| 1 | 312611-92-0 | 5-[[4-(2-羟基乙基)-1-哌嗪基]甲基]-8-喹啉醇 | VK-28 | C16H21N3O2
| | |
| 2 | 139264-17-8 | 佐米曲普坦 | Zolmitriptan | C16H21N3O2
| | |
| 3 | 69906-85-0 | (-)-CYANOPINDOLOL HEMIFUMARATE | (-)-CYANOPINDOLOL HEMIFUMARATE | C16H21N3O2
| | |
| 4 | 938184-94-2 | 瑞芬太尼杂质 | Remifentanil Impurity 1 (RTF-02) | C16H21N3O2
| 对照品-杂质对照品 | |
| 5 | 179250-25-0 | 1-Boc-4-(2-氰基苯基)哌嗪 | 1-Boc-4-(2-cyanophenyl)piperazine | C16H21N3O2
| | |
| 6 | 167262-92-2 | 1-BOC-4-CYANO-4-(4-PYRIDINYL)-PIPERIDINE | 1-BOC-4-CYANO-4-(4-PYRIDINYL)-PIPERIDINE | C16H21N3O2
| | |
| 7 | 31991-99-8 | 5-Diethylamino-1,6-dimethyl-3-phenyluracil | 5-Diethylamino-1,6-dimethyl-3-phenyluracil | C16H21N3O2
| | |
| 8 | | N-[(4-Benzyl-1-piperazinyl)methyl]succinimide | N-[(4-Benzyl-1-piperazinyl)methyl]succinimide | C16H21N3O2
| | |
| 9 | 167262-98-8 | 1-N-BOC-4-(3-PYRIDYL)PIPERIDINE-4-CARBONITRILE | 1-N-BOC-4-(3-PYRIDYL)PIPERIDINE-4-CARBONITRILE | C16H21N3O2
| | |
| 10 | | 9-苄基-2,4-二氧代-1,3,9-三氮杂螺[4,7]十二烷 | 9-benzyl-1,3,9-triazaspiro[4.7]dodecane-2,4-dione | C16H21N3O2
| | |
| 11 | 5235-99-4 | N,N-二乙基-N`-(4-硝基-1-萘基)乙二胺 | N,N-Diethyl-N`-(4-nitro-1-naphthyl)ethylenediaMine | C16H21N3O2
| | |
| 12 | 55228-46-1 | 5-Butoxy-N-ethyl-1-phenyl-1H-pyrazole-3-carboxamide | 5-Butoxy-N-ethyl-1-phenyl-1H-pyrazole-3-carboxamide | C16H21N3O2
| | |
| 13 | 807624-20-0 | 4-(3-氰基-苯基)-哌嗪-1-甲酸叔丁基酯 | TERT-BUTYL 4-(3-CYANOPHENYL)PIPERAZINE-1-CARBOXYLATE | C16H21N3O2
| | |
| 14 | 6308-64-1 | ethyl 4-(1H-indol-3-ylmethyl)piperazine-1-carboxylate | ethyl 4-(1H-indol-3-ylmethyl)piperazine-1-carboxylate | C16H21N3O2
| | |
| 15 | 1218642-40-0 | 3-[(1-苄基哌啶-4-基)氨基]吡咯烷-2,5-二酮 | 3-[(1-benzylpiperidin-4-yl)amino]pyrrolidine-2,5-dione | C16H21N3O2
| | |
| 16 | 887032-01-1 | [2-(AZEPAN-1-YLMETHYL)-1H-BENZIMIDAZOL-1-YL]ACETIC ACID | [2-(AZEPAN-1-YLMETHYL)-1H-BENZIMIDAZOL-1-YL]ACETIC ACID | C16H21N3O2
| | |
| 17 | 2680679-78-9 | tert-butyl 3-cyano-3-(2-pyridyl)piperidine-1-carboxylate | tert-butyl 3-cyano-3-(2-pyridyl)piperidine-1-carboxylate | C16H21N3O2
| | |
| 18 | 606083-73-2 | 1-Piperidinecarboxamide,4-(2-benzoxazolyl)-N-propyl-(9CI) | 1-Piperidinecarboxamide,4-(2-benzoxazolyl)-N-propyl-(9CI) | C16H21N3O2
| | |
| 19 | 87864-08-2 | 盐酸二丁卡因杂质C(EP) | N-[2-(Diethylamino)ethyl]-2-hydroxyquinoline-4-carboxamide | C16H21N3O2
| 杂质世界-辛可卡因 | |
