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 |
|---|---|---|---|
| (2E,4E,6E,8E,10E,12E,14E)-2,6,11,15-四甲基-2,4,6,8,10,12,14-十六碳七烯二醛 | crocetindial | 502-70-5 | C20H24O2 |
| (2E)-4-溴丁-2-烯酸叔丁酯 | (E)-tert-butyl 4-bromobut-2-enoate | 86606-04-4 | C8H13BrO2 |
| (2E)-4-(4-溴苯基)-4-氧代丁2-烯酸 | (E)-4-(4-bromophenyl)-4-oxobut-2-enoic acid | 20972-38-7 | C10H7BrO3 |
| (2E)-3-环己基-2-丙烯酸 | (E)-3-cyclohexylprop-2-enoic acid | 56453-86-2 | C9H14O2 |
| (2E)-3-(4-氯-3-氟苯基)-2-丙烯酸 | (E)-3-(4-chloro-3-fluorophenyl)acrylic acid | 844694-47-9 | C9H6ClFO2 |
| (2E)-3-(3-氨基苯基)丙烯酸 | 3-amino-<i>trans</i>-cinnamic acid | 127791-53-1 | C9H9NO2 |
| (2E)-3-(3,5-二氯苯基)丙烯酸 | (E)-3-(3,5-dichlorophenyl)acrylic acid | 20595-53-3 | C9H6Cl2O2 |
| (2E)-3-(2,6-二氯苯基)丙烯酸 | (2E)-3-(2,6-dichlorophenyl)prop-2-enoic acid | 20595-49-7 | C9H6Cl2O2 |
| (2E)-3-(1-甲基-1H-吡唑-4-基)丙烯酸 | (E)-3-(1-methyl-1H-pyrazol-4-yl)acrylic acid | 689251-97-6 | C7H8N2O2 |
| (2E)-2-丁烯二酸二己酯 | dihexyl fumarate | 19139-31-2 | C16H28O4 |
| (2-羧乙基)二甲基溴化锍 | propiothetin | 20986-22-5 | Br*C5H11O2S |
| (2-羟基乙氧基)乙酸 | 2-hydroxyethoxyacetic acid | 13382-47-3 | C4H8O4 |
| (2-羟基-1-萘基)硼酸 | 2-hydroxy-1-naphthaleneboronic acid | 898257-48-2 | C10H9BO3 |
| (2-甲酰基-5-(三氟甲基)苯基)硼酸 | 5-Trifluoromethyl-2-formyl phenylboronic acid | 1204580-94-8 | C8H6BF3O3 |
| (2-甲氧苄基)膦酸二乙酯 | 2-methoxy-1-diethylphosphonomethyl-benzene | 150809-54-4 | C12H19O4P |
| (2-甲氧基苯基)丙酸酯 | 2-methoxyphenyl propionate | 7598-60-9 | C10H12O3 |
| (2-甲氧基-5-甲基苯基)乙酸 | 2-methoxy-5-methylbenzeneacetic acid | 58506-24-4 | C10H12O3 |
| (2-溴-5-叔丁基苯基)硼酸 | 2-bromo-5-tert-butylbenzeneboronic acid | 916747-52-9 | C10H14BBrO2 |
| (2-氰基苯氧基)乙酸 | 2-cyanoyphenoxyacetic acid | 6574-95-4 | C9H7NO3 |
| (2-氯-吡啶-4-基)乙酸 | 2-(2-chloropyridin-4-yl)acetic acid | 887580-55-4 | C7H6ClNO2 |
| (2-氯-3-氟吡啶-4-基)氨基甲酸叔丁酯 | tert-butyl (2-chloro-3-fluoropyridin-4-yl)carbamate | 1354223-71-4 | C10H12ClFN2O2 |
| (2-氨磺酰基-乙基)-氨基甲酸苄酯 | benzyl (2-sulfamoylethyl)carbamate | 136027-17-3 | C10H14N2O4S |
| (2-氨基乙氧基)乙酸 | 2-(2-aminoethoxy)acetic acid | 10366-71-9 | C4H9NO3 |
| (2-氨基-3-羟基-十八烷氧基)膦酸 | sphinganine-1-phosphate | 19794-97-9 | C18H40NO5P |
| (2-氧代-3,4-二氢-2H-喹啉-1-基)-乙酸 | (2-oxo-3,4-dihydro-2H-quinolin-1-yl)-acetic acid | 81745-21-3 | C11H11NO3 |
| (2-氧代-2,3-二氢-1H-吲哚-3-基)-乙酸 | 2,3-dihydro-2-oxo-1H-indole-3-acetic acid | 2971-31-5 | C10H9NO3 |
