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羧酸盐的结构通式为R-COO-M，R表示烃基，M表示阳离子(绝大部分为金属离子，也有铵根离子)。羧酸盐是由羧酸和碱发生中和反应得到的，一般对应的羧酸酸性相对于无机强酸酸性较弱，可以向羧酸盐的溶液中加入稀盐酸，然后加入乙醇加热，如果能够有香味出现，那么说明发生了酯化反应也就说明了最初的盐类为羧酸盐。

按化学元素: B^x; C^x; N^x; O^x; F^x; Si^x; P^x; S^x; Cl^x; Br^x; I^x

按关键基团： 氨基环己烷羧酸及衍生物 (16) 氨基环戊烷羧酸 (4)

母核： 其它脂肪杂环化合物 (16) 噻吩 (6) 吡啶 (20) 嘧啶 (12) 吲哚 (5) 噁二唑 (2) 恶唑 (1) 其他芳香杂环化合物 (23) 吡咯烷 (7) 四氢吡喃 (3) 环氧化合物 (4) 噻二唑 (3) 噻唑 (10) 呋喃 (4)

官能团： 酚 (17) 芳基 (146) 醚 (30) 胺 (138) 醇 (68) 酰胺 (58) 硫化物 (5) 含氟砌块 (34) 三氟甲基 (12) 脂链烃 (129) 溴代物 (11) 氯代物 (34) 酯 (19) 酮 (31) 烯基 (38) 硝基 (7) 碘化物 (4) 磺酸 (5) 羧酸 (25) 磺酸盐 (2) 磺酰胺 (1) 脂环烃 (10) 醛 (2) 更多

按纯度： 99+% 99% 98+% 98% 97+% 97% 96+% 96% 95+% 95% 93% 90+% 90%

按分子量： 0-100 100-200 200-300 300-400 400-500 500-600 600-700 700-800 800-900 900-1000 1000+

按化学元素： CBrFNNaOS CFeO CORb COSr CFeNO CFNO- CMnO COSn CBO CCuO CLiNO CBFNO- COSm CClNOPb CNdO CClNaOS CINNaO CNiO CCaClO CBaO CCeO CFKO CClNO CINaO CFNNaO CNNaOS CCaFO CNOSSn CCuNNaO CKNOS CCuNO COPb CClLiNO COTm CCaO CBrNO CClNOS CLiO CNOPt CClOS CFIO CBr CLiNOS CFKNO CBrKNO CNaO CNaOS CFNaO CNNaOP CCaNOS CgNO CCaNO CCaClNOS CFNO CFMoO CBiO CCrO CBrNOSn CEuO CClNaO CCrKO CFORu CBrNNaOS COSi COSc CBrLiNO CNO./Ca./O CNOS CCoO CBrFKO CClNNaOS CFNNaOS CAlFNO CNNaOSi CClNNaO CNNaO CIKNO CBrFNO CCaFNO CIKOS CMgO CCsNO CClKO CNOSn CNaOSb CNS CBrNaO COS CKNO COSb CKNaO CMgNNaO CNORu.Cl. COZn CCaOS CNO CClKOS COY CCaINO CClFNOS CBrNNaO CClFNNaO CClFKNO CO CInO CKOS CCdO CKO CClFNaO CBrN CAgO CClKNO CrNO CIKO CIO 更多

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Sodium 2,3,4,5,6-pentafluorobenzoate Sodium 2,3,4,5,6-pentafluorobenzoate 品牌：taptap188官网入口 2,3,4,5,6-五氟苯甲酸钠: BD2579954830-57-395%; 登录 100g 常备现货

Sodium 2-(2-amino-3-(4-bromobenzoyl)phenyl)acetate Sodium 2-(2-amino-3-(4-bromobenzoyl)phenyl)acetate 品牌：taptap188官网入口 2-(2-氨基-3-(4-溴苯甲酰)苯基)乙酸钠: BD6976291714-93-198%; 登录 250mg 常备现货

Potassium 2-hydroxypropane-1,2,3-tricarboxylate hydrate Potassium 2-hydroxypropane-1,2,3-tricarboxylate hydrate 品牌：taptap188官网入口 2-羟基丙烷-1,2,3-三羧酸三钾水合物: BD1059426100-05-699%; 登录 1kg 常备现货

Sodium n-Octanoate Sodium n-Octanoate 品牌：taptap188官网入口 辛酸钠: BD1059731984-06-199%; 登录 500g 常备现货

Sodium 2-(2-aminophenyl)-2-oxoacetate Sodium 2-(2-aminophenyl)-2-oxoacetate 品牌：taptap188官网入口 2-(2-氨基苯基)-2-氧代乙酸钠: BD23701517617-34-495%; 登录 250mg 常备现货

