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-溴-4-(三氟甲基)苯甲酸 | 2-bromo-4-trifluoromethyl-benzoic acid | 328-89-2 | C8H4BrF3O2 |
| 2-溴-4,6-二氟苯甲酸 | 2-bromo-4,6-difluorobenzoic acid | 651026-99-2 | C7H3BrF2O2 |
| 2-溴-3-苯基丙酸 | 2-bromo-3-phenylpropanoic acid | 16503-53-0 | C9H9BrO2 |
| 2-溴-3-碘苯甲酸 | 2-bromo-3-iodobenzoic acid | 855198-37-7 | C7H4BrIO2 |
| 2-溴-3-碘异烟酸 | 2-bromo-3-iodoisonicotinic acid | 848243-29-8 | C6H3BrINO2 |
| 2-溴-3-甲酸 | 2-bromofuran-3-carboxylic acid | 197846-05-2 | C5H3BrO3 |
| 2-溴-3-甲酰基苯甲酸甲酯 | methyl 2-bromo-3-formylbenzoate | 750585-94-5 | C9H7BrO3 |
| 2-溴-3-甲基戊酸 | 2-bromo-3-methylpentanoic acid | 42880-22-8 | C6H11BrO2 |
| 2-溴-3-氯苯甲酸 | 2-bromo-3-chlorobenzoic acid | 56961-26-3 | C7H4BrClO2 |
| 2-溴-3-氯苯乙酸甲酯 | methyl 2-bromo-2-(3-chlorophenyl)acetate | 137420-52-1 | C9H8BrClO2 |
| 2-溴-3-氯异烟酸 | 2-Bromo-3-chloropyridine-4-carboxylic acid | 1214377-39-5 | C6H3BrClNO2 |
| 2-溴-3-氟异烟酸 | 2-bromo-3-fluoroisonicotinic acid | 1211530-89-0 | C6H3BrFNO2 |
| 2-溴-3,5-二硝基苯甲酸 | 2-bromo-3,5-dinitro-benzoic acid | 116529-60-3 | C7H3BrN2O6 |
| 2-溴-3,5-二氯苯胺 | 2-Bromo-3,5-dichloro-phenylamine | 1211214-30-0 | C6H4BrCl2N |
| 2-溴-2-甲基丁酸 | 2-bromo-2-methyl-butyric acid | 41242-50-6 | C5H9BrO2 |
| 2-溴-2-环戊基乙酸 | bromo-cyclopentyl-acetic acid | 53389-30-3 | C7H11BrO2 |
| 2-溴-2-环丙基乙酸乙酯 | ethyl 2-bromo-2-cyclopropylacetate | 1200828-74-5 | C7H11BrO2 |
| 2-溴-1-[4-羟基-3-(羟基甲基)苯基]-1-乙酮 | 2-bromo-1-[4-hydroxy-3-(hydroxymethyl)phenyl]ethan-1-one | 62932-94-9 | C9H9BrO3 |
| 2-溴-1,3,5-苯三甲酸 | 2-bromobenzene-1,3,5-tricarboxylic acid | 13520-03-1 | C9H5BrO6 |
| 2-氰基苄胺 | 2-(aminomethyl)benzonitrile hydrochloride | 1134529-25-1 | C8H8N2*ClH |
| 2-氰基吡啶-5-硼酸频那酯 | 2-cyanopyridine-5-boronic acid pinacol ester | 741709-63-7 | C12H15BN2O2 |
| 2-氰基-苯乙酸 | 2-(2-cyanophenyl)acetic acid | 18698-99-2 | C9H7NO2 |
| 2-氰基-6-氟苯硼酸 | (2-cyano-6-fluorophenyl)boronic acid | 656235-44-8 | C7H5BFNO2 |
| 2-氰基-5-甲基苯甲酸甲酯 | methyl 2-cyano-5-methylbenzoate | 127510-94-5 | C10H9NO2 |
