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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
    —— Buserelin impurity A [EP impurity] 1872434-99-5 C60H86N16O13
    Buserelin impurity A [EP impurity]
    —— pentyl (2R)-2-amino-5-{[(2S)-3-(1H-indol-3-yl)-1-oxo-1-(pentyloxy)propan-2-yl]amino}-5-oxopentanoate hydrochloride 1401716-67-3 C26H39N3O5*ClH
    pentyl (2R)-2-amino-5-{[(2S)-3-(1H-indol-3-yl)-1-oxo-1-(pentyloxy)propan-2-yl]amino}-5-oxopentanoate hydrochloride
    —— N-[1(R)-[(2-acetyl-1,2,3,4-tetrahydrospiro[isoquinolin-4,4'-piperidin]-1'-yl)carbonyl]-2-(indol-3-yl)ethyl]-2-amino-2-methylpropanamide 159634-46-5 C30H37N5O3
    N-[1(R)-[(2-acetyl-1,2,3,4-tetrahydrospiro[isoquinolin-4,4'-piperidin]-1'-yl)carbonyl]-2-(indol-3-yl)ethyl]-2-amino-2-methylpropanamide
    —— 1-(3-Methoxy-phenyl)-6-oxo-piperidine-2,2-dicarboxylic acid diethyl ester 126737-14-2 C18H23NO6
    1-(3-Methoxy-phenyl)-6-oxo-piperidine-2,2-dicarboxylic acid diethyl ester
    —— 3-[N'-(2-trifluoromethyl-4-fluorophenylacetyl)-L-alaninyl]amino-2,3-dihydro-1-(2-(N,N-diethylamino)ethyl)-5-(2-pyridyl)-1H-1,4-benzodiazepin-2-one 209991-47-9 C32H34F4N6O3
    3-[N'-(2-trifluoromethyl-4-fluorophenylacetyl)-L-alaninyl]amino-2,3-dihydro-1-(2-(N,N-diethylamino)ethyl)-5-(2-pyridyl)-1H-1,4-benzodiazepin-2-one
    —— (R,E)-3-ethyl-3-(prop-1-enyl)cyclohex-1-enyl acetate 1103917-33-4 C13H20O2
    (R,E)-3-ethyl-3-(prop-1-enyl)cyclohex-1-enyl acetate
    —— methyl 3-((4-(hexylamino)-4-oxo-3-((((2-oxo-1,3-dioxolan-4-yl)methoxy)carbonyl)amino)butyl)thio)propanoate 1429206-18-7 C19H32N2O8S
    methyl 3-((4-(hexylamino)-4-oxo-3-((((2-oxo-1,3-dioxolan-4-yl)methoxy)carbonyl)amino)butyl)thio)propanoate
    —— 2-Amino-3-hydroxy-2-(hydroxymethyl)propanoicacidhydrochloride 1691615-98-1 C4H10ClNO4
    2-Amino-3-hydroxy-2-(hydroxymethyl)propanoicacidhydrochloride
    —— Trichloressigsaeure-acetonylester 23144-64-1 C5H5Cl3O3
    Trichloressigsaeure-acetonylester
    —— methyl (2R*,3aS*,6aR*)-2,4-dimethyl-1,2,3,3a,6,6a-hexahydropentalene-2-carboxylate 84694-08-6 C12H18O2
    methyl (2R*,3aS*,6aR*)-2,4-dimethyl-1,2,3,3a,6,6a-hexahydropentalene-2-carboxylate
    —— 2-Jodethoxycarbonyl-L-tyrosin-benzylether 37888-24-7 C19H20INO5
    2-Jodethoxycarbonyl-L-tyrosin-benzylether
    —— Methyl-carbamic acid 2-ethyl-1-methylcarbamoyloxymethyl-cyclopropylmethyl ester 39591-33-8 C11H20N2O4
    Methyl-carbamic acid 2-ethyl-1-methylcarbamoyloxymethyl-cyclopropylmethyl ester
    —— 5-Oxo-1-phenyl-pyrrolidine-2,4-dicarboxylic acid 2-ethyl ester 4-methyl ester 76311-77-8 C15H17NO5
