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芳香酸

芳香酸可分为两种类型:一种是羧基(—COOH)直接连接在苯环或其它芳环上的碳原子上;另一种则是羧基连接在芳环的侧链上。例如,苯甲酸属于前者,而苯乙酸则属于后者。通常情况下,这类化合物难溶于冷水且多为固体。芳香环上的羧基与脂肪酸中的羧基非常相似,只是酸性略强一些,可以形成酯、酰胺、酸酐或卤化物等衍生物。

中文名称 英文名称 CAS号 化学式 结构式图片
—— p-methyl red sodium salt 845-46-5 C15H14N3O2*Na
p-methyl red sodium salt
—— Benzene-1,2,3-tricarboxylic acid dihydrate 36362-97-7 C9H10O8
Benzene-1,2,3-tricarboxylic acid dihydrate
—— cis-ϖ-Camphansaeure 465-48-5 C10H14O4
cis-ϖ-Camphansaeure
—— (1S)-(-)-camphanic acid 465-48-5 C10H14O4
(1S)-(-)-camphanic acid
—— 2-(4-hydroxyphenylazo)benzoic acid 1634-82-8 C13H10N2O3
2-(4-hydroxyphenylazo)benzoic acid
—— 2-[[4-(dipropylamino)phenyl]diazenyl]benzoic acid 2641-01-2 C19H23N3O2
2-[[4-(dipropylamino)phenyl]diazenyl]benzoic acid
—— o-iodosobenzoate 304-91-6 C7H4IO3
o-iodosobenzoate
—— potassium hydrogen phthalate 88-99-3 C8H5O4*K
potassium hydrogen phthalate
—— (4S)-4-prop-1-en-2-ylcyclohexene-1-carboxylate 23635-14-5 C10H13O2-
(4S)-4-prop-1-en-2-ylcyclohexene-1-carboxylate
—— N-(4-Bromo-2-carboxyphenyl)ethanimidate 38985-79-4 C9H7BrNO3-
N-(4-Bromo-2-carboxyphenyl)ethanimidate
—— 3-Amino-2-methylbenzoate 52130-17-3 C8H8NO2-
3-Amino-2-methylbenzoate
—— 3-Iodo-4-methoxybenzoate 82998-57-0 C8H6IO3-
3-Iodo-4-methoxybenzoate
—— (R)-lipoate 1200-22-2 C8H13O2S2-
(R)-lipoate
—— monosodium 4-chlorophthalate 56047-23-5 C8H4ClO4*Na
monosodium 4-chlorophthalate
—— trans-1,4-Cyclohexanedicarboxylic acid 619-82-9 C8H12O4
trans-1,4-Cyclohexanedicarboxylic acid
—— 2-(2-bromophenoxy)acetic acid 1879-56-7 C8H7BrO3
2-(2-bromophenoxy)acetic acid
—— meso-2,3-diphenylsuccinic acid 1225-13-4 C16H14O4
meso-2,3-diphenylsuccinic acid
—— (R)-(+)-3-(2-methylphenoxy)propane-1,2-diol 59-47-2 C10H14O3
(R)-(+)-3-(2-methylphenoxy)propane-1,2-diol
—— (S)-(-)-3-(2-methylphenoxy)propane-1,2-diol 59-47-2 C10H14O3
(S)-(-)-3-(2-methylphenoxy)propane-1,2-diol
—— sodium phenylphyruvate 114-76-1 C9H7O3*Na
sodium phenylphyruvate
—— 2-iodoxybenzoic acid 304-91-6 C7H5IO3
2-iodoxybenzoic acid