| 20 | 167263-04-9 | 4-氰基-4-(吡啶-2-基)哌啶-1-羧酸叔丁酯 | TERT-BUTYL 4-CYANO-4-(PYRIDIN-2-YL)PIPERIDINE-1-CARBOXYLATE | C16H21N3O2
| 杂环类 | |
| 21 | | 4-[2-amino-2-(3-cyclohexyl-1,2,4-oxadiazol-5-yl)ethyl]phenol | 4-[2-amino-2-(3-cyclohexyl-1,2,4-oxadiazol-5-yl)ethyl]phenol | C16H21N3O2
| | |
| 22 | 68391-48-0 | 3,3'-[(phenylimino)bis(ethane-2,1-diyloxy)]bispropiononitrile | 3,3'-[(phenylimino)bis(ethane-2,1-diyloxy)]bispropiononitrile | C16H21N3O2
| | |
| 23 | | 1-[2-amino-2-(1-benzofuran-2-yl)ethyl]piperidine-4-carboxamide | 1-[2-amino-2-(1-benzofuran-2-yl)ethyl]piperidine-4-carboxamide | C16H21N3O2
| | |
| 24 | | 2-(2-cyanophenoxy)-N-methyl-N-(1-methylpiperidin-4-yl)acetamide | 2-(2-cyanophenoxy)-N-methyl-N-(1-methylpiperidin-4-yl)acetamide | C16H21N3O2
| | |
| 25 | 186650-98-6 | 4-(4-氰基苯基)四氢-1(2H)-吡嗪羧酸叔丁酯 | TERT-BUTYL 4-(4-CYANOPHENYL)TETRAHYDRO-1(2H)-PYRAZINECARBOXYLATE | C16H21N3O2
| 其它 | |
| 26 | 32150-38-2 | 5-(Diethylamino)-3,6-dimethyl-1-phenylpyrimidine-2,4(1H,3H)-dione | 5-(Diethylamino)-3,6-dimethyl-1-phenylpyrimidine-2,4(1H,3H)-dione | C16H21N3O2
| | |
| 27 | 139264-82-7 | 4-[3-(2-DIMETHYLAMINO-ETHYL)-1H-INDOL-5-YLMETHYL]-OXAZOLIDIN-2-ONE | 4-[3-(2-DIMETHYLAMINO-ETHYL)-1H-INDOL-5-YLMETHYL]-OXAZOLIDIN-2-ONE | C16H21N3O2
| | |
| 28 | 1096911-74-8 | 1-(4-叔-丁基苯基)-5-丙基-1H-1,2,3-三唑-4-羧酸 | 1-(4-tert-butylphenyl)-5-propyl-1H-1,2,3-triazole-4-carboxylic acid | C16H21N3O2
| | |
| 29 | | 5-[(4-ethylcyclohexyl)amino]-1,2,3,4-tetrahydrophthalazine-1,4-dione | 5-[(4-ethylcyclohexyl)amino]-1,2,3,4-tetrahydrophthalazine-1,4-dione | C16H21N3O2
| | |
| 30 | 1016763-30-6 | 3-{[2-(aminomethyl)phenyl]methyl}-1,3-diazaspiro[4.5]decane-2,4-dione | 3-{[2-(aminomethyl)phenyl]methyl}-1,3-diazaspiro[4.5]decane-2,4-dione | C16H21N3O2
| | |
| 31 | | 3-[(3-aminophenyl)methyl]-8-methyl-1,3-diazaspiro[4.5]decane-2,4-dione | 3-[(3-aminophenyl)methyl]-8-methyl-1,3-diazaspiro[4.5]decane-2,4-dione | C16H21N3O2
| | |
| 32 | | 3-[2-amino-2-(4-methylphenyl)ethyl]-1,3-diazaspiro[4.4]nonane-2,4-dione | 3-[2-amino-2-(4-methylphenyl)ethyl]-1,3-diazaspiro[4.4]nonane-2,4-dione | C16H21N3O2
| | |
| 33 | 1088151-65-8 | N,N-DIMETHYL-3-[3-(4-PROPAN-2-YLPHENYL)-1,2,4-OXADIAZOL-5-YL]PROPANAMIDE | N,N-DIMETHYL-3-[3-(4-PROPAN-2-YLPHENYL)-1,2,4-OXADIAZOL-5-YL]PROPANAMIDE | C16H21N3O2
| | |