| (2-氧代-1-((2-(三甲基甲硅烷基)乙氧基)甲基)-1,1,2,3-四氢螺[茚-2,3-吡咯并[2,3-b]吡啶]-5-基)氨基甲酸叔丁酯 | tert-butyl (+/-)-(2'-oxo-1'-{[2-(trimethylsilyl)ethoxy]methyl}-1,1',2',3-tetrahydrospiro[indene-2,3'-pyrrolo[2,3-b]pyridin]-5-yl)carbamate | 1033608-31-9 | C26H35N3O4Si |
| (2-氧代-1,3-苯并噁唑-3(2H)-基)乙酸 | 2-(2-oxobenzo[d]oxazol-3(2H)-yl)acetic acid | 13610-49-6 | C9H7NO4 |
| (2-氟苯甲酰基氨基)-乙酸 | 2-(2-fluorobenzamido)acetic acid | 363-34-8 | C9H8FNO3 |
| (2-氟苯氧基)乙酸 | (2-fluorophenoxy)acetic acid | 348-10-7 | C8H7FO3 |
| (2-氟苯基)硫代]乙酸 | o-Fluorophenylthioglycolic acid | 705-02-2 | C8H7FO2S |
| (2-氟-5-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)吡啶-3-基)氨基甲酸叔丁酯 | tert-Butyl (2-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)carbamate | 1310405-07-2 | C16H24BFN2O4 |
| (2-氟-4-羟基苯基)硼酸 | (2-fluoro-4-hydroxyphenyl)boronic acid | 1376989-43-3 | C6H6BFO3 |
| (2-新戊基烯丙基)琥珀酸 | (2-neopentyl-allyl)-succinic acid | 5703-15-1 | C12H20O4 |
| (2-异丙氧乙基)乙酸酯 | Ethanol, 2-(1-methylethoxy)-, acetate | 19234-20-9 | C7H14O3 |
| (2-二苯甲基氧基羰基氨基-6-氧代-1,6-二氢嘌呤-9-基)-乙酸 | 2-N-(benzhydryloxycarbonyl)guanine-9-acetic acid | 169287-79-0 | C21H17N5O5 |
| (2-N-丁氧基乙氧基)乙酸 | (2-butoxyethoxy)acetic acid | 82941-26-2 | C8H16O4 |
| (2-(二甲基氨基)-2-氧代乙基)膦酸二乙酯 | diethyl N,N-dimethylcarbamoylmethylphosphonate | 3842-86-2 | C8H18NO4P |
| (2-((叔丁基二甲基甲硅烷基)氧基)乙基)(丙-2-炔-1-基)氨基甲酸叔丁酯 | tert-butyl (2-((tert-butyldimethylsilyl)oxy)ethyl)(prop-2-yn-1-yl)carbamate | 530157-18-7 | C16H31NO3Si |
| (2,4-苯二甲基)乙酸 | 2,4-dimethylphenylacetic acid | 6331-04-0 | C10H12O2 |
| (2,4-二氯苄基)甲胺盐酸盐 | 2,4-dichlorobenzyl-N-methyl amine hydrochloride | 90389-07-4 | C8H9Cl2N*ClH |
| (2,4-二-叔丁基苯氧基)乙酸 | 2,4-Di-tert-butylphenoxyacetic acid | 18327-79-2 | C16H24O3 |
| (2,3-二氧代-2,3-二氢-吲哚-1-基)-乙酸 | isatin-N-acetic acid | 60705-96-6 | C10H7NO4 |
| (2,3-二氢-苯并[1,4]二氧-6)-乙酸 | 2,3-dihydro-1,4-benzodioxin-6-ylacetic acid | 17253-11-1 | C10H10O4 |
| (2,2-二甲基丙酰基)氨基]乙酸 | N-(2,2,2-trimethylacetyl)glycine | 23891-96-5 | C7H13NO3 |
| (2,2-二甲基丙基)亚膦酸二氯化物 | neopetyl dichlorophosphine | 57620-67-4 | C5H11Cl2P |
| (2,2-二甲基-1,3-二氧戊环-4-基)甲基邻氨基苯甲酸酯 | (2,2-Dimethyl-1,3-dioxolan-4-yl)methyl anthranilate | 4934-23-0 | C13H17NO4 |
| (2,2,2-三氟乙氧基)乙酸 | (2,2,2-trifluoroethoxy)ethanoic acid | 675-67-2 | C4H5F3O3 |
| (2,2,2-三氟-1-羟基乙基)氨基甲酸苄酯 | 1-(benzyloxycarbonylamino)-2,2,2-trifluoroethanol | 6798-33-0 | C10H10F3NO3 |
| (1s,3s)-3-氨基环戊基氨基甲酸叔丁酯 | tert-butyl ((1S,3S)-3-aminocyclopentyl)carbamate | 645400-44-8 | C10H20N2O2 |