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    首页 分子通 按分子结构分类 有机化合物 有机酸及其衍生物 羧酸及其衍生物

    羧酸及其衍生物

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2R,4R,5R)-methyl 2-isobutyl-1-(4-methoxyphenyl)-5-(trifluoromethyl)imidazolidine-4-carboxylate 1428259-74-8 C17H23F3N2O3
    (2R,4R,5R)-methyl 2-isobutyl-1-(4-methoxyphenyl)-5-(trifluoromethyl)imidazolidine-4-carboxylate
    —— N-benzyloxycarbonyl-tyrosyl=>glycyl=>glycine benzyl ester 103280-13-3 C28H29N3O7
    N-benzyloxycarbonyl-tyrosyl=>glycyl=>glycine benzyl ester
    —— <i>N</i>-benzoyl-DL-aspartic acid-1-ethyl ester 23262-02-4 C13H15NO5
    <i>N</i>-benzoyl-DL-aspartic acid-1-ethyl ester
    —— dimethyl cis-1-iodomethylcyclopropane-1,2-dicarboxylate 114644-58-5 C8H11IO4
    dimethyl cis-1-iodomethylcyclopropane-1,2-dicarboxylate
    —— Boc-Thr(Bzl)-Ala-Leu-Lys(Z)-Arg(Mts)-OBzl 104897-23-6 C61H85N9O13S
    Boc-Thr(Bzl)-Ala-Leu-Lys(Z)-Arg(Mts)-OBzl
    —— 4-amino-3-phenylisoxazole-5-<N-(2,2-diethoxyethyl)>carboxamide 132906-82-2 C16H21N3O4
    4-amino-3-phenylisoxazole-5-<N-(2,2-diethoxyethyl)>carboxamide
    —— (2R-cis)-1-(3-(Acetylthio)-2(S)-methyl-1-oxopropyl)-5-((1,1-dimethylethoxy)carbonyl)-2-pyrrolidineacetic acid methyl ester 133274-26-7 C18H29NO6S
    (2R-cis)-1-(3-(Acetylthio)-2(S)-methyl-1-oxopropyl)-5-((1,1-dimethylethoxy)carbonyl)-2-pyrrolidineacetic acid methyl ester
    —— triptofordin F-3 120786-79-0 C37H42O14
    triptofordin F-3
    —— 2-fluorohexanoyl peroxide 175286-65-4 C12H20F2O4
    2-fluorohexanoyl peroxide
    —— (S)-2-[3-((S)-1-carboxy-2-methyl-propylsulfamoyl)-benzenesulfonylamino]-3-methyl-butyric acid 1142953-19-2 C16H24N2O8S2
    (S)-2-[3-((S)-1-carboxy-2-methyl-propylsulfamoyl)-benzenesulfonylamino]-3-methyl-butyric acid
    —— Acetic acid (3aR,4R,7R,7aS)-7-acetoxy-3-formyl-3a,4,5,6,7,7a-hexahydro-1H-inden-4-yl ester 115333-68-1 C14H18O5
    Acetic acid (3aR,4R,7R,7aS)-7-acetoxy-3-formyl-3a,4,5,6,7,7a-hexahydro-1H-inden-4-yl ester
    —— 1593627-79-2 C17H25ClN2O4
    —— Acetic acid 3-allylsulfanyl-2-chloro-propyl ester 136808-50-9 C8H13ClO2S
    Acetic acid 3-allylsulfanyl-2-chloro-propyl ester
    —— (2E)-2-(Methoxyimino)-N-[(3-methylidenecyclobutyl)methyl]acetamide 1202859-84-4 C9H14N2O2
    (2E)-2-(Methoxyimino)-N-[(3-methylidenecyclobutyl)methyl]acetamide
    —— acetoxyacetaldehyde dineopentyl acetal 547752-41-0 C14H28O4
    acetoxyacetaldehyde dineopentyl acetal
    —— (S)-N1-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-N2,N2-dimethyloxalamide (Afatinib Impurity 2223677-66-3 C22H21ClFN5O4