| 34 | 94462-00-7 | 4(3H)-Quinazolinone, 8-hydroxy-2,3-dimethyl-7-(piperidinomethyl)- (7CI) | 4(3H)-Quinazolinone, 8-hydroxy-2,3-dimethyl-7-(piperidinomethyl)- (7CI) | C16H21N3O2
| | |
| 35 | | 2-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-2-(piperazin-1-yl)propanenitrile | 2-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-2-(piperazin-1-yl)propanenitrile | C16H21N3O2
| | |
| 36 | | 3-(1-cyclopentyl-4,6-dimethyl-1H-pyrazolo[3,4-b]pyridin-5-yl)propanoic acid | 3-(1-cyclopentyl-4,6-dimethyl-1H-pyrazolo[3,4-b]pyridin-5-yl)propanoic acid | C16H21N3O2
| | |
| 37 | | [1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl][3-(1H-imidazol-1-yl)propyl]amine | [1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl][3-(1H-imidazol-1-yl)propyl]amine | C16H21N3O2
| | |
| 38 | | 1-[2-amino-2-(2-methoxy-5-methylphenyl)ethyl]-4,6-dimethylpyrimidin-2(1H)-one | 1-[2-amino-2-(2-methoxy-5-methylphenyl)ethyl]-4,6-dimethylpyrimidin-2(1H)-one | C16H21N3O2
| | |
| 39 | | 7-[amino(cyclohexyl)methyl]-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine-2,4-dione | 7-[amino(cyclohexyl)methyl]-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine-2,4-dione | C16H21N3O2
| | |
| 40 | | 1-[(2-methyl-1,2,3,4-tetrahydroquinolin-4-yl)carbonyl]pyrrolidine-2-carboxamide | 1-[(2-methyl-1,2,3,4-tetrahydroquinolin-4-yl)carbonyl]pyrrolidine-2-carboxamide | C16H21N3O2
| | |
| 41 | | 9-[2-(Dimethylamino)ethyl]-3,4-dihydro-6-methoxy-9H-pyrido[3,4-b]indol-1(2H)-one | 9-[2-(Dimethylamino)ethyl]-3,4-dihydro-6-methoxy-9H-pyrido[3,4-b]indol-1(2H)-one | C16H21N3O2
| | |
| 42 | | 7-(1-amino-2-cyclopentylethyl)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine-2,4-dione | 7-(1-amino-2-cyclopentylethyl)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine-2,4-dione | C16H21N3O2
| | |
| 43 | | 3-Methyl-4-(2-phenylethyl)-4-[[1-(dimethylamino)ethylidene]amino]isoxazol-5(4H)-one | 3-Methyl-4-(2-phenylethyl)-4-[[1-(dimethylamino)ethylidene]amino]isoxazol-5(4H)-one | C16H21N3O2
| | |
| 44 | | 3-[1-(1-cyclopropylethyl)-4,6-dimethyl-1H-pyrazolo[3,4-b]pyridin-5-yl]propanoic acid | 3-[1-(1-cyclopropylethyl)-4,6-dimethyl-1H-pyrazolo[3,4-b]pyridin-5-yl]propanoic acid | C16H21N3O2
| | |
| 45 | | 1,3-dimethyl-5-{[(3-phenylpropyl)amino]methyl}-1,2,3,4-tetrahydropyrimidine-2,4-dione | 1,3-dimethyl-5-{[(3-phenylpropyl)amino]methyl}-1,2,3,4-tetrahydropyrimidine-2,4-dione | C16H21N3O2
