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 |
|---|---|---|---|
| 2-氧代-2,3-二氢-1H-咪唑-4-羧酸 | 2-Oxo-4-imidazolin-4-carbonsaeure | 39828-47-2 | C4H4N2O3 |
| 2-氧代-1,7-二氮杂螺[4-]癸烷-7-羧酸叔丁酯 | tert-butyl (RS)-2-oxo-1,7-diazaspiro[4.5]decane-7-carboxylate | 1158749-85-9 | C13H22N2O3 |
| 2-氟间苯二甲酸 | 2-fluoroisophthalic acid | 1583-65-9 | C8H5FO4 |
| 2-氟苄脒盐酸盐 | 2-fluorobenzamidine hydrochloride | 57075-81-7 | C7H7FN2*ClH |
| 2-氟烟酸甲酯 | methyl 2-fluoronicotinate | 446-26-4 | C7H6FNO2 |
| 2-氟对苯二甲酸 | 2-fluoroterephthalic acid | 3906-87-4 | C8H5FO4 |
| 2-氟丙酸乙酯 | ethyl 2-fluoropropionate | 349-43-9 | C5H9FO2 |
| 2-氟-6-碘苯甲酸乙酯 | ethyl 2-fluoro-6-iodobenzoate | 925215-01-6 | C9H8FIO2 |
| 2-氟-6-甲氧基苯甲腈 | Benzol-tricarbonsaeure-1,2,4-tritridecylester | 94109-09-8 | C48H84O6 |
| 2-氟-6-(三氟甲基)苯甲酸钠 | Benzoic acid, 2-fluoro-6-(trifluoromethyl)-, sodium salt (1:1) | 1708942-21-5 | C8H3F4O2*Na |
| 2-氟-5-碘代苯甲酰氯 | 2-fluoro-5-iodobenzoyl chloride | 186584-73-6 | C7H3ClFIO |
| 2-氟-5-硝基苯硼酸 | 2-fluoro-5-nitrophenylboronic acid | 819849-20-2 | C6H5BFNO4 |
| 2-氟-5-甲硫基苯甲酸 | 2-fluoro-5-(methylthio)benzoic acid | 57318-98-6 | C8H7FO2S |
| 2-氟-5-甲基苯乙酸 | 2-(2-fluoro-5-methylphenyl)acetic acid | 203314-27-6 | C9H9FO2 |
| 2-氟-5-(三氟甲基)-苯乙酸 | 2-fluoro-5-(trifluoromethyl)phenylacetic acid | 220227-66-7 | C9H6F4O2 |
| 2-氟-4-羟基苯甲酸 | 2-fluoro-4-hydroxybenzoic acid | 65145-13-3 | C7H5FO3 |
| 2-氟-4-碘苯甲酸 | 2-fluoro-4-iodo-benzoic acid | 124700-40-9 | C7H4FIO2 |
| 2-氟-4-硝基苯甲酸叔丁酯 | tert-butyl 2-fluoro-4-nitrobenzoate | 157665-46-8 | C11H12FNO4 |
| 2-氟-4-硝基苯乙酸 | 2-(2-fluoro-4-nitrophenyl)acetic acid | 315228-19-4 | C8H6FNO4 |
| 2-氟-4-甲氧基苯甲酸 | 2-fluoro-4-methoxy-benzoic acid | 394-42-3 | C8H7FO3 |
| 2-氟-4-甲基苯磺酰氯 | 2-(2-fluoro-4-methylphenyl)acetic acid | 518070-28-5 | C9H9FO2 |
| 2-氟-4-甲基苯甲酸钠 | Sodium 2-fluoro-4-methylbenzoate | 1708942-19-1 | C8H6FNaO2 |
| 2-氟-4-甲基-5-硝基苯甲酸 | 2-fluoro-4-methyl-5-nitrobenzoic acid | 753924-40-2 | C8H6FNO4 |
| 2-氟-4-氯-5-硝基苯甲酸 | 4-chloro-2-fluoro-5-nitrobenzoic acid | 35112-05-1 | C7H3ClFNO4 |
