优惠券使用说明>

暂无可领优惠券

济南启源生物科技有限公司

主营产品:杂质对照品,标准品,新药化合物中间体

客服热线:18766124282; 18766124282

    济南启源生物科技有限公司

  • 手机:18766124282
  • 电话:-18766124282
  • 邮箱:18766124282@163.COM
  • 网址:http://www.qychemical.com/
  • 产品总数:750
  • CB指数:58
  • 国籍:中国
  •       济南启源生物科技有限公司是一家提供“药物杂质一站式解决方案”的科技创新型企业。公司主营业务涉及药物杂质合成、纯化、制备分离服务;仿制药、 新药API&中间体的工艺开发和生产。 启源生物依托与山东大学、青岛科技大学、中国药科大学、兰州大学、天津大学、中国科学院等知名院校的紧密合作,结合自身研发团队,形成了从药物杂 质合成、检测、结构解析到新药开发的系统服务能力,与国内数百家药企建立了良好的合作关系。 公司秉承“服务至上,成人达己”的经营理念,坚持聚焦客户诉求,坚持结果导向;追求用“优质的产品,高效的服务,不懈地创新”为药企解决医药研发难题,助力中国医药创新发展。
英文名称 中文名称 CAS号 操作
5-(difluoromethoxy)-2-(((3,4-dimethoxypyridin-2-yl)methyl)sulfinyl)-1-methyl-1H-benzo[d]imidazole 泮托拉唑EP杂质D 624742-53-6 详细
(3,4-dimethoxypyridin-2-yl)methanol 泮托拉唑杂质10 72830-08-1 详细
(3S,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate, calcium (2:1) 阿托伐他汀EP杂质B 887196-25-0 详细
(3S,4R)-1-(4-fluorophenyl)-3-[(R)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-(4-hydr R,S,R-依折麦布 1376614-99-1 详细
dimethyl 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate, maleate (1:1) 氨氯地平EP杂质F 400024-11-5 详细
(3R,4R)-1-(4-fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one S,R,R-依折麦布 1478664-02-6 详细
4-hydroxy-7-Methoxyquinoline-6-carboxylic acid 乐伐替尼杂质10 1190837-18-3 详细
(3R,4R)-1-(4-fluorophenyl)-3-((R)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one R,R,R-依折麦布 1593542-96-1 详细
(S,E)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-5-hydroxyhept-2-enoic acid 阿托伐他汀-3-脱氧庚-2-烯酸 1105067-93-3 详细
(5R-cis)-4-[5-(2,4-Difluorophenyl)-5-[1,2,4]triazol-1-ylmethyltetrahydrofur an-3-ylmethyl]methoxy-formanilide 泊沙康唑杂质D 357189-97-0 详细
1-[(2R,3S,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydro-2-furyl]pyrimidine-2,4(1H,3H)-dione 2R,3S,4R,5R尿苷 4348-61-2 详细
3-ethyl 5-methyl 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methylpyridine-3,5-dicarboxylate, hydrochloride (1:1) 氨氯地平EP杂质D 113994-41-5 详细
dimethyl 4-(2-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate 氨氯地平EP杂质G 43067-01-2 详细
(S,S,R,R)-Orlistat 奥利司他杂质6 111466-62-7 详细
5-(difluoromethoxy)-2-(((3,4-dimethoxypyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole 泮托拉唑EP杂质B 102625-64-9 详细
Atorvastatin Epoxy Pyrrolooxazin 7-hydroxy analog 阿托伐他汀环氧吡咯并恶嗪7-羟基类似物 1315629-79-8 详细
Posaconazole Formate derivatives 泊沙康唑甲酸酯衍生物 2069239-68-3 详细
2-Furoic acid 盐酸头孢噻呋杂质C 88-14-2 详细
sodium (3R,5R)-7-(5-(4-fluorophenyl)-3-isopropyl-2-oxo-4-phenyl-3- (phenylcarbamoyl)-2,3-dihydro-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate 阿托伐他汀吡咯烷酮类似物 148217-40-7 详细
(3R,5R)-3,5-Dihydroxy-7-(2-isopropyl-4,5-diphenyl-3-(phenylcarbamoyl)-1H-pyrrol-1-yl)heptanoate, calcium salt (2:1) 阿托伐他汀EP杂质A 433289-83-9 详细
(S,E)-henicos-7-en-10-yl formyl-L-leucinate 奥利司他杂质9 130676-63-0 详细
