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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

Azithromycin EP Impurity A 阿奇霉素EP杂质A 76801-85-9
benzyl (R)-2-amino-3-(3-(methylsulfonyl)phenyl)propanoate 立他司特杂质SM-A1 2049127-87-7
(R)-2-(2-(benzofuran-6-carbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxamido)-3-(3-(methylsulfonyl)phenyl)propanoic acid 立他司特R异构体 2271299-08-0
Famciclovir Related Compound B 泛昔洛韦相关化合物B 104227-88-5
3-(4-(6-amino-5-formylpyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanenitrile 芦可替尼杂质4 2606144-45-8
Semaglutide 司美格鲁肽 910463-68-2
3-oxo-4-(2,4,5-trifluorophenyl)butanoic acid 西他列汀杂质 26 1256815-03-8
4-(4-amino-5-chloro-2,3-dihydrobenzofuran-7-carboxamido)-1-(3-methoxypropyl)piperidine 1-oxide 氧化普鲁卡溴铵 1900715-98-1
Dapoxetine Impurity H 达泊西汀杂质H 2415108-76-6
(S)-1-amino-3-((3-fluoro-4-morpholinophenyl)amino)propan-2- ol hydrochloride 利奈唑胺杂质17 333753-72-3
Famciclovir Related Compound A 泛昔洛韦相关化合物A 246021-75-0
Nilotinib EP Impurity F 尼洛替尼EP杂质F 2119583-24-1
林可霉素杂质C 2256-16-8
3-(Methylsulfonyl)-L-phenylalanine 立他司特杂质SM-A2 1270093-99-6
Tolvaptan Impurity 23 托伐普坦杂质23 1133419-00-7
7-Chloro-2,3,4,5-tetrahydro-1H-benzo[b]azepine 7-氯-2,3,4,5-四氢-1H-苯并[b]氮杂卓 313673-94-8
5-((2-((2,3-dimethyl-2H-indazol-6-yl)(methyl)amino)pyrimidin-4-yl)amino)-2-methylbenzenesulfonamide 帕唑帕尼杂质10 2369664-19-5
tert-butyl 2-((1R,5S)-3-ethylbicyclo[3.2.0]hept-3-en-6-ylidene)acetate 米洛巴林杂质6 1469800-26-7
tert-butyl2-((1R,5S,6S)-3-ethyl-6-(nitromethyl)bicyclo[3.2.0]hept-3- en-6-yl)acetate 米洛巴林杂质15 1138246-18-0
Mirogabalin Impurity 2 米洛巴林杂质2 1415817-44-5
ethyl benzofuran-6-carboxylate 立他司特杂质SM-C2 1289646-90-7
Mirogabalin Impurity 3 米洛巴林杂质3 344428-05-3
Moxidectin EP Impurity L 莫昔克丁EP杂质L 119718-45-5
lifitegrast 立他司特 1025967-78-5
4-methylbenzenesulfonothioic o-acid 对甲苯硫代磺酸 45936-43-4
Gastrodin Impurity 1 天麻素杂质1 15397-25-8
Gastrodin Impurity 2 天麻素杂质2 10366-91-3
5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid 立他司特杂质SM-B1 1290176-71-4
(S)-2-(2-acetyl-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxamido)-3-(3-(methylsulfonyl)phenyl)propanoic acid 立他司特杂质B
(S)-2-(2-(benzofuran-6-carbonyl)-1,2,3,4-tetrahydroisoquinoline-6-carboxamido)-3-(3-(methylsulfonyl)phenyl)propanoic acid 立他司特杂质D 2295862-00-7
ethyl (S)-2-(2-(benzofuran-6-carbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxamido)-3-(3-(methylsulfonyl)phenyl)propanoate 立他司特杂质E 2295862-24-5
benzyl (S)-2-(2-(benzofuran-6-carbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxamido)-3-(3-(methylsulfonyl)phenyl)propanoate 立他司特杂质F 1194550-67-8
methyl (S)-2-(2-(benzofuran-6-carbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxamido)-3-(3-(methylsulfonyl)phenyl)propanoate 立他司特杂质G 2295862-29-0
(S) - 2 - (5,7-dichloro-1,2,3,4-tetrahydroneneneba isoquinolin-6-formamido) - 3 - (3 - (methylsulfonyl) phenyl) propionic acid hydrochloride 立他司特杂质A 851785-70-1