| 2-氟-3溴苄胺盐酸盐 | (3-bromo-2-fluorophenyl)methanamine | 261723-28-8 | C7H7BrFN |
| 2-氟-3-苯基丙酸 | 2-fluoro-3-phenylpropanoic acid | 457-45-4 | C9H9FO2 |
| 2-氟-3-羟基苯甲酸 | 2-fluoro-3-hydroxybenzoic acid | 91658-92-3 | C7H5FO3 |
| 2-氟-3-碘苯甲酸 | 2-fluoro-3-iodobenzoic acid | 447464-03-1 | C7H4FIO2 |
| 2-氟-3-甲氧基羰基苯基硼酸 | (2-fluoro-3-(methoxycarbonyl)phenyl)boronic acid | 1315476-07-3 | C8H8BFO4 |
| 2-氟-3-甲基苯甲酸钠 | Sodium 2-fluoro-3-methylbenzoate | 1708942-18-0 | C8H6FNaO2 |
| 2-氟-3-甲基丁酸 | 2-fluoro-3-methylbutyric acid | 1578-62-7 | C5H9FO2 |
| 2-戊烯酸 | pent-2-enoic acid | 626-98-2 | C5H8O2 |
| 2-戊炔酸 | pent-2-ynoic acid | 5963-77-9 | C5H6O2 |
| 2-戊基磺酰氯 | 2-Pentansulfochlorid | 59427-30-4 | C5H11ClO2S |
| 2-异氰基乙酸钾 | potassium 2-isocyanoacetate | 58948-98-4 | C3H2NO2*K |
| 2-异丙基乙酰乙酸乙酯 | ethyl 2-isopropylacetoacetate | 1522-46-9 | C9H16O3 |
| 2-异丙基-5-甲基环苯乙酸 | phenyl-acetic acid menthyl ester | 1154-92-3 | C18H26O2 |
| 2-异丙基-5-甲基环己基丙烯酸酯 | (1S,2R,5S)-2-isopropyl-5-methylcyclohexyl acrylate | 108945-28-4 | C13H22O2 |
| 2-异丙基-4-戊烯酸 | 2-isopropylpent-4-enoic acid | 1575-71-9 | C8H14O2 |
| 2-异丙基-3-[4-甲氧基-3-(3-甲氧基丙氧基)苯基]丙烯酸 | (E)-2-(4-methoxy-3-(3-methoxypropoxy)-benzylidene)-3-methylbutanoic acid | 387868-07-7 | C17H24O5 |
| 2-异丙基-2-金刚烷丙烯酸甲酯 | 2-isopropyl-2-adamantyl methacrylate | 297156-50-4 | C17H26O2 |
| 2-异丙基-1,3-二恶烷-5-羧酸 | 2-(2-propyl)-1,3-dioxane-5-carboxylic acid | 116193-72-7 | C8H14O4 |
| 2-己烯-1-醇乙酸酯 | 2-hexenyl acetate | 10094-40-3 | C8H14O2 |
| 2-己基磺酰氯 | 1-hexanesulfonyl chloride | 14532-24-2 | C6H13ClO2S |
| 2-巯基苯甲酸钠 | 134-23-6 | C7H6NaO2S | |
| 2-巯基丙酸铵 | ammonium 2-mercaptopropanoate | 13419-67-5 | C3H6O2S*H3N |
| 2-巯基-S-硫代苯甲酰乙酸 | Carboxymethyl dithiobenzoate | 942-91-6 | C9H8O2S2 |
| 2-巯基-2-甲基丙酸 | 2-mercapto-2-methylpropanoic acid | 4695-31-2 | C4H8O2S |
| 2-对三联苯硼酸 | 2-p-terphenylboronic acid | 663954-31-2 | C18H15BO2 |
| 2-奎宁环羧酸盐酸盐 | 2-carboxyquinuclidine hydrochloride | 52601-23-7 | C8H13NO2*ClH |