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济南启源生物科技有限公司 公司信息

公司名称: 济南启源生物科技有限公司
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电子邮件:18766124282@163.COM
国籍:中国
网址: www.qychemical.com/
产品总数:727
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公司提供产品列表

2,3,4,5,6-Pentafluorophenol 索非司布韦国际药典杂质F 771-61-9
4-Bromo-2-fluoro-N-methylbenzamide 恩杂鲁胺杂质18 749927-69-3
1-cyclopropyl-6,8-dimethoxy-7-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, 莫西沙星EP杂质B 1029364-73-5
1-cyclopropyl-6-fluoro-8-hydroxy-7-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 莫西沙星EP杂质E 721970-36-1
isopropyl ((S)-(((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate 索非司布韦 1190307-88-0
((S)-(((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-chloro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate 索非司布韦国际药典杂质B 1496552-51-2
4-(3-(4-carbamoyl-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-2-fluoro-N-methylbenzamide 恩杂鲁胺杂质7 2030242-21-6
2-(6'-oxo-1'-phenyl-1',6'-dihydro-[2,3'-bipyridin]-5'-yl)benzamide 吡仑帕奈杂质3 380919-34-6
(R)-2-((4-Chlorophenyl)(piperidin-4-yloxy)methyl)pyridine (R)-2-((4-氯苯基)(哌啶-4-基氧基)甲基)吡啶 210095-55-9
1-cyclopropyl-6-fluoro-8-methoxy-7-((4aS,7aS)-1-methyloctahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 莫西沙星EP杂质F 721970-37-2
dimethyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate 非洛地平EP杂质B 91189-59-2
methyl 1-cyclopropyl-6-fluoro-8-methoxy-7-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate 莫西沙星EP杂质H 721970-35-0
2-(6'-oxo-1'-phenyl-1',6'-dihydro-[2,3'-bipyridin]-5'-yl)benzonitrile 吡仑帕奈 380917-97-5
((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methyl dihydrogen phosphate 索磷布韦杂质A(GS-606965) 1015073-43-4
(S)-1-(2-(((3R,5R,7S)-3-hydroxyadamantan-1-yl)imino)acetyl)pyrrolidine-2-carbonitrile 维格列汀杂质6 1846606-31-2
4-amino-2-(trifluoromethyl)benzamide 恩杂鲁胺杂质15 934600-95-0
4-Nitro-o-phenylenediamine 4-硝基邻苯二胺 99-56-9
3-(((2-((diaminomethylene)amino)thiazol-4-yl)methyl)thio)-N-sulfamoylpropanamide, hydrochloride (1:1) 法莫替丁EP杂质C 76824-17-4
1-cyclopropyl-6,7-difluoro-8-hydroxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 莫西沙星杂质9 154093-72-8
(2S)-Isopropyl 2-(((((2R,3R,4R,5R)-5-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-2-((((R)-(((S)-1-isopropoxy-1-oxopropan-2-yl)amino)(phenoxy)phosphoryl)oxy)methyl)-4-methyltetrahydrofuran-3-yl)oxy)(phenoxy)phosphoryl)amino)propanoate 索非司布韦国际药典杂质C 1337482-17-3
4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-2-fluoro-N,N-dimethylbenzamide 恩杂鲁胺杂质4 1443331-78-9
1,1'-(4,4'-((((1,1-Dioxido-2H-1,2,4,6-thiatriazine-3,5-diyl)bis(ethane-2,1-diyl))bis(sulfanediyl))bis(methylene))bis(thiazole-4,2-diyl))diguanidine 法莫替丁EP杂质B 89268-62-2
4-(6'-oxo-1'-phenyl-1',6'-dihydro-[2,3'-bipyridin]-5'-yl)benzonitrile 吡仑帕奈杂质17 380918-54-7
1-cyclopropyl-6-hydroxy-8-methoxy-7-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, 莫西沙星杂质RC-1 2445515-66-0
4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-2-hydroxy-5,5-dimethyl-4-oxoimidazolidin-1-yl)-2-fluoro-N-methylbenzamide 恩杂鲁胺杂质16 2029195-97-7
isopropyl ((R)-(((2S,3S,4S,5S)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-D-alaninate 索非司布韦国际药典杂质E
1-cyclopropyl-6,8-difluoro-7-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 莫西沙星EP杂质A 151213-15-9
