-4-oxo-3,8,11,14,17-pentaoxa-5-azanonadecan-19-oic acid | 876345-13-0 | C15H29NO8 |
| 叔丁氧羰基-(S-苄基)半胱氨酰-琥珀酰亚胺 | (2,5-dioxopyrrolidin-1-yl) 3-benzylsulfanyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate | 85097-54-7 | C19H24N2O6S |