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广州隽唐科技有限公司 公司信息

公司名称:    广州隽唐科技有限公司
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产品总数:    10602
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公司提供产品列表
Atorvastatin Impurity 4(Atorvastatin EP Impurity M) 阿托伐他汀乙酯 1146977-93-6
Oxiracetam Impurity 5 奥拉西坦进口标准杂质ISF3886 120428-80-0
3,4-dimethoxy-7-oxabicyclo[4.2.0]octa-1,3,5-trien-8-one 3,4-二甲氧基-7-恶唑环[4.2.0]八-1,3,5-三-8-酮
Atorvastatin Impurity 13 阿托伐他汀脱氢内酯 442851-50-5
Oxiracetam Impurity 6 2-(2-氧代-2,5-二氢-1H-吡咯-1-基)乙酰胺 62833-66-3
2,3,5-Trimethoxybenzoic acid 2,3,5-三甲氧基苯甲酸 36873-96-8
2-(1-chloroethyl)-1,4-dimethylbenzene 2- ( 1-氯乙基) -1,4-二甲苯 57527-74-9
Acyclovir Impurity 11(Acyclovir EP Impurity C) 阿昔洛韦杂质C 91702-61-3
3,5-dimethoxysalicylic acid 2-羟基-3,5-二甲氧基苯甲酸 61637-60-3
2,4,5-trihydroxybenzoic Acid 2,4,5-三羟基苯甲酸 610-90-2
Acyclovir Impurity 9(Acyclovir EP Impurity A) 阿昔洛韦EP杂质A 102728-64-3
(R)-4-Hydroxy-2-pyrrolidone 奥拉西坦杂质A 22677-21-0
Atorvastatin Impurity 15(Atorvastatin EP Impurity C)(Calcium Salt) 阿托伐他汀钙杂质C 693793-53-2
Atorvastatin Impurity 21(Sodium Salt) 阿托伐他汀循环钠盐(异丙基)杂质 1316291-19-6
4-(3-(4-butyrylpiperazine-1-carbonyl)-4-fluorobenzyl)phthalazin-1(2H)-one 奥拉杂质4 2250243-17-3
Atorvastatin Impurity 111 (3R,5R)-6-氰基-3,5-二羟基己酸叔丁酯 125971-93-9
Medetomidine Impurity 19 右美托咪啶 3 104245-83-2
4-(3-(4-(cyclopropanecarbonyl)piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one 奥拉帕利杂质1 763113-06-0
Atorvastatin Impurity 30(Atorvastatin EP Impurity I) 阿托伐他汀乙酰丙酮叔丁基酯 125971-95-1
Atorvastatin Impurity 66 4-甲基-3-酮基-N-苯基戊酰胺 124401-38-3
Medetomidine Impurity 23 美托咪定杂质8 40243-75-2
Folic Acid 叶酸 59-30-3
Acotiamide Impurity 7 2-羟基-4,5-二甲氧基苯甲酸 5722-93-0
calcium (3R,5R)-3,5-dihydroxy-7-(2-isopropyl-4,5-diphenyl-3-(phenylcarbamoyl)-1H-pyrrol -1-yl)heptanoate 阿托伐他汀杂质A 433289-83-9
Atorvastatin Cyclic (Fluorophenyl) Sodium Salt Impurity 阿托伐他汀钠环(氟苯基) 1315629-79-8
AMpicillin EP IMpurity J 氨苄青霉素EP杂质J 6489-58-3
calcium (3S,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol -1-yl)-3,5-dihydroxyheptanoate 阿托伐他汀杂质B 887196-25-0
Acyclovir Impurity 6(Acyclovir EP Impurity P) 9-(2-羟乙基)鸟嘌呤 23169-33-7
Acyclovir Impurity 13(Acyclovir EP Impurity J) O-[(鸟嘌呤-9-基)甲基]阿昔洛韦(阿昔洛韦杂质J) 166762-90-9
Acyclovir Impurity 4(Acyclovir EP Impurity L) N,9-二乙酰鸟嘌呤 3056-33-5
Acyclovir Impurity 2(Acyclovir EP Impurity F) 阿昔洛韦杂质F 110104-37-5
9-[(2-Acetoxyethoxy)methyl]-acetylguanine 阿昔洛韦杂质G 75128-73-3
Acyclovir Impurity 5(Acyclovir EP Impurity M) 阿昔洛韦杂质 91702-60-2
(2R,3S)-2-(2,4-difluorophenyl)-3-(4-methylenepiperidin-1-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol 艾氟康唑杂质FDY2 2055038-60-1