    5-Oxo-1-phenyl-pyrrolidine-2,4-dicarboxylic acid 2-ethyl ester 4-methyl ester
    —— 1017966-66-3 C27H28N2O5
    —— 5,5-Dimethyl-4-oxo-1-oxy-4,5-dihydro-3H-pyrrole-2-carboxylic acid ethyl ester 129994-29-2 C9H13NO4
    5,5-Dimethyl-4-oxo-1-oxy-4,5-dihydro-3H-pyrrole-2-carboxylic acid ethyl ester
    —— Bis-(N-acetoxy-N-tert-butyl)-oxamid 68883-48-7 C14H24N2O6
    Bis-(N-acetoxy-N-tert-butyl)-oxamid
    —— 7-({(2S,5R,8S,11S,14S,19S)-19-Amino-2-benzyl-11-(1-hydroxy-ethyl)-5-(1H-indol-3-ylmethyl)-3,6,9,12,20-pentaoxo-8-[4-(pyridin-4-ylmethoxycarbonylamino)-butyl]-1,4,7,10,13-pentaaza-cycloicosane-14-carbonyl}-amino)-heptanoic acid methyl ester 75115-34-3 C53H72N10O11
    7-({(2S,5R,8S,11S,14S,19S)-19-Amino-2-benzyl-11-(1-hydroxy-ethyl)-5-(1H-indol-3-ylmethyl)-3,6,9,12,20-pentaoxo-8-[4-(pyridin-4-ylmethoxycarbonylamino)-butyl]-1,4,7,10,13-pentaaza-cycloicosane-14-carbonyl}-amino)-heptanoic acid methyl ester
    —— 1071431-69-0 C32H41N5O6
    —— methyl 7-{2-[2-(trans-(5-tert-butylsulfanylpent-1-enyl))-5-methyloxazol-4-yl]ethoxy}-1,2,3,4-tetrahydroisoquinoline-(3S)-carboxylate 477533-38-3 C26H36N2O4S
    methyl 7-{2-[2-(trans-(5-tert-butylsulfanylpent-1-enyl))-5-methyloxazol-4-yl]ethoxy}-1,2,3,4-tetrahydroisoquinoline-(3S)-carboxylate
    —— 302828-06-4 C22H26N2O5S
    —— (S)-1-(4-difluoromethoxy-benzyl)-pyrrolidine-2-carboxylic acid (3-tert-butyl-isoxazol-5-yl)-amide 1234316-50-7 C20H25F2N3O3
    (S)-1-(4-difluoromethoxy-benzyl)-pyrrolidine-2-carboxylic acid (3-tert-butyl-isoxazol-5-yl)-amide
    —— (2R,5S)-2-Amino-4-(tert-butoxycarbonyl)-5-methylheptanoic acid 331763-49-6 C13H25NO4
    (2R,5S)-2-Amino-4-(tert-butoxycarbonyl)-5-methylheptanoic acid
    —— tert-butyl (2S)-2-[[(2S)-1-[[(2S,3S)-1-[[(Z)-[(3S,4R,5R)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-5-[2,4-dioxo-3-(phenylmethoxymethyl)pyrimidin-1-yl]oxolan-2-ylidene]methyl]amino]-3-[methyl-[(2S)-2-(phenylmethoxycarbonylamino)propanoyl]amino]-1-oxobutan-2-yl]amino]-1-oxopropan-2-yl]carbamoylamino]-3-(1H-indol-3-yl)propanoate 1354939-12-0 C64H91N9O14Si2
    tert-butyl (2S)-2-[[(2S)-1-[[(2S,3S)-1-[[(Z)-[(3S,4R,5R)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-5-[2,4-dioxo-3-(phenylmethoxymethyl)pyrimidin-1-yl]oxolan-2-ylidene]methyl]amino]-3-[methyl-[(2S)-2-(phenylmethoxycarbonylamino)propanoyl]amino]-1-oxobutan-2-yl]amino]-1-oxopropan-2-yl]carbamoylamino]-3-(1H-indol-3-yl)propanoate
    —— 35738-91-1 C28H37Cl2N7O7