| | |
| 46 | | 1-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-[2-(propan-2-yl)-1H-imidazol-1-yl]ethan-1-amine | 1-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-[2-(propan-2-yl)-1H-imidazol-1-yl]ethan-1-amine | C16H21N3O2
| | |
| 47 | | 1-[(5-ethoxy-2-methyl-2,3-dihydro-1-benzofuran-6-yl)methyl]-4-methyl-1H-pyrazol-5-amine | 1-[(5-ethoxy-2-methyl-2,3-dihydro-1-benzofuran-6-yl)methyl]-4-methyl-1H-pyrazol-5-amine | C16H21N3O2
| | |
| 48 | | 2-METHYL-8-(1-METHYL-PYRROLIDIN-2-YL)-IMIDAZO[1,2-A]PYRIDINE-3-CARBOXYLIC ACID ETHYL ESTER | 2-METHYL-8-(1-METHYL-PYRROLIDIN-2-YL)-IMIDAZO[1,2-A]PYRIDINE-3-CARBOXYLIC ACID ETHYL ESTER | C16H21N3O2
| | |
| 49 | | 1,3-dimethyl-5-({[4-(propan-2-yl)phenyl]amino}methyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione | 1,3-dimethyl-5-({[4-(propan-2-yl)phenyl]amino}methyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione | C16H21N3O2
| | |
| 50 | | {5-[(2,2-dimethyl-2,3-dihydro-1-benzofuran-7-yl)oxy]-1,3-dimethyl-1H-pyrazol-4-yl}methanamine | {5-[(2,2-dimethyl-2,3-dihydro-1-benzofuran-7-yl)oxy]-1,3-dimethyl-1H-pyrazol-4-yl}methanamine | C16H21N3O2
| | |
| 51 | | 1,3-dimethyl-5-({[1-(2-methylphenyl)ethyl]amino}methyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione | 1,3-dimethyl-5-({[1-(2-methylphenyl)ethyl]amino}methyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione | C16H21N3O2
| | |
| 52 | 139264-24-7 | 佐米曲坦R异构体 | (R)-4-[[3-[2-(Dimethylamino)ethyl]-1H-indol-5-yl]methyl]-2-oxazolidinone (Zolmitriptan R-Isomer) | C16H21N3O2
| | |
| 53 | | 2-(2-Pyridinylmethyl)-1,2,3,5,6,7-hexahydropyrrolo[1,2-c]pyrimidine-4-carboxylic acid ethyl ester | 2-(2-Pyridinylmethyl)-1,2,3,5,6,7-hexahydropyrrolo[1,2-c]pyrimidine-4-carboxylic acid ethyl ester | C16H21N3O2
| | |
| 54 | | (3aS,6aR)-6,6a-Dihydro-3-methyl-3a-(2-phenylethyl)-5-(dimethylamino)-3aH-1-oxa-2,4-diazapentalen-6a-ol | (3aS,6aR)-6,6a-Dihydro-3-methyl-3a-(2-phenylethyl)-5-(dimethylamino)-3aH-1-oxa-2,4-diazapentalen-6a-ol | C16H21N3O2
| | |
| 55 | 313369-17-4 | 1H-Pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline-8(7H)-carboxylic acid, 2,3,6b,9,10,10a-hexahydro-, ethyl ester, (6bR,10aS)- | 1H-Pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline-8(7H)-carboxylic acid, 2,3,6b,9,10,10a-hexahydro-, ethyl ester, (6bR,10aS)- | C16H21N3O2
| 卢美哌隆杂质 | |