Sodium N-carbamimidoyl-N-methylglycinate dihydrogen phosphate tetrahydrate Sodium N-carbamimidoyl-N-methylglycinate dihydrogen phosphate tetrahydrate 品牌：taptap188官网入口 N-氨基甲酰亚氨基-N-甲基甘氨酸二氢磷酸二钠盐四水合物: BD31776571519-72-799%; 登录 5g 常备现货

sodium2,3,4-trifluorobenzoate sodium2,3,4-trifluorobenzoate 品牌：taptap188官网入口 2,3,4-三氟苯甲酸钠: BD33584402955-41-395%; 登录 25g 常备现货

Disodium 5-((R)-2-(((R)-2-(3-chlorophenyl)-2-hydroxyethyl)amino)propyl)benzo[d][1,3]dioxole-2,2-dicarboxylate Disodium 5-((R)-2-(((R)-2-(3-chlorophenyl)-2-hydroxyethyl)amino)propyl)benzo[d][1,3]dioxole-2,2-dicarboxylate 品牌：taptap188官网入口 5-((R)-2-(((R)-2-(3-氯苯基)-2-羟乙基)氨基)丙基)苯并[d][1,3]二氧戊环-2,2-二甲酸二钠盐: BD107062138908-40-498+%; 登录 5mg 常备现货

Calcium (3S,5R,E)-7-(2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl)-3,5-dihydroxyhept-6-enoate Calcium (3S,5R,E)-7-(2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl)-3,5-dihydroxyhept-6-enoate 品牌：taptap188官网入口 (3S,5R,E)-7-(2-环丙基-4-(4-氟苯基)喹啉-3-基)-3,5-二羟基庚-6-烯酸钙: BD318273254452-88-598%; 登录 25mg 常备现货

Potassium 2-(quinolin-2-yl)acetate Potassium 2-(quinolin-2-yl)acetate 品牌：taptap188官网入口 2-(喹啉-2-基)乙酸钾: BD5864181251919-70-695%; 登录 1g 常备现货

2-(Phenyliodonio)benzoate hydrate 2-(Phenyliodonio)benzoate hydrate 品牌：taptap188官网入口 二苯基碘-2-羧酸内盐一水合物: BD21547896195-89-095%; 登录 5g 常备现货

Sodium 2-(naphthalen-1-yl)acetate Sodium 2-(naphthalen-1-yl)acetate 品牌：taptap188官网入口 1-萘乙酸钠: BD5971661-31-495%; 登录 100g 常备现货

Potassium 2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate Potassium 2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate 品牌：taptap188官网入口 2,6-二氧代-1,2,3,6-四氢嘧啶-4-羧酸钾: BD10859924598-73-098%; 登录 100g 常备现货

Sodium 2-hydroxy-2-(4-hydroxyphenyl)acetate Sodium 2-hydroxy-2-(4-hydroxyphenyl)acetate 品牌：taptap188官网入口 2-羟基-2-(4-羟基苯基)乙酸钠: BD23884369322-01-698%; 登录 1g 常备现货

(2S,3S,4R,5R,6R)-6-(((2R,3R,4R,5R,6R)-6-(((2R,3S,4S,5R,6R)-2-Carboxy-4-hydroxy-6-(((2R,3S,4R,5R,6S)-4-hydroxy-6-methoxy-5-(sulfoamino)-2-((sulfooxy)methyl)tetrahydro-2H-pyran-3-yl)oxy)-5-(sulfooxy)tetrahydro-2H-pyran-3-yl)oxy)-5-(sulfoamino)-4-(sulfooxy)-2-((sulfooxy)methyl)tetrahydro-2H-pyran-3-yl)oxy)-3-(((2R,3R,4R,5S,6R)-4,5-dihydroxy-3-(sulfoamino)-6-((sulfooxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4,5-dihydroxytetrahydro-2H-pyran-2-carboxylic acid, decasodium salt (2S,3S,4R,5R,6R)-6-(((2R,3R,4R,5R,6R)-6-(((2R,3S,4S,5R,6R)-2-Carboxy-4-hydroxy-6-(((2R,3S,4R,5R,6S)-4-hydroxy-6-methoxy-5-(sulfoamino)-2-((sulfooxy)methyl)tetrahydro-2H-pyran-3-yl)oxy)-5-(sulfooxy)tetrahydro-2H-pyran-3-yl)oxy)-5-(sulfoamino)-4-(sulfooxy)-2-((sulfooxy)methyl)tetrahydro-2H-pyran-3-yl)oxy)-3-(((2R,3R,4R,5S,6R)-4,5-dihydroxy-3-(sulfoamino)-6-((sulfooxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4,5-dihydroxytetrahydro-2H-pyran-2-carboxylic acid, decasodium salt 品牌：taptap188官网入口 (2S,3S,4R,5R,6R)-6-(((2R,3R,4R,5R,6R)-6-(((2R,3S,4S,5R,6R)-2-羧基-4- 羟基-6-(((2R,3S,4R,5R,6S)-4-羟基-6-甲氧基-5-(磺氨基)-2-(((磺氧基)甲基)四氢-2H-吡喃-3-基) 氧基)-5-(磺氧基)四氢-2H-吡喃-3-基)氧基)-5-(磺氨基)-4-(磺氧基)-2-(((磺氧基)甲基)四氢-2H-吡喃-3-基 )氧基)-3-(((((2R,3R,4R,5S,6R)-4,5-二羟基-3-(磺氨基)-6-(((磺氧基)甲基)四氢-2H-吡喃-2-基)) 氧)-4,5-二羟基四氢-2H-吡喃-2-羧酸十钠盐: BD168756114870-03-098%; 登录 25mg 常备现货

