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上海皓鴻生物醫(yī)藥科技有限公司 Company Information
Company Name:    Shanghai Haohong Scientific Co., Ltd.
Tel:    400-8210725
Email:    malulu@leyan.com
Nationality:    China
WebSite:    www.leyan.com/
Product List:    38811
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Product List
Furosemide Impurity 68 62971-57-7
Peramivir Impurity 40 2758048-73-4
N,N-Dimethylformamide compound，sulfur trioxide (1:1) 29584-42-7
1-Benzyl-1H-benzo[d]imidazol-2-amine 43182-10-1
Naproxen Impurity 46 60424-17-1
1-((1,3-Dioxolan-2-yl)methyl)piperazine 682802-92-2
ethyl 1-(5-bromopyridin-2-yl)piperidine-4-carboxylate 364794-70-7
Phenacetin Impurity 24 38246-95-6
3-(4-Chlorophenyl)-3-(pyridin-2-yl)propan-1-amine maleate 23052-94-0
Pentoxifylline Impurity 35 29006-00-6
tert-Butyl 5-(hydroxymethyl)isoindoline-2-carboxylate 253801-14-8
Pregabalin Impurity 85 501666-24-6
Aripiprazole Impurity 25 710339-49-4
Piribedil Impurity 8 4971-68-0
N2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-N6-acetyl-D-lysine 320410-22-8
7-Amino-2-methyl-4H-chromen-4-one 30779-70-5
2-(Furan-2-yl)ethan-1-ol 35942-95-1
Sofosbuvir Impurity 80 51496-03-8
Erlotinib Impurity 13 501684-22-6
3-Ethyl-3-(((2-ethylhexyl)oxy)methyl)oxetane 298695-60-0
(8R,9S,10R,13S,14S,17S)-17-Ethynyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one 38673-36-8
Nimodipine Impurity 22 39562-21-5
2-[[(4-Methoxy-3,5-dimethyl-2-pyridinyl)methyl]thio]-1H-benzimidazole 73590-87-1
(2E)-Damascenone 23726-93-4
Empagliflozin Impurity 193 2452301-12-9
Medroxyprogesterone Acetate Impurity 15 7093-55-2
3-Hydroxy Cyclobenzaprine(E / Z Mixture) 30235-48-4
1,1-Dimethoxypropan-2-ol 42919-42-6
6A-[[2-[[2-[[2-[(2-Aminoethyl)amino]ethyl]amino]ethyl]amino]ethyl]amino]-6A-deoxy-β-cyclodextrin 343315-27-5
Formyl-d-methionine 44978-50-9
Dexmedetomidine Impurity 3 2514763-84-7
Epinastine Impurity 10 339163-80-3
1-(5-Butyl-2-Hydroxyphenyl)Ethanone 50743-14-1
Olopatadine Impurity 15 55690-18-1
Neostigmine Impurity 25 63468-95-1
Racecadotril Impurity R 63366-76-7
Ozagrel Impurity 74 530145-11-0
Peramivir Impurity 39 2412376-06-6
O-Methyl phosphorodichloridothioate 2523-94-6
Methyl 2-amino-4,6-dimethoxybenzoate 379228-26-9
4-(Methoxycarbonyl)cyclopenta[c]pyran-7-carboxylic acid 65597-44-6
2-(5-Formyl-2,4-dimethyl-1H-pyrrol-3-yl)aceticacid 52513-48-1
Hexahydro-[1,4]dioxino[2,3-b][1,4]dioxine-2,3,6,7-tetraol 4405-13-4
Lansoprazole Impurity 15 60524-97-2
1,2,3,4-Tetra-O-acetyl-β-D-glucuronic acid 62133-77-1
Terbutaline Impurity 36 2352882-26-7
5-Bromoimidazo[1,2-a]pyridinehydrobromide 603301-13-9