Posaconazole Enantiomer(SSRR) 泊沙康唑对映体 2243785-97-7 详细
Posaconazole Diastereoisomer 7 (R,S,R,S) 泊沙康唑非对映异构体SRSR 213381-04-5 详细
2-[(4-chloro-3-methoxypyridin-2-yl)methanesulfinyl]-6-(difluoromethoxy)-1H-1,3-benzodiazole 泮托拉唑杂质13 409098-86-8 详细
2-[2-[2-CHLORO-3-[(1,3-DIHYDRO-1,3,3-TRIMETHYL-2 H-INDOL-2-YLIDENE) ETHYLIDENE]-1-CYCLOHEXEN-1-YL]ETHENYL]-1,3,3-TRIMETHYLINDOLIUM IODIDE 2-[2-[2-氯-3-[(1,3-二氢-1,3,3-三甲基-2H-吲哚-2-亚基)乙亚基]-1-环戊烯-1-基]乙烯基]-1,3,3-三甲基吲哚碘化物 56289-67-9 详细
(3R,5R)-7-((3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanamido)-3,5-dihydroxyheptanoic acid 阿托伐他汀EP杂质F 1105067-87-5 详细
(3S,5S)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate 阿托伐他汀EP杂质E 1105067-88-6 详细
phenyl (4-((6-carbamoyl-7-methoxyquinolin-4-yl)oxy)-2-chlorophenyl)carbamate 乐伐替尼杂质3 417722-95-3 详细
2-(chloromethyl)-3,4-dimethoxypyridine, hydrochloride (1:1) 泮托拉唑杂质7 72830-09-2 详细
1H-Xanthene-4-carboxaldehyde, 2,3-dihydro-6-hydroxy- 6-羟基-2,3-二氢-1H-呫吨-4-甲醛 2133510-40-2 详细
Diisopropyl Hydrazine-1, 2-Dicarboxylate 奥利司他USP杂质B 19740-72-8 详细
Guanosine 5'-triphosphate trisodium salt 地夸磷索GTP 36051-31-7 详细
5-(Difluoromethoxy)-2[[(4-chloro-3-methoxy-2-pyridinyl)methyl]-thio]-1H-benzimidazole 泮托拉唑杂质8 368890-20-4 详细
4-(4-fluorophenyl)-2,4-dihydroxy-2-isopropyl-N,5-diphenyl-3,6-dioxabicyclo[3.1.0]hexane-1-carboxamide 阿托伐他汀环氧四氢呋喃类似物 873950-19-7 详细
(S)-1-((2S,3S)-3-hexyl-4-oxooxetan-2-yl)tridecan-2-yl formyl-D-leucinate 奥利司他杂质3 (R,S,S,S)-Orlistat 104872-28-8 详细
6-(difluoromethoxy)-2-(((3,4-dimethoxypyridin-2-yl)methyl)sulfinyl)-1-methyl-1H-benzo[d]imidazole 泮托拉唑EP杂质F 721924-06-7 详细
5-(4-fluorophenyl)-1-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-2-isopropyl-N,4-diphenyl-1H-pyrrole-3-carboxamide 阿托伐他汀EP杂质H 125995-03-1 详细
tert-Butyl 2-((4R,6R)-6-(2-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate 阿托伐他汀缩合物 125971-95-1 详细
4-(3-chloro-4-ureidophenoxy)-7-methoxyquinoline-6-carboxamide 乐伐替尼杂质2 417719-51-8 详细
4-hydroxy-7-methoxyquinoline-6-carboxamide 乐伐替尼杂质9 2110414-05-4 详细
4-((2-chloro-4-hydroxyphenyl)amino)-7-methoxyquinoline-6-carboxamide 乐伐替尼杂质7 2380197-89-5 详细
4-(3-chloro-4-(3-ethylureido)phenoxy)-7-methoxyquinoline-6-carboxamide 乐伐替尼杂质5 417719-46-1 详细
Δ3-Ceftiofur 盐酸头孢噻呋杂质F 120962-17-6 详细
(2S,3R,5S)-5-((formyl-L-leucyl)oxy)-2-hexyl-3-hydroxyhexadecanoic acid 奥利司他杂质2 130793-28-1 详细
2-((2-((4-(2-Chlorophenyl)-3-(ethoxycarbonyl)-5-(methoxycarbonyl)-6-methyl-1,4-dihydropyridin-2-yl)methoxy)ethyl)carbamoyl)benzoic acid 氨氯地平EP杂质H 318465-73-5 详细
sodium (3R)-4-(7-(4-fluorophenyl)-7-hydroxy-1b-isopropyl-7a-phenyl-1a- (phenylcarbamoyl)hexahydro-3H-oxireno[2',3':3,4]pyrrolo[2,1-b][1,3]oxazin-3-yl)-3-hydroxybutanoate 阿托伐他汀环氧吡咯并恶嗪6-羟基类似物 1316291-19-6 详细
1,3-Dicyclopropylurea 乐伐替尼杂质1 69332-65-6 详细
(R,R,R,R)-Orlistat 奥利司他杂质7 104872-27-7 详细