3-(((2-((diaminomethylene)amino)thiazol-4-yl)methyl)sulfinyl)-N-sulfamoylpropanamide, hydrochloride (1:1) 法莫替丁EP杂质I 1020719-36-1
2,2'-((disulfanediylbis(methylene))bis(thiazole-4,2-diyl))diguanidine 法莫替丁EP杂质E 129083-44-9
1-cyclopropyl-8-ethoxy-6-fluoro-7-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 莫西沙星EP杂质C 1029364-75-7
Amantadine (1-Adamantanamine) 金刚烷胺 768-94-5
((S)-(((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-2-(hydroxymethyl)-4-methyltetrahydrofuran-3-yl)oxy)(phenoxy)phosph 索磷布韦杂质K 1337482-15-1
((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methyl phenyl hydrogen phosphate 索磷布韦杂质D 1859162-80-3
(2S)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile (2S)-N-氯乙酰基-2-氰基四氢吡咯 207557-35-5
5'-(2-cyanophenyl)-6'-oxo-1'-phenyl-1',6'-dihydro-[2,3'-bipyridine] 1-oxide 吡仑帕奈杂质8 380919-67-5
1',5'-diphenyl-[2,3'-bipyridin]-6'(1'H)-one 吡仑帕奈杂质14 380918-51-4
((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)glycyl-L-proline 维格列汀杂质C 565453-40-9
6,6'-Dihydroxy-3,3'-bipyridine 吡仑帕奈杂质29 142929-10-0
1-cyclopropyl-8-fluoro-6-methoxy-7-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 莫西沙星EP杂质D 1029364-77-9
4-((1-Hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-5-yl)oxy)benzonitrile 克立硼罗对照品 906673-24-3
4-(3-(4-Cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-2-fluorobenzamide 恩杂鲁胺杂质5 1242137-16-1
Isopropyl ((R)-(((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate 索非司布韦国际药典杂质A 1190308-01-0
((((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)met hoxy)(hydroxy)phosphoryl)-L-alanine 索磷布韦杂质C (GS-566500) 1233335-78-8
4-(3-(4-Cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-2-fluorobenzoic acid 恩杂鲁胺杂质6 1242137-15-0
(S)-1-(2,2-dichloroacetyl)pyrrolidine-2-carbonitrile (S)-1-(2，2-二氯乙酰)吡咯烷-2-乙腈 1803168-09-3
1-cyclopropyl-6-fluoro-8-methoxy-4-oxo-7-((4aS,7aS)-2-oxooctahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-1,4-dihydroquinoline-3-carboxylic acid 莫西沙星杂质L 1395056-41-3
(S)-pyrrolidine-2-carboxamide L-脯氨酰胺 7531-52-4
DL-Threonine 苏氨酸 80-68-2
2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazole 艾普啦唑 172152-36-2
1-cyclopropyl-6-fluoro-8-methoxy-7-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)quinolin-4(1H)-one 莫西沙星脱羧杂质 1322062-57-6
2-Hydroxy-3-(pyridin-2-yl)pyridine 吡仑帕奈杂质44 101002-01-1
ethyl (S)-4-(4-((4-chlorophenyl)(pyridin-2-yl)methoxy)piperidin-1-yl)butanoate, benzenesulfonate (1:1) 苯磺酸贝他斯汀乙酯 190730-39-3
5-Amino-1H-benzoimidazole-2-thiol 5-氨基-2-巯基苯并咪唑 2818-66-8
1,3-bis(4-cyano-3-(trifluoromethyl)phenyl)urea 恩杂鲁胺杂质14 1895865-11-8
3-AMino-1-AdaMantanol 3-氨基-1-金刚烷醇 702-82-9
6,6′-dimethoxy-3,3′-bipyridine 吡仑帕奈杂质45 95881-82-6
methyl 2-(6'-oxo-1'-phenyl-1',6'-dihydro-[2,3'-bipyridin]-5'-yl)benzoate 吡仑帕奈杂质2 543699-60-1
L-Proline L-脯氨酸 147-85-3
4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-2-fluoro-N-methylbenzamide 恩杂鲁胺杂质3 915087-33-1
1-((2R,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione 索非司布韦国际药典杂质D 863329-66-2
1-cyclopropyl-6-fluoro-8-methoxy-7-((4aR,7aR)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 莫西沙星EP杂质G 268545-13-7
3-(((2-((diaminomethylene)amino)thiazol-4-yl)methyl)thio)propanoic acid 法莫替丁EP杂质F 107880-74-0
7-amino-1-cyclopropyl-6-fluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 莫西沙星杂质RC-2 172426-88-9