(S)-3-(1H-Indol-3-yl)-2-(trimethylammonio)propanoate (S)-3-(1H-Indol-3-yl)-2-(trimethylammonio)propanoate 品牌：taptap188官网入口 (S)-3-(1H-吲哚-3-基)-2-(三甲基铵)丙酸内盐: BD637547487-58-198%; 登录 10mg 常备现货

Sodium 2-fluorobenzoate Sodium 2-fluorobenzoate 品牌：taptap188官网入口 2-氟苯甲酸钠: BD33772490-97-198%; 登录 25g 常备现货

Magnesium (2R,3S)-2,3,4-trihydroxybutanoate Magnesium (2R,3S)-2,3,4-trihydroxybutanoate 品牌：taptap188官网入口 (2R,3S)-2,3,4-三羟基丁酸镁: BD169902778571-57-695%; 登录 100g 常备现货

Sodium (6R,7R)-3-(((1,3,4-thiadiazol-2-yl)thio)methyl)-7-(2-(1H-tetrazol-1-yl)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate Sodium (6R,7R)-3-(((1,3,4-thiadiazol-2-yl)thio)methyl)-7-(2-(1H-tetrazol-1-yl)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 品牌：taptap188官网入口 (6R,7R)-3-(((1,3,4-噻二唑-2-基)硫基)甲基)-7-(2-(1H-四唑-1-基)乙酰氨基)-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛烷-2-烯-2-羧酸钠盐: BD11146141136-22-590+%; 登录 100mg 常备现货

Sodium 3-fluorobenzoate Sodium 3-fluorobenzoate 品牌：taptap188官网入口 3-氟苯甲酸钠: BD33813499-57-095%; 登录 100g 常备现货

Sodium 4-fluorobenzoate Sodium 4-fluorobenzoate 品牌：taptap188官网入口 对氟苯甲酸钠: BD33817499-90-195%; 登录 5g 常备现货

Potassium 2-cyanoacetate Potassium 2-cyanoacetate 品牌：taptap188官网入口 2-氰乙酸钾: BD6311087062-95-597%; 登录 1g 常备现货

Sodium 2-(2-((2,6-dichlorophenyl)amino)phenyl)acetate Sodium 2-(2-((2,6-dichlorophenyl)amino)phenyl)acetate 品牌：taptap188官网入口 2-(2-((2,6-二氯苯基)氨基)苯基)乙酸钠: BD3206415307-79-698%; 登录 100g 常备现货

Potassium acetate Potassium acetate 品牌：taptap188官网入口 乙酸钾: BD112157127-08-298%; 登录 100g 常备现货

Sodium (R)-5-(1,2-dithiolan-3-yl)pentanoate Sodium (R)-5-(1,2-dithiolan-3-yl)pentanoate 品牌：taptap188官网入口 (R)-5-(1,2-二硫杂环戊烷-3-基)戊酸钠: BD218236176110-81-995%; 登录 5g 常备现货

Calcium 2-hydroxypropanoate Calcium 2-hydroxypropanoate 品牌：taptap188官网入口 2-羟基丙酸钙: BD686949814-80-297%; 登录 100g 常备现货

Calcium adipate Calcium adipate 品牌：taptap188官网入口 己二酸钙盐: BD6869597486-40-097%; 登录 1g 常备现货

Sodium 4-hydroxyquinoline-2-carboxylate Sodium 4-hydroxyquinoline-2-carboxylate 品牌：taptap188官网入口 4-羟基喹啉-2-羧酸钠: BD6890852439-02-398%; 登录 100mg 常备现货

Sodium 5-(2-chloro-4-(trifluoromethyl)phenoxy)-2-nitrobenzoate Sodium 5-(2-chloro-4-(trifluoromethyl)phenoxy)-2-nitrobenzoate 品牌：taptap188官网入口 三氟羧草醚钠盐: BD11250662476-59-995+%; 登录 5g 常备现货

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