(2R,3R,6S)-N,6-Bis(4-fluorophenyl)-2-(4-hydroxyphenyl)tetrahydro-2H-pyran-3-carboxamide 依折麦布四氢吡喃类似物 1296129-15-1 详细
(S)-1-((2S,3S)-3-hexyl-4-oxooxetan-2-yl)tridecan-2-yl formyl-L-isoleucinate 奥利司他USP杂质E 1072902-75-0 详细
Posaconazole Diastereoisomer 3 RSRR 泊沙康唑非对映异构体RSRR 1229428-89-0 详细
Posaconazole Diastereoisomer 9 (S,S,S,S) 泊沙康唑非对映异构体SSSS 1246391-73-0 详细
(3S,4R)-1-(4-Fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one S,S,R-依折麦布 1593543-00-0 详细
Posaconazole Diastereoisomer 5 RSSR 泊沙康唑非对映异构体RSSR 1229428-90-3 详细
4-(3-chloro-4-(3,3-dimethylureido)phenoxy)-7-methoxyquinoline-6-carboxamide 乐伐替尼杂质16 2143930-76-9 详细
3H-Indolium, 2-[2-(2,3-dihydro-6-hydroxy-1H-xanthen-4-yl)ethenyl]-1,3,3-trimethyl-, iodide (1:1) 1709848-24-7 详细
3H-Indolium, 2-[(1E)-2-(2,3-dihydro-6-hydroxy-1H-xanthen-4-yl)ethenyl]-1-ethyl-3,3-dimethyl- 1801989-95-6 详细
4-NITROBENZANILIDE 4-硝基-N-苯基苯甲酰胺 3460-11-5 详细
Posaconazole Diastereoisomer 1 (R,R,R,R) 泊沙康唑非对映异构体(R,R,R,R) 170985-61-2 详细
6-carbamoyl-4-(3-chloro-4-(3-cyclopropylureido)phenoxy)-7-methoxyquinoline 1-oxide 乐伐替尼杂质19 1788901-86-9 详细
泊沙康唑哌嗪环羰基位置异构体2 357189-94-7 详细
formyl-L-leucine 奥利司他杂质1 6113-61-7 详细
2-(((5-(difluoromethoxy)-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3,4-dimethoxypyridine 1-oxide 泮托拉唑杂质12 953787-60-5 详细
3H-Indolium,2-[2-[2-chloro-3-[(1-ethyl-1,3-dihydro-3,3-dimethyl-2H-indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1-ethyl-3,3-dimethyl-, iodide IR-780乙基碘化物 124591-86-2 详细
(3R,4S)-1-(4-Fluorophenyl)-3-(3-(4-fluorophenyl)-3-oxopropyl)-4-(4-hydroxyphenyl)azetidin-2-one 依折麦布酮 191330-56-0 详细
(S)-3-hexyl-6-undecyl-5,6-dihydro-2H-pyran-2-one 奥利司他杂质8 130676-64-1 详细
4-(4-(4-(4-(((3R,5R)-5-((1H-1,2,4-Triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)phenyl)piperazin-1-yl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one 泊沙康唑脱2-羟基戊烷基团杂质 161532-56-5 详细
3-Ethyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-((2-(2-(methylcarbamoyl)benzamido)ethoxy)methyl)-1,4-dihydropyridine-3,5-dicarboxylate 氨氯地平EP杂质B 721958-72-1 详细
ethyl (3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate 阿托伐他汀EP杂质M 1146977-93-6 详细
Guanosine5-triphosphatedisodiumsalt 鸟苷5,-三磷酸二钠 GTP 56001-37-7 详细
Diethyl 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate, maleate (1:1) 氨氯地平EP杂质E 400024-12-6 详细
Posaconazole Diastereoisomer 2 SRRR 泊沙康唑非对映异构体SRRR 213381-05-6 详细
5-(difluoromethoxy)-2-(((3,4-dimethoxypyridin-2-yl)methyl)sulfonyl)-1H-benzo[d]imidazole 泮托拉唑EP杂质A 127780-16-9 详细
N-(4-(((3R,5R)-5-((1H-1,2,4-triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)phenyl)-N-(2-(N-(4-(1-((2S,3S)-2-hydroxypentan-3-yl)-5-oxo-1,5-dihydro-4H-1,2,4-triazol-4-yl)phenyl)formamido)ethyl)formamide 泊沙康唑哌嗪环开环双酰胺衍生物 357189-95-8 详细