    —— N-(4-Dichloracetamino-benzoyl)-DL-phenylalanin 93868-99-6 C18H16Cl2N2O4
    N-(4-Dichloracetamino-benzoyl)-DL-phenylalanin
    —— (R)-2-(1-amino-4-methyl-1-oxopentan-2-ylamino)-4-(1-methyl-1H-pyrazol-4-ylamino)-6-oxo-1,6-dihydropyrimidine-5-carboxamide 1374159-95-1 C15H22N8O3
    (R)-2-(1-amino-4-methyl-1-oxopentan-2-ylamino)-4-(1-methyl-1H-pyrazol-4-ylamino)-6-oxo-1,6-dihydropyrimidine-5-carboxamide
    —— (S)-methyl 3-methyl-2-(6-(2-methyl-4-(4-pentylbenzamido)phenyl)-1-oxoisoindolin-2-yl)butanoate 1313580-59-4 C33H38N2O4
    (S)-methyl 3-methyl-2-(6-(2-methyl-4-(4-pentylbenzamido)phenyl)-1-oxoisoindolin-2-yl)butanoate
    —— Acetic acid N'-but-3-enoyl-N,N'-dimethyl-hydrazide 137250-44-3 C8H14N2O2
    Acetic acid N'-but-3-enoyl-N,N'-dimethyl-hydrazide
    —— 1312888-98-4 C40H65N9O12S2
    —— Azane;5-[(1,3-dimethyl-2,4,6-trioxo-1,3-diazinan-5-yl)imino]-1,3-dimethyl-1,3-diazinane-2,4,6-trione 1216851-27-2 C12H13N5O6*H3N
    Azane;5-[(1,3-dimethyl-2,4,6-trioxo-1,3-diazinan-5-yl)imino]-1,3-dimethyl-1,3-diazinane-2,4,6-trione
    —— (S)-2-((tert-butoxycarbonyl)amino)-5-((R)-2-(methoxymethyl)pyrrolidin-1-yl)-5-oxopentanoic acid 1150656-91-9 C16H28N2O6
    (S)-2-((tert-butoxycarbonyl)amino)-5-((R)-2-(methoxymethyl)pyrrolidin-1-yl)-5-oxopentanoic acid
    —— (S)-8-Hydroxy-8-((3aR,6S,6aR)-6-hydroxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-octanoic acid 131425-22-4 C15H26O7
    (S)-8-Hydroxy-8-((3aR,6S,6aR)-6-hydroxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-octanoic acid
    —— dimethyl 5-hydroxy-1,2-diphenyl-3-(thiophen-2-yl)pyrrolidine-2,5-dicarboxylate 1154051-19-0 C24H23NO5S
    dimethyl 5-hydroxy-1,2-diphenyl-3-(thiophen-2-yl)pyrrolidine-2,5-dicarboxylate
    —— N-[1-[2-(1-(2-hydroxyethyl)cyclohexyl)ethyl]piperidin-4-yl]-N-(5-methylpyridin-2-yl)-2-furancarboxamide 518286-67-4 C26H37N3O3
    N-[1-[2-(1-(2-hydroxyethyl)cyclohexyl)ethyl]piperidin-4-yl]-N-(5-methylpyridin-2-yl)-2-furancarboxamide
    —— (S)-1-(3-chloro-phenyl)-5-oxo-pyrrolidine-2-carboxylic acid (3-tert-butyl-isoxazol-5-yl)-amide 1234317-26-0 C18H20ClN3O3
    (S)-1-(3-chloro-phenyl)-5-oxo-pyrrolidine-2-carboxylic acid (3-tert-butyl-isoxazol-5-yl)-amide
    —— (3<i>H</i>-benzothiazole-2,2-diyl)-bis-acetic acid diethyl ester 66155-39-3 C15H19NO4S
    (3<i>H</i>-benzothiazole-2,2-diyl)-bis-acetic acid diethyl ester
    —— 3-[(S)-4-carboxy-2-({4-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-quinoline-2-carbonyl}-amino)-butyrylamino]-azetidine-1-carboxylic acid butyl ester trifluoroacetate 1073453-32-3 C2HF3O2*C34H44N6O9