    (S)-N1-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-N2,N2-dimethyloxalamide (Afatinib Impurity
    —— (S)-2-[(S)-1-(tert-Butoxycarbonylmethyl-carbamoyl)-3-methyl-butoxymethyl]-pyrrolidine-1-carboxylic acid benzyl ester 101250-54-8 C25H38N2O6
    (S)-2-[(S)-1-(tert-Butoxycarbonylmethyl-carbamoyl)-3-methyl-butoxymethyl]-pyrrolidine-1-carboxylic acid benzyl ester
    —— [2-(4-hydroxyphenyl)-2-oxoethyl] (2S)-2-[[(2S)-2-aminopropanoyl]amino]propanoate 194027-03-7 C14H18N2O5
    [2-(4-hydroxyphenyl)-2-oxoethyl] (2S)-2-[[(2S)-2-aminopropanoyl]amino]propanoate
    —— <i>N</i>-benzyloxycarbonyl-1-thio-L-glutamic acid <i>S</i>-phenyl ester 911439-81-1 C19H19NO5S
    <i>N</i>-benzyloxycarbonyl-1-thio-L-glutamic acid <i>S</i>-phenyl ester
    —— isobutanoyl-S(CH2)2CO-Leu-Tyr-Arg-Ala-Ala-OH 1278509-73-1 C34H54N8O9S
    isobutanoyl-S(CH2)2CO-Leu-Tyr-Arg-Ala-Ala-OH
    —— (1R-trans)-2,2-dimethylcyclopropane-1,3-dicarboxylic acid, 2-(trimethylsilyl)ethyl monoester 151059-51-7 C12H22O4Si
    (1R-trans)-2,2-dimethylcyclopropane-1,3-dicarboxylic acid, 2-(trimethylsilyl)ethyl monoester
    —— tetraacetyl chlorogenic acid 259877-24-2 C24H26O13
    tetraacetyl chlorogenic acid
    —— methyl 2-[4-(4-methyl-6-{[4-(trifluoromethyl)pyridin-2-yl]amino}pyridin-2-yl)-1H-1,2,3-triazol-1-yl]propanoate 1582756-56-6 C18H17F3N6O2
    methyl 2-[4-(4-methyl-6-{[4-(trifluoromethyl)pyridin-2-yl]amino}pyridin-2-yl)-1H-1,2,3-triazol-1-yl]propanoate
    —— 8-<(carbobenzoxy-phenylalanyl)alanylamino>-6-methoxyquinoline 102096-38-8 C30H30N4O5
    8-<(carbobenzoxy-phenylalanyl)alanylamino>-6-methoxyquinoline
    —— 202199-19-7 C46H85NO8Si2
    —— N-(2-((2-(1H-indol-3-yl)ethyl)amino)-2-oxoethyl)-N-(2-bromophenyl)isobutyramide 1611476-94-8 C22H24BrN3O2
    N-(2-((2-(1H-indol-3-yl)ethyl)amino)-2-oxoethyl)-N-(2-bromophenyl)isobutyramide
    —— ({[5-hydroxy-6-methyl-2-({1-[6-(4-methylphenyl)pyridin-3-yl]piperidin-4-yl}methyl)pyrimidin-4-yl]carbonyl}amino)acetic acid 1192162-76-7 C26H29N5O4
    ({[5-hydroxy-6-methyl-2-({1-[6-(4-methylphenyl)pyridin-3-yl]piperidin-4-yl}methyl)pyrimidin-4-yl]carbonyl}amino)acetic acid
    —— 2-amino-2-isopropyl-valeric acid 149069-85-2 C8H17NO2
    2-amino-2-isopropyl-valeric acid
    —— methyl 2-[(2-benzamido-2-bromoacetyl)amino]-3-methylbutanoate 102770-14-9 C15H19BrN2O4
    methyl 2-[(2-benzamido-2-bromoacetyl)amino]-3-methylbutanoate
    —— <1-13C>-D-alanine methyl ester hydrochloride 137295-73-9 C4H9NO2*ClH
    <1-13C>-D-alanine methyl ester hydrochloride
    —— Nα-benzyloxycarbonyl-NG-nitroarginylglycine p-nitrobenzyl ester 21466-91-1 C23H27N7O9