(2S,3R)-2-(2,4-difluorophenyl)-3-(4-methylenepiperidin-1-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol 艾氟康唑杂质FDY1 2055038-61-2
Efinaconazole Impurity 19 S,S-艾菲康唑 164650-45-7
sodium (2S,5R,6R)-6-((2R)-2-(2-((R)-2-amino-2-phenylacetamido)-2-((4S)-4-carboxylato- 5,5-dimethylthiazolidin-2-yl)acetamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 氨苄西林EP杂质M 62326-82-3
Riboflavin 维生素B2 83-88-5
Atorvastatin Epoxy Tetrahydrofuran Impurity 阿托伐他汀环氧四氢呋喃衍生物 873950-19-7
sodium (S,E)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-5-hydroxyhept-2-enoate 阿托伐他汀3-脱氧-庚-2-烯酸
AzithroMycin N-Oxide 阿奇霉素EP杂质L 90503-06-3
3,5-DINITROPYRIDINE 3, 5-二硝基吡啶 940-06-7
AzithroMycin N-Ethyl 阿奇霉素EP杂质P 92594-45-1
Azithromycin Impurity 11 阿奇霉素EP杂质K 612534-95-9
DesosaMinylazithroMycin 阿奇霉素EP杂质J 117693-41-1
3’-N-Desmethyl-3’-N-formyl Azithromycin 阿奇霉素EP杂质F 612069-28-0
N'-DesMethyl AzithroMycin 阿奇霉素EP杂质I 172617-84-4
N',N'-Di(desmethyl) Azithromycin 阿奇霉素EP杂质E 612069-27-9
3'-N,N-Di(desMethyl)-3'-N-forMyl AzithroMycin 阿奇霉素EP杂质M 765927-71-7
3'-N-Didesmethyl-3'-N-tosyl Azithromycin 阿奇霉素EP杂质Q 2095879-65-3
3’-Des(dimethylamino)-3’-keto Azithromycin 阿奇霉素EP杂质N 612069-25-7
2-desethyl-2-propyl azithromycin 阿奇霉素EP杂质O 763924-54-5
(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2R,4R,5S,6S)-4,5-dihydroxy-4,6-dimethyloxan-2-yl]oxy-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one 阿奇霉素EP杂质C 620169-47-3
tert-butyl (E)-4-(6-((6-(2-butoxyvinyl)-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylate 哌柏西利杂质31 827022-35-5
6-(1-butoxyvinyl)-8-cyclopentyl-5-methyl-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one 哌柏西利杂质32 2270982-31-3
8-chloro-11-fluoro-11-(piperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine 地氯雷他定EP杂质A 298220-99-2
ethyl 4-(4,8-dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene) piperidine-1-carboxylate 氯雷他定EP杂质C 165739-83-3
β-Alanine, N-[[2-[[[4-(aminocarbonyl)phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-2-pyridinyl-, ethyl ester 达比加群酯杂质C 1422435-41-3
propan-2-yl 2-hydroxy-2-phenylacetate 普瑞巴林EP杂质D 4118-51-8
(R)-3-(aminomethyl)-5-methylhexanoic acid (R)-普瑞巴林(杂质B) 148553-51-9
(R)-1-Phenylethanamine R-苯乙胺 3886-69-9
8-chloro-11-(1,2,3,6-tetrahydropyridin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine hydrochloride 地氯雷他定EP杂质B 183198-49-4
(S)-4-isobutylpyrrolidin-2-one 普瑞巴林杂质 A 181289-23-6
(2R, 3S) - 2 - [(1R) - 1 - [3,5-bis (trifluoromethyl) phenyl] ethoxy] - 3-phenylmorpholine (2R,3S)-2-[(1R)-1-[3,5-二(三氟甲基)苯基]乙氧基]-3-苯基吗啉 171338-33-3
Aprepitant Impurity 29 (2R)-4-苄基-2-[(1R)-1-[3,5-双(三氟甲基)苯基]乙氧基]吗啉-3-酮 287930-75-0
Ornidazole Impurity 4 奥硝唑杂质B 1384752-15-1
Aprepitant Impurity 26(N Oxide) 阿瑞杂质12 172673-23-3
