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广州隽唐科技有限公司 Company Information

Company Name:    Guangzhou Juntang Technology Co., Ltd
Tel:    13501523607
Fax:   
Email:    3008234953@qq.com
Nationality:    China
WebSite:    www.dmstandards.com
Product List:    10898
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Product List
AzithroMycin N-Oxide 90503-06-3
DesosaMinylazithroMycin 117693-41-1
N',N'-Di(desmethyl) Azithromycin 612069-27-9
3’-Des(dimethylamino)-3’-keto Azithromycin 612069-25-7
AzithroMycin N-Ethyl 92594-45-1
3'-N-Didesmethyl-3'-N-tosyl Azithromycin 2095879-65-3
2-desethyl-2-propyl azithromycin 763924-54-5
ethyl 4-(4,8-dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene) piperidine-1-carboxylate 165739-83-3
β-Alanine, N-[[2-[[[4-(aminocarbonyl)phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-2-pyridinyl-, ethyl ester 1422435-41-3
propan-2-yl 2-hydroxy-2-phenylacetate 4118-51-8
(R)-3-(aminomethyl)-5-methylhexanoic acid 148553-51-9
8-chloro-11-(1,2,3,6-tetrahydropyridin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine hydrochloride 183198-49-4
(S)-4-isobutylpyrrolidin-2-one 181289-23-6
3,4-dimethoxy-7-oxabicyclo[4.2.0]octa-1,3,5-trien-8-one
2,3,5-Trimethoxybenzoic acid 36873-96-8
3,5-dimethoxysalicylic acid 61637-60-3
2,4,5-trihydroxybenzoic Acid 610-90-2
Atorvastatin Impurity 21(Sodium Salt) 1316291-19-6
4-(3-(4-(cyclopropanecarbonyl)piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one 763113-06-0
Atorvastatin Impurity 66 124401-38-3
Acotiamide Impurity 7 5722-93-0
Atorvastatin Cyclic (Fluorophenyl) Sodium Salt Impurity 1315629-79-8
AMpicillin EP IMpurity J 6489-58-3
calcium (3S,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol -1-yl)-3,5-dihydroxyheptanoate 887196-25-0
Atorvastatin lactone 125995-03-1
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 62326-82-3
Atorvastatin Impurity 4(Atorvastatin EP Impurity M) 1146977-93-6
Atorvastatin Impurity 13 442851-50-5
Oxiracetam Impurity 6 62833-66-3
2-(1-chloroethyl)-1,4-dimethylbenzene 57527-74-9
Acyclovir Impurity 11(Acyclovir EP Impurity C) 91702-61-3
Acyclovir Impurity 9(Acyclovir EP Impurity A) 102728-64-3
(R)-4-Hydroxy-2-pyrrolidone 22677-21-0
Atorvastatin Impurity 15(Atorvastatin EP Impurity C)(Calcium Salt) 693793-53-2
Atorvastatin Impurity 111 125971-93-9
Medetomidine Impurity 19 104245-83-2
Atorvastatin Impurity 30(Atorvastatin EP Impurity I) 125971-95-1
Medetomidine Impurity 23 40243-75-2
Folic Acid 59-30-3
calcium (3R,5R)-3,5-dihydroxy-7-(2-isopropyl-4,5-diphenyl-3-(phenylcarbamoyl)-1H-pyrrol -1-yl)heptanoate 433289-83-9
Acyclovir Impurity 13(Acyclovir EP Impurity J) 166762-90-9
Acyclovir Impurity 4(Acyclovir EP Impurity L) 3056-33-5
Acyclovir Impurity 2(Acyclovir EP Impurity F) 110104-37-5
9-[(2-Acetoxyethoxy)methyl]-acetylguanine 75128-73-3
Acyclovir Impurity 5(Acyclovir EP Impurity M) 91702-60-2
Riboflavin 83-88-5
Albendazole Impurity 13(Albendazole EP Impurity J) 946498-41-5
Albendazole Impurity 14(Albendazole EP Impurity K) 70484-51-4
Aprepitant Impurity 37 219821-37-1
1-(2,3-epoxypropyl)-2-methyl-5-nitroimidazole 16773-52-7
Ornidazole Impurity 10 14419-11-5
Ornidazole 16773-42-5
2-Methyl-4-nitro-1-(oxiran-2-ylmethyl)-1H-imidazole 16773-51-6
4-Fluoro-2-Nitro-Benzoic Acid Tert-Butyl Ester 942271-60-5
Aprepitant Impurity 51 252742-72-6