Posaconazole Piperazine N4-Oxide 泊沙康唑哌嗪环单氮氧化物异构体1 1902954-03-3 详细
2,4-dichloro-7-methoxyquinoline-6-carboxamide 乐伐替尼杂质8 2241758-00-7 详细
5-(difluoromethoxy)-1H-benzo[d]imidazole-2-thiol 泮托拉唑EP杂质C 97963-62-7 详细
1H-Benz[e]indolium, 2-[2-(2,3-dihydro-6-hydroxy-1H-xanthen-4-yl)ethenyl]-3-ethyl-1,1-dimethyl-, iodide (1:1) 2375085-09-7 详细
3-ethyl 5-methyl 2,6-bis((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-1,4-dihydropyridine-3,5-dicarboxylate, maleate (1:1) 氨氯地平EP杂质C 721958-74-3 详细
3-(4-fluorobenzoyl)-2-isobutyryl-N,3-diphenyloxirane-2-carboxamide 阿托伐他汀EP杂质D 148146-51-4 详细
(3R,4S)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)-1-phenylazetidin-2-one 去氟依折麦布 302781-98-2 详细
(3S,4R,6S)-3-hexyl-2-oxo-6-undecyltetrahydro-2H-pyran-4-yl formyl-L-leucinate 奥利司他USP杂质D 130793-27-0 详细
(2R,5S)-N,5-Bis(4-fluorophenyl)-5-hydroxy-2-(4-hydroxybenzyl)pentanamide 依折麦布开环杂质 1197811-72-5 详细
(3S,4S)-1-(4-fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one S,S,S-依折麦布 1593543-07-7 详细
triphenylphosphine oxide 匹伐他汀杂质SM1-4 791-28-6 详细
4-ethoxy-7-methoxyquinoline-6-carboxamide 乐伐替尼杂质6 2143930-77-0 详细
E-Ceftiofur 盐酸头孢噻呋杂质G 120882-20-4 详细
L-Uridine L-尿苷 2S,3S,4R,5S 26287-69-4 详细
(3R,5R)-7-(2,3-bis(4-fluorophenyl)-5-isopropyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate, sodium salt (1:1) 阿托伐他汀EP杂质C 1807481-00-0 详细
3-ethyl 5-methyl 4-(2-chlorophenyl)-2-((2-(1,3-dioxoisoindolin-2-yl)ethoxy)methyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate 氨氯地平EP杂质A 88150-62-3 详细
(3S,4S)-3-Hexyl-4-((R)-2-hydroxytridecyl)oxetan-2-one 奥利司他USP杂质A 104872-06-2 详细
(3R,4S)-1-(4-fluorophenyl)-3-((R)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one 依折麦布氟异构体 163380-16-3 详细
(R)-1-((2S,3S)-3-hexyl-4-oxooxetan-2-yl)tridecan-2-yl formyl-L-leucinate 奥利司他杂质5 (S,R,S,S) Orlistat 111466-63-8 详细
6,6'-bis(difluoromethoxy)-2,2'-bis(((3,4-dimethoxypyridin-2-yl)methyl)sulfinyl)-1H,1'H-5,5'-bibenzo[d]imidazole 泮托拉唑EP杂质E 2115779-15-0 详细
(3R,4S)-1-(4-Fluorophenyl)-3-((S)-3-hydroxy-3-phenylpropyl)-4-(4-hydroxyphenyl)azetidin-2-one 依折麦布脱氟苯胺类似物 190595-66-5 详细
Posaconazole Diastereoisomer Related Compound 5 泊沙康唑非对映异构体中间体5 149809-42-7 详细
(3S,4S)-1-(4-fluorophenyl)-3-((R)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one R,S,S-依折麦布 1478664-18-4 详细
Posaconazole Diastereoisomer 6 RRSR 泊沙康唑非对映异构体RRSR 171228-50-5 详细
4-(3-(3-chloro-4-(3-cyclopropylureido)phenoxy)-4-(3-cyclopropylureido)phenoxy)-7-methoxyquinoline-6-carboxamide 乐伐替尼杂质17 2613141-84-5 详细
Posaconazole(RRSS) 泊沙康唑对照品 171228-49-2 详细
产品总数:750 产品页码:
1 2 3 4 5 6 7 8

商家暂时不对外公布

济南启源
主页 | 企业会员服务 | 广告业务 | 联系我们 | 旧版入口 | 中文MSDS | CAS Index | 常用化学品CAS列表 | 化工产品目录 | 新产品列表 | 评选活动| HS海关编码
Copyright © 2008 ChemicalBook 京ICP备07040585号  京公网安备 11010802032676号  All rights reserved.
热线电话:400-158-6606