8-(Pyrimidin-2-yl)-5,8-diazaspiro[4.5]decan-5-ium bromide 丁螺环酮EP杂质B 81461-73-6
2-(piperazin-1-yl)pyrimidine 吡贝地尔杂质2 20980-22-7
1,4-bis(4-(pyrimidin-2-yl)piperazin-1-yl)butane 丁螺环酮EP杂质C 257877-45-5
2-methyl-1-nitrosoindoline 吲达帕胺EP杂质A 85440-79-5
4-chloro-N-(2-methyl-1H-indol-1-yl)-3-sulfamoylbenzamide 吲达帕胺EP杂质B 63968-75-2
N,N-di(prop-2-yn-1-yl)-2,3-dihydro-1H-inden-1-amine 雷沙吉兰杂质8 92850-02-7
2,3-DIHYDRO-N-BENZYL-1H-INDEN-1-AMINE 雷沙吉兰杂质30 151252-98-1
5-acetyl-1,3-phenylene bis(dimethylcarbamate) 班特罗EP杂质E 81732-48-1
(S)-2-(2,3-Dihydroxypropyl) isodihydroindole-1,3-dione 利伐沙班杂质30 119835-88-0
2-fluoro-4-hydroxy-N-methylbenzamide 2-氟-4-羟基-N-甲基-苯甲酰胺 1243392-80-4
2-methylindolin-1-amine, hydrochloride (1:1) 吲达帕胺EP杂质C 31529-47-2
8-(4-(4-(pyrimidin-2-yl)piperazin-1-yl)butyl)-8-azaspiro[4.5]decane-7,9-dione, hydrochloride (1:1) 盐酸丁螺环酮对照品 33386-08-2
4-(4-(3-cyclopropylureido)phenoxy)-7-methoxyquinoline-6-carboxamide 乐伐替尼杂质14 417714-14-8
4,4'-(((carbonylbis(azanediyl))bis(3-chloro-4,1-phenylene))bis(oxy))bis(7-methoxyquinoline-6-carboxamide) 乐伐替尼杂质4 2143930-75-8
Topiramate Impurity 6 托吡酯杂质6 876403-98-4
4-(4-((2-((4-(((3R,5R)-5-((1H-1,2,4-triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)phenyl)amino)ethyl)amino)phenyl)-2-((2S,3S)-2-hydroxypentan-3-yl)-2,4-dihydro-3H-1,2,4-triazol-3-one 泊沙康唑哌嗪环开环脱酰胺杂质 1370190-94-5
Topiramate N-Methyl Impurity 托吡酯N-甲基杂质 97240-80-7
Bortezomib Impurity 37 Trifluoroacetate 硼替佐米杂质37 477254-69-6
(3S,4R,6S)-3-hexyl-4-hydroxy-6-undecyltetrahydro-2H-pyran-2-one 奥利司他杂质15 130793-26-9
4-(4-(7-(((3R,5R)-5-((1H-1,2,4-triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)-1,2,3,5-tetrahydro-4H-benzo[e][1,4]diazepin-4-yl)phenyl)-2-((2S,3S)-2-hydroxypentan-3-yl)-2,4-dihydro-3H-1,2,4-triazol-3-one 泊沙康唑杂质22 1388148-30-8
Topiramate EP Impurity C 托吡酯EP杂质C 106881-41-8
3-Pyridinesulfonic acid ethyl ester 伏诺拉生杂质51 2726830-13-1
methyl pyridine-3-sulfonate 伏诺拉生杂质52 1421640-34-7
(3S,5R)-Pitavastatin Calcium Salt （3S，5R）-匹他伐他汀钙盐 254452-88-5
Darunavir Carbamic Acid methyl ester 达芦那韦杂质6 1526916-57-3
2-methyl-5- [[4- [methyl (3-methyl-1H-indazol-6-yl) amino] -2-pyrimidinyl] amino] - benzene Sulfonamide 帕唑帕尼杂质3 444731-47-9
(R)-N,N-dimethyl-3-(naphthalen-1-yloxy)-1-phenylpropan-1-amine （R） -达泊西汀 156453-51-9
Diacetonefructose chlorosulfate 托吡酯杂质4 150609-95-3
8,8'-(butane-1,4-diyl)bis(8'-azaspiro[4.5]decane-7,9-dione) 丁螺环酮EP杂质N 257877-44-4
Naltrexone methylbromide Impurity B 溴甲纳曲酮 单羟醌杂质 1220225-88-6
8-azaspiro[4.5]decane-7,9-dione 丁螺环酮EP杂质K 1075-89-4
8-(4-Chlorobutyl)-8-azaspiro[4.5]decane-7,9-dione 丁螺环酮EP杂质L 21098-11-3
8-(4-Bromobutyl)-8-azaspiro[4.5]decane-7,9-dione 丁螺环酮EP杂质M 80827-62-9
2,2'-(1,4-Piperazinediyl)bis-pyrimidine 丁螺环酮EP杂质G 84746-24-7