1-(2,3-epoxypropyl)-2-methyl-5-nitroimidazole 奥硝唑杂质B 16773-52-7
(2S,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine hydrochloride 阿瑞匹坦杂质8 1333998-27-8
Ornidazole Impurity 10 奥硝唑异构体 14419-11-5
Ornidazole 奥硝唑 16773-42-5
Ornidazole Impurity 2 3-脱氯-3-羟基奥硝唑 62580-80-7
2-Methyl-4-nitro-1-(oxiran-2-ylmethyl)-1H-imidazole 奥硝唑杂质G 16773-51-6
4-Fluoro-2-Nitro-Benzoic Acid Tert-Butyl Ester 4-氟-2-硝基苯甲酸叔丁酯 942271-60-5
Lenvatinib Mesylate 甲磺酸仑伐替尼 857890-39-2
Aprepitant Impurity 51 5 -氯甲基-2,4 -二氢[ 1,2,4 ]三唑-3 -酮 252742-72-6
Albendazole Impurity 7(Albendazole EP Impurity G) (6-氯-1H-苯并[D]咪唑基-2-基)氨基甲酸甲酯 20367-38-8
Albendazole Impurity 13(Albendazole EP Impurity J) Albendazole EP Impurity J 946498-41-5
Albendazole Impurity 15(Albendazole EP Impurity L) 阿苯达唑杂质L 108579-67-5
Albendazole Impurity 14(Albendazole EP Impurity K) 阿苯达唑杂质J 70484-51-4
Aprepitant Impurity 37 阿瑞杂质9 219821-37-1
tert-butyl 4-(4-methylpiperazin-1-yl)-2-nitrobenzoate 4-(4-甲基哌嗪-1-基)-2-硝基苯甲酸叔丁酯 942271-61-6
tert-butyl 2-amino-4-(4-methylpiperazin-1-yl)benzoate 2-氨基-4-(4-甲基哌嗪-1-基)苯甲酸叔丁酯 1034975-35-3
Spectinomycin dihydrochloride 盐酸大观霉素 21736-83-4
5-(((2R,3R)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4'-fluoro-[1,1'-biphenyl]-4-yl)morpholino)methyl)-2,4-dihydro-3H-1,2,4-triazol-3-one 阿瑞匹坦杂质14 2204442-75-9
Aprepitant EP Impurity B 阿瑞匹坦EP杂质B 2348441-62-1
1-(2-methyl-5-nitroimidazol-1-yl)propan-2-one 奥硝唑杂质F 31876-69-4
N-(4-ethoxyphenyl)benzene-1,4-diamine 非那西丁中间体2杂质17 60457-49-0
5-(((2R,3R)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)methyl)-2,4-dihydro-3H-1,2,4-triazol-3-one SM001E(福沙匹坦杂质RRR) 1148113-53-4
5-(((2S,3R)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)methyl)-2,4-dihydro-3H-1,2,4-triazol-3-one SM001D(福沙匹坦杂质SM001D) 1185502-97-9
2,2'-oxybis(4-benzylmorpholin-3-one) Aprepitant Impurity 1 638990-20-2
16-Dehydro Pregnenolone Acetate 醋酸妊娠双烯醇酮酯 979-02-2
(1r,4r)-4-(formamidomethyl)cyclohexane-1-carboxylic acid 氨甲环酸EP杂质E 1599413-49-6
(S,S)-(-)-2,2'-Bis[(R)-(N,N-dimethylamino)(phenyl) methyl]-1,1'-bis[di(3,5-dimethyl-4-methoxyphenyl)phosphino] ferrocene (S,S)-(-)-2,2'-双[-(N,N-二甲胺苯基甲基-1,1'-双二(3,5-二甲基-4-甲氧基苯基)磷]二茂铁 494227-37-1
Tranexamic Acid Impurity 2(Tranexamic Acid EP Impurity B) 4-(氨基甲基)环己酸 1197-17-7
2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3,5-dimethylpyridin-4(1H)-one 艾司奥美拉唑杂质Ⅳ(酮式) 301669-82-9
5-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1-methyl-1H-benzo[d]imidazole N-5甲基奥美拉唑杂质 89352-76-1
Pyridine,4-methoxy-2,3,5-trimethyl- 4-甲氧基-2,3,5-三甲基吡啶 109371-19-9
Atorvastatin lactone 阿托伐他汀钙杂质H 125995-03-1
5-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole 奥美拉唑EP杂质C 73590-85-9
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