5'-bromo-1'-phenyl-[2,3'-bipyridin]-6'(1'H)-one 吡仑帕奈杂质35 381248-06-2
1'-phenyl-[2,3'-bipyridin]-6'(1'H)-one 吡仑帕奈杂质9 381725-50-4
(S)-1-(2-((3R,5R,7R)-adamantan-1-ylamino)acetyl)pyrrolidine-2- carbonitrile hydrochloride 维格列汀杂质G 741657-02-3
4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-N-methylbenzamide 恩杂鲁胺杂质2 915087-16-0
2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine 维格列汀杂质DBU 6674-22-2
N-Boc-D-proline 维格列汀中间体1 37784-17-1
(1s,3s,5s,7s)-adamantane-1,3-diol 1,3-金刚烷二醇 5001-18-3
(R)-4-(4-((4-chlorophenyl)(pyridin-2-yl)methoxy)piperidin-1-yl)butanoic acid compound with benzenesulfonic acid (1:1) (R)-贝托斯汀 对甲苯磺酸盐) 190730-42-8
Biphenyl-2,2'-dicarbonitrile 吡仑帕奈杂质24 4341-02-0
2,3'-bipyridin]-6'(1'H)-one 吡仑帕奈杂质11 381233-78-9
(S)-Pyrrolidine-2-carbonitrile 维格列汀中间体4 204387-53-1
N-cyano-3-(((2-guanidinothiazol-4-yl)methyl)thio)propanimidamide 法莫替丁EP杂质G 76823-97-7
((((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(hydroxy)phosphoryl)-L-alaninate 索磷布韦杂质E 1233335-82-4
Methyl 2-fluoro-4-(1-methoxy-2-methyl-1-oxopropan-2-ylamino)benzoate 恩杂鲁胺杂质22 1802242-47-2
4-((2-carboxypropan-2-yl)amino)-2-fluorobenzoic acid 恩杂鲁胺杂质21 1332524-02-3
(R)-Pyrrolidine-2-carboxamide D-脯氨酰胺 62937-45-5
(R)-1-(2-Chloroacetyl)pyrrolidine-2-carbonitrile R-1-（2-氯乙酰基）吡咯烷-2-甲腈 565452-98-4
3-(((2-((diaminomethylene)amino)thiazol-4-yl)methyl)thio)propanimidamide, hydrochloride 法莫替丁EP杂质A 76833-47-1
methyl 3-(((2-((diaminomethylene)amino)thiazol-4-yl)methyl)thio)propanoate 法莫替丁EP杂质J 76824-14-1
(S)-1-(2-Chloroacetyl)pyrrolidine-2-carboxaMide S)-1-(2-氯乙酰基)吡咯烷-2-羧酰胺 214398-99-9
1,3-bis(4-cyano-3-(trifluoromethyl)phenyl)thiourea 恩杂鲁胺杂质13 1839619-50-9
3-bromo-5-(2-pyridyl)-1，2-dihydropyridin-2-one 吡仑帕奈杂质42 381233-79-0
N-(tert-Butoxycarbonyl)proline amide 维格列汀中间体2 35150-07-3
5-(2-pyridyl)-3-bromo-2-methoxypyridine 吡仑帕奈杂质49 381248-05-1
3-ethyl 5-methyl 4-(2,3-dichlorophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate 非洛地平EP杂质A 96382-71-7
3-(((2-((Diaminomethylene)amino)thiazol-4-yl)methyl)thio) propanamide 法莫替丁EP杂质D 76824-16-3
diethyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate 非洛地平EP杂质C 79925-38-5
N-[(S)-(2,3,4,5,6-pentafluorophenoxy)phenoxyphosphinyl]-L-alanine 1-Methylethyl ester 索非司布韦国际药典杂质G 1334513-02-8
2-((3-fluoro-4-(methylcarbamoyl)phenyl)amino)-2-methylpropanoic acid 恩杂鲁胺杂质19 1289942-66-0
Methyl 2-((3-fluoro-4-(methylcarbamoyl)phenyl)amino)-2-methylpropanoate 恩杂鲁胺杂质17 1332524-01-2
(2R)-1-[2-[(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)amino]acetyl]-2-pyrrolidinecarbonitrile 维格列汀对映异构体 1036959-27-9
(2S,2'S)-1,1'-(1-Oxoethane-1,2-diyl)bis(pyrrolidine-2-carbonitrile) (2S,2’S)-1,1’-(1-氧代乙烷-1,2-二基)双（吡咯烷-2-腈） 2253194-13-5
(2-guanidinothiazol-4-yl)methyl carbamimidothioate, hydrochloride (1:2) 法莫替丁EP杂质H 106649-96-1
4-(3-(4-Cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-yl)-2-fluoro-N-methylbenzamide 恩杂鲁胺杂质8 1242137-18-3
isopropyl (S)-4-(4-((4-chlorophenyl)(pyridin-2-yl)methoxy)piperidin-1-yl)butanoate 贝他斯汀异丙酯 1807607-93-7
3-(6'-oxo-1'-phenyl-1',6'-dihydro-[2,3'-bipyridin]-5'-yl)benzonitrile 吡仑帕奈杂质4 380918-53-6
(S)-4-(4-((4-chlorophenyl)(pyridin-2-yl)methoxy)piperidin-1-yl)butanoic acid, benzenesulfonic acid 贝他司汀 190786-44-8
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