4-(7,9-dioxo-8-azaspiro[4.5]decan-8-yl)butyl 2-(1-(2-oxo-2-((4-(4-(pyrimidin-2-yl)piperazin-1-yl)butyl)amino)ethyl)cyclopentyl)acetate 丁螺环酮EP杂质J 2726492-72-2
芦可替尼杂质 2606144-44-7
Moxidectin EP Impurity A 莫昔克丁EP杂质A 114041-32-6
5-chloro-2-ethoxybenzoyl chloride 5-氯-邻乙氧基苯甲酰胺氯 60531-34-2
5-Chloro-2-ethoxybenzoic acid 5-氯-2-乙氧基苯甲酸 62871-12-9
1-(2-(carboxymethoxy)ethyl)-4-((4-chlorophenyl)(phenyl)methyl)piperazine 1-oxide 左西替利嗪单氧化杂质 1076199-80-8
(S)-2-(2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy) acetic acid, hydrochloride (1:2) 左西替利嗪异构体杂质 163837-48-7
4-chloro-3-sulfamoylbenzamide 吲达帕胺杂质I 2455-92-7
1-Methylpiperazin N-甲基哌嗪 109-01-3
2-Ethoxybenzoyl chloride 邻乙氧基苯甲酰氯 42926-52-3
1-Methyl-4-nitro-3-propyl-1H-pyrazole-5-carboxamide 1-甲基-4-硝基-3-丙基-(1H)-吡唑-5-甲酰胺 139756-01-7
5-(2-Ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]-7-pyrimidinone 枸橼酸西地那非杂质PZMD 139756-21-1
5-(5-chloro-2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 枸橼酸西地那非杂质PZ-Z5 1829588-57-9
4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonyl chloride 枸橼酸西地那非杂质SLNM-03 139756-22-2
5,5'-((piperazine-1,4-disulfonyl)bis(6-ethoxy-3,1-phenylene))bis(1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one) 西地那非 EP 杂质 G 1346602-67-2
Ethyl 4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonate 西地那乙酯 1971915-89-5
4-Chloro-3-sulfamoylbenzoic acid 吲达帕胺杂质D 1205-30-7
4-Chloro-3-Sulfamoylbenzoyl Chloride 吲达帕胺杂质E 70049-77-3
5-(2-ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-3-isobutyl-1-methyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 西地那非 EP 杂质 A 1391053-95-4
4-((4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl)sulfonyl)-1-methylpiperazine 1-oxide 西地那非 EP 杂质 B 1094598-75-0
5-(2-Hydroxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 西地那非 EP 杂质 C 139755-91-2
4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonic acid 西地那非 EP 杂质 D 1357931-55-5
1H-Imidazole 西地那非 EP 杂质 E 288-32-4
2-(2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)ethoxy)acetic acid 西替利嗪EP杂质E 682323-77-9
2-(2-(4-((2-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid 西替利嗪EP杂质C 83881-59-8
2-(2-(4-((3-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid 左西替利嗪氯位置异构杂质 1232460-31-9
Hexahydro-2-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)-pyrrolo[1,2-a]pyrazine-1,4-dione 维格列汀杂质 207 1789703-36-1
(2S,2'S)-1,1'-[[(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)imino]bis(1-oxo-2,1-ethanediyl)]bis[2-Pyrrolidinecarbonitrile 维格列汀杂质201 1036959-23-5
2-Ethoxybenzoic acid 2-乙氧基苯甲酸 134-11-2
(S)-(4-Chlorophenyl)(phenyl)methanamine 合成左西替利嗪起始物料异构体杂质 1638 37-32-9
(S)-1-(((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)glycyl)pyrrolidine-2-carboxamide 维格列汀杂质202 565453-39-6
2-((1r,3s,5R,7S)-3-hydroxyadamantan-1-yl)-1-iminohexahydropyrrolo[1,2-a]pyrazin-4(1H)-one 维格列汀杂质 209 1789703-37-2
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