Albendazole Impurity 7(Albendazole EP Impurity G) 20367-38-8
Albendazole Impurity 15(Albendazole EP Impurity L) 108579-67-5
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 2204442-75-9
1-(2-methyl-5-nitroimidazol-1-yl)propan-2-one 31876-69-4
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 1148113-53-4
(2R, 3S) - 2 - [(1R) - 1 - [3,5-bis (trifluoromethyl) phenyl] ethoxy] - 3-phenylmorpholine 171338-33-3
Aprepitant Impurity 29 287930-75-0
Ornidazole Impurity 4 1384752-15-1
(2S,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine hydrochloride 1333998-27-8
Acyclovir Impurity 6(Acyclovir EP Impurity P) 23169-33-7
(2R,3S)-2-(2,4-difluorophenyl)-3-(4-methylenepiperidin-1-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol 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 2055038-61-2
Efinaconazole Impurity 19 164650-45-7
3-(2-methyl-5-nitroimidazol-1-yl)propane-1,2-diol 62580-80-7
tert-butyl 4-(4-methylpiperazin-1-yl)-2-nitrobenzoate 942271-61-6
tert-butyl 2-amino-4-(4-methylpiperazin-1-yl)benzoate 1034975-35-3
Spectinomycin dihydrochloride 21736-83-4
Aprepitant EP Impurity B 2348441-62-1
N-(4-ethoxyphenyl)benzene-1,4-diamine 60457-49-0
2,2'-oxybis(4-benzylmorpholin-3-one) 638990-20-2
16-Dehydro Pregnenolone Acetate 979-02-2
(1r,4r)-4-(formamidomethyl)cyclohexane-1-carboxylic acid 1599413-49-6
Tranexamic Acid Impurity 2(Tranexamic Acid EP Impurity B) 1197-17-7
(S,S)-(-)-2,2'-Bis[(R)-(N,N-dimethylamino)(phenyl) methyl]-1,1'-bis[di(3,5-dimethyl-4-methoxyphenyl)phosphino] ferrocene 494227-37-1
2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3,5-dimethylpyridin-4(1H)-one 301669-82-9
Pyridine,4-methoxy-2,3,5-trimethyl- 109371-19-9
Azithromycin EP Impurity I 172617-84-4
3'-N,N-Di(desmethyl)-3'-N-formyl Azithromycin 765927-71-7
Azithromycin EP Impurity K 612534-95-9
(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 620169-47-3
8-chloro-11-fluoro-11-(piperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine 298220-99-2
(R)-1-Phenylethanamine 3886-69-9
6-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1-methyl-1H-benzo[d]imidazole+5-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1-methyl-1H-benzo[d]imidazole 89352-76-1
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 1185502-97-9
6-Quinolinecarboxamide,4-[3-chloro-4-[[(cyclopropylamino)carbonyl]amino]phenoxy]-7-methoxy-,monomethanesulfonate 857890-39-2
Azithromycin EP Impurity F 612069-28-0
Atorvastatin Epoxy Tetrahydrofuran Impurity 873950-19-7
5-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole 73590-85-9
1H-Benzimidazole,2-[[(4-chloro-3,5-dimethyl-2-pyridinyl)methyl]thio]-5-methoxy- 220757-74-4
5-Methoxy-1-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole 1346599-85-6
2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)thio)methyl)-3,5-dimethylpyridin-4-ol 103876-98-8
1H-Benzimidazole,6-methoxy-2-[[(4-methoxy-3,5-dimethyl-1-oxido-2-pyridinyl)methyl]sulfinyl]- 176219-04-8
Sodium (S)-6-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)benzo[d]imidazol-1-ide 161796-78-7
2-[(3,5-dimethylpyridin-2-yl)methylsulfinyl]-6-methoxy-1H-benzimidazole 110374-16-8
2-(((4-Chloro-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-5-methoxy-1H-benzo[d]imidazole 863029-89-4
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