| 2-氰基-4-苯基吡啶 | 4-phenyl-pyridine-2-carbonitrile | 18714-16-4 | C12H8N2 |
| 2-氰基-2-(2-硝基苯基)乙酸乙酯 | (+/-)-ethyl cyano(2-nitrophenyl)acetate | 65548-02-9 | C11H10N2O4 |
| 2-氰吡啶-3-硼酸频哪酯 | 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carbonitrile | 878194-93-5 | C12H15BN2O2 |
| 2-氯苯甲酸钠 | 17264-74-3 | C7H5ClNaO2 | |
| 2-氯苯基乙酸酯 | 2-chlorophenyl acetate | 4525-75-1 | C8H7ClO2 |
| 2-氯甲基噻唑-4-甲酸甲酯 | methyl 2-(chloromethyl)-1,3-thiazole-4-carboxylate | 321371-29-3 | C6H6ClNO2S |
| 2-氯甲基-4-甲基-3-喹啉羧酸甲酯盐酸盐 | 2-chloromethyl-4-methyl-3-quinolinecarboxylic acid methyl ester hydrochloride | 1009306-53-9 | C13H12ClNO2*ClH |
| 2-氯烟酸甲酯 | methyl 2-chloropyridine-3-carboxylate | 40134-18-7 | C7H6ClNO2 |
| 2-氯烟酰氯 | 2-Chloronicotinoyl chloride | 49609-84-9 | C6H3Cl2NO |
| 2-氯恶唑-4-甲酸 | 2-chlorooxazole-4-carboxylic acid | 706789-07-3 | C4H2ClNO3 |
| 2-氯异丁酸 | 2-chloro-2-methylpropanoic acid | 594-58-1 | C4H7ClO2 |
| 2-氯异丁酰氯 | 2-chloroisobutyryl chloride | 13222-26-9 | C4H6Cl2O |
| 2-氯对苯二甲酸 | 2-chloroterephthalic acid | 1967-31-3 | C8H5ClO4 |
| 2-氯乙酸乙酯 | 2-chloro-1-acetoxyethane | 542-58-5 | C4H7ClO2 |
| 2-氯乙脒 | 2-chloro-acetamidine | 20846-52-0 | C2H5ClN2 |
| 2-氯乙烷磺酰基异氰酸酯 | isocyanate de 2-chloroethylsulfonyle | 4794-41-6 | C3H4ClNO3S |
| 2-氯乙基硫代氰酸酯 | 2-chloroethyl thiocyanate | 928-57-4 | C3H4ClNS |
| 2-氯丙酸 | (R,S)-2-chloropropionic acid | 598-78-7 | C3H5ClO2 |
| 2-氯丙烯酸 | 2-Chloroacrylic acid | 598-79-8 | C3H3ClO2 |
| 2-氯丁酰氯 | 2-chlorobutyryl chloride | 7623-11-2 | C4H6Cl2O |
| 2-氯-N-甲基乙胺盐酸盐 | N-methyl-2-chloroethylamine hydrochloride | 4535-90-4 | C3H8ClN*ClH |
| 2-氯-N,N-二乙基丙胺盐酸盐 | diethyl-(2-chloro-propyl)-amine; hydrochloride | 869-25-0 | C7H16ClN*ClH |
| 2-氯-6-硝基苯甲酸 | 2-chloro-6-nitrobenzoic acid | 5344-49-0 | C7H4ClNO4 |
| 2-氯-6-甲氧基苯甲酸 | 2-chloro-6-methoxybenzoic acid | 3260-89-7 | C8H7ClO3 |
| 2-氯-6-甲基苯甲酸 | 2-chloro-6-methylbenzoic acid | 21327-86-6 | C8H7ClO2 |
| 2-氯-6-甲基苯氧基乙酸 | 2-methyl-6-chlorophenoxyacetic acid | 19094-75-8 | C9H9ClO3 |