    Nα-benzyloxycarbonyl-NG-nitroarginylglycine p-nitrobenzyl ester
    —— tert-butyl-2-(4-(2,3-dichlorophenyl)piperazin-1-yl)-2-oxoethylcarbamate 1470068-47-3 C17H23Cl2N3O3
    tert-butyl-2-(4-(2,3-dichlorophenyl)piperazin-1-yl)-2-oxoethylcarbamate
    —— Methyl-glyoxylat-hydrazon 19501-77-0 C3H6N2O2
    Methyl-glyoxylat-hydrazon
    —— hex-2-enoic acid anhydride 14316-60-0 C12H18O3
    hex-2-enoic acid anhydride
    —— 4-tert-Butyl-1-hydroxymethyl-cyclohexanecarboxylic acid ((S)-1-methylcarbamoyl-2-phenyl-ethyl)-amide 223677-13-2 C22H34N2O3
    4-tert-Butyl-1-hydroxymethyl-cyclohexanecarboxylic acid ((S)-1-methylcarbamoyl-2-phenyl-ethyl)-amide
    —— 3-chloroglutaconic anhydride 97602-87-4 C5H3ClO3
    3-chloroglutaconic anhydride
    —— 1351397-27-7 C25H46N2O11
    —— methyl all-endo-7-oxanorbornane-2,3,5,6-tetracarboxylate 53088-82-7 C14H18O9
    methyl all-endo-7-oxanorbornane-2,3,5,6-tetracarboxylate
    —— N2-Z-N3-sulfamoyl-amino-L-alanine t-butyl ester 110480-73-4 C15H23N3O6S
    N2-Z-N3-sulfamoyl-amino-L-alanine t-butyl ester
    —— (S)-3-((S)-2-(((benzyloxy)carbonyl)amino)-3-phenylpropanamido)-7-((tert-butoxycarbonyl)amino)-2-oxoheptyl benzoate 1252585-69-5 C36H43N3O8
    (S)-3-((S)-2-(((benzyloxy)carbonyl)amino)-3-phenylpropanamido)-7-((tert-butoxycarbonyl)amino)-2-oxoheptyl benzoate
    —— 2,3,4,6-tetra-O-acetyl-N-(2,2-diethoxycarbonylvinyl)-β-D-mannopyranosylamine 22435-68-3 C22H31NO13
    2,3,4,6-tetra-O-acetyl-N-(2,2-diethoxycarbonylvinyl)-β-D-mannopyranosylamine
    —— L-serylglycine ethyl ester hydrochloride 4486-03-7 C7H14N2O4*ClH
    L-serylglycine ethyl ester hydrochloride
    —— Suc-D-Tyr-L-Leu-D-Val-pNA 78834-47-6 C30H39N5O9
    Suc-D-Tyr-L-Leu-D-Val-pNA
    —— 928162-25-8 C40H42N4O8S
    —— 2-(methylamino)-2-oxoethyl ((3Z)-oct-3-en-1-yl)carbamate 913963-43-6 C12H22N2O3
    2-(methylamino)-2-oxoethyl ((3Z)-oct-3-en-1-yl)carbamate
    —— Tos-Aib-L-Leu-OMe 84758-70-3 C18H28N2O5S
    Tos-Aib-L-Leu-OMe
    —— 1092657-75-4 C14H20O5
    —— Acetic acid (2R,3S,4R)-3,4-dimethoxy-3,4-dihydro-2H-pyran-2-ylmethyl ester 120120-63-0 C10H16O5
    Acetic acid (2R,3S,4R)-3,4-dimethoxy-3,4-dihydro-2H-pyran-2-ylmethyl ester
    —— aquqbis(trifluoroacetato)tris(trimethylphosphine)ruthenium(II) 108764-91-6 C13H29F6O5P3Ru
    aquqbis(trifluoroacetato)tris(trimethylphosphine)ruthenium(II)
    —— N<sup>ε</sup>-benzyloxycarbonyllysyl-alanyl-alanine pentafluorophenyl ester trifluoroacetate 117170-00-0 C2HF3O2*C26H29F5N4O6
    N<sup>ε</sup>-benzyloxycarbonyllysyl-alanyl-alanine pentafluorophenyl ester trifluoroacetate