    3-[(S)-4-carboxy-2-({4-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-quinoline-2-carbonyl}-amino)-butyrylamino]-azetidine-1-carboxylic acid butyl ester trifluoroacetate
    —— 4-[(S)-2-({4-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-quinoline-2-carbonyl}-amino)-4-methanesulfonyl-butyryl]-piperazine-1-carboxylic acid ethyl ester trifluoroacetate 1073451-72-5 C2HF3O2*C33H44N6O9S
    4-[(S)-2-({4-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-quinoline-2-carbonyl}-amino)-4-methanesulfonyl-butyryl]-piperazine-1-carboxylic acid ethyl ester trifluoroacetate
    —— L-m-Bromophenylalanine Amide, Hydrochloride Salt 82278-75-9 C9H11BrN2O*ClH
    L-m-Bromophenylalanine Amide, Hydrochloride Salt
    —— <N-Methyl-sarkosyl>-sarkosin-dimethylamid 13574-18-0 C9H19N3O2
    <N-Methyl-sarkosyl>-sarkosin-dimethylamid
    —— 2-Acetyl-1,3,2-dithioarsolan 17886-05-4 C4H7AsO2S2
    2-Acetyl-1,3,2-dithioarsolan
    —— methyl (S)-2-tert-butoxycarbonyl-7-(2-{2-[(1E)-3,3-dimethylpent-1-enyl]-5-methyloxazol-4-yl}ethoxy)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate 1359767-30-8 C29H40N2O6
    methyl (S)-2-tert-butoxycarbonyl-7-(2-{2-[(1E)-3,3-dimethylpent-1-enyl]-5-methyloxazol-4-yl}ethoxy)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate
    —— nOct-Aib-Gly-Leu-Aib-Gly-Gly-Leu-Aib-Gly-Phe(NO2)-Lol; nOct = n-octanoyl , Lol = leucinol, Phe(NO2) = 4-nitrophenylalanyl 1428555-49-0 C55H92N12O14
    nOct-Aib-Gly-Leu-Aib-Gly-Gly-Leu-Aib-Gly-Phe(NO2)-Lol; nOct = n-octanoyl , Lol = leucinol, Phe(NO2) = 4-nitrophenylalanyl
    —— 1132671-23-8 C10H9ClN2O3S
    —— 1227750-72-2 C17H30N2O3S
    —— Ac-Gln(Me2)-D-Trp(CHO)-Phe-NMeBzl 126113-11-9 C38H44N6O6
    Ac-Gln(Me2)-D-Trp(CHO)-Phe-NMeBzl
    —— N-hydroxy-3-(R)-(n-butyl)-3-[2-(S)-(azetidin-1-ylcarbonyl)pyrrolidin-1-carbonyl]-2-(S)-hydroxypropionamide 345346-85-2 C16H27N3O5
    N-hydroxy-3-(R)-(n-butyl)-3-[2-(S)-(azetidin-1-ylcarbonyl)pyrrolidin-1-carbonyl]-2-(S)-hydroxypropionamide
    —— 2-Furanpropanoic acid, I(2)-amino-5-bromo-I+/-,I+/--dimethyl-, (I(2)R)- 1270036-40-2 C9H12BrNO3
    2-Furanpropanoic acid, I(2)-amino-5-bromo-I+/-,I+/--dimethyl-, (I(2)R)-
    —— D-α-(p-Hydroxyphenyl)-N-(1.3-Dimethylureidocarbonyl)glycin 66352-49-6 C12H15N3O5
    D-α-(p-Hydroxyphenyl)-N-(1.3-Dimethylureidocarbonyl)glycin
    —— 6-[4-(3-morpholinopropionamido)phenyl]-5-methyl-4,5-dihydro-1,2,4-triazin-3(2H)-one 95096-58-5 C17H23N5O3
    6-[4-(3-morpholinopropionamido)phenyl]-5-methyl-4,5-dihydro-1,2,4-triazin-3(2H)-one