7-Chloroquinolin-2-amine 43200-95-9
Fenofibrate Impurity 26 40630-82-8
Amikacin Impurity 12 40371-54-8
9-Bromo-2-hydroxy-7-methylpyrido[1,2-a]pyrimidin-4-one 663619-90-7
3-Chloro-4-methoxyaniline hydrochloride 6329-90-4
Tafluprost Impurity 46 733036-95-8
Olopatadine Impurity 43 51860-45-8
6,7-dimethoxyquinoxalin-2(1H)-one 5739-98-0
(4-Ethynylphenyl)diphenylphosphane 359017-78-0
Levocarnitine Impurity 30 5261-99-4
Nonyl benzoate 5451-95-6
6-Hydroxy-4H-furo[3,2-c]pyran-2(6H)-one 70402-10-7
2-Amino-4-bromo-6-methylphenol 343269-52-3
Buspirone Ep Impurity E 257877-43-3
Pregabalin Impurity 72 501666-23-5
2-Cyanocyclopropanecarboxylic acid 56447-12-2
Desloratadine Impurity 24 50603-12-8
Sodium Gualenate Impurity 4 65757-01-9
Amisulpride Impurity 23 483304-04-7
5-(4-Nitrophenyl)-10,15,20-(triphenyl)porphyrin 67605-65-6
5-Ethyl-2-methoxyaniline 67291-61-6
Donepezil Ep Impurity C 2452407-76-8
(9β,11β)-21-(Acetyloxy)-9,11-epoxy-17-hydroxypregna-1,4-diene-3,20-dione 38680-83-0
2-Methyl-5-nitro-4H-benzo[d][1,3]oxazin-4-one 412341-84-5
(6α,11β,16α,17α)-6,9-Difluoro-11-hydroxy-16-methyl-3-oxo-17-(1-oxopropoxy)Androsta-1,4-diene-17-carboxylic Acid Methyl Ester 59860-80-9
Metaraminol Impurity 17 31301-86-7
Bromodiiodomethane 557-95-9
3-(Tetrahydro-2H-pyran-4-yl)azetidine 550369-51-2
Epalrestat Impurity 2 23176-01-4
1,2-Bis(4-fluorophenyl)disulfane 405-31-2
Zolpidem Tartrate Impurity 32 258273-49-3
(S)-3-N-Cbz-Amino-succinimide 60846-91-5
2,5-Bis(trimethylstannyl)furan 63366-23-4
6-Methoxyquinolin-8-amine hydrobromide 312693-53-1
8-Methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole hydrochloride 57933-28-5
6-Methoxyisobenzofuran-1(3H)-one 4741-63-3
Linezolid Impurity 69 384344-17-6
Clenbuterol Impurity 19 37159-31-2
Diethyl 1,4-dihydroxynaphthalene-2,3-dicarboxylate 59883-07-7
2,2',2''-Nitrilotriacetamide 4862-18-4
2-(Naphthalen-2-yl)ethanamine hydroiodide 2414055-93-7
Arbidol Impurity 45 40945-68-4
5-Chloro-4-methylpyrimidin-2-amine 40439-76-7
(R)-5-(2-((6-(2-((2,6-Dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-hydroxyethyl)-2-hydroxybenzaldehyde (Vilanterol Impurity） 2514696-13-8
Ethyl 4-oxo-3,4-dihydrothieno[3,2-d]pyrimidine-2-carboxylate 319442-19-8
(1R,2R)-2-Amino-1-(4-(methylsulfonyl)phenyl)propane-1,3-diol 51458-28-7
Palbociclib Impurity 73 2252258-81-2
Emtricitabine Impurity 29 64282-88-8
Rac-Clemastine Fumarate Ep Impurity B 61771-18-4
Chlorodiiodomethane 638-73-3
Tulobuterol Impurity 1 72702-57-9
2-Bromo-1,4-phenylene diacetate 52376-16-6
Sodium Cromoglicate Impurity 18 40786-63-8
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