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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:    400-400-8210725
Email:    malulu@leyan.com
Nationality:    China
WebSite:    https://www.leyan.com/
Product List:    39990
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Product List
4-Fluorothiophene-2-carbonitrile 32431-77-9
Erlotinib Related compound A 299912-59-7
Tridecyl benzoate 29376-83-8
Neopentyl methacrylate 2397-76-4
2,6-Diethylnaphthalene 59919-41-4
Chlorprothixene Ep Impurity A 4295-65-2
tert-Butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)azetidine-1-carboxylate 2304635-53-6
Loratadine Impurity 49 31255-58-0
Dobutamine Impurity 9 334947-74-9
Apixaban Impurity 208 2361025-73-0
Ketoprofen Impurity 38 24131-07-5
1-Ethyl-3-methylpiperidin-4-one 3612-16-6
Fondaparinux 348625-84-3
Brivaracetam Impurity Z 22530-99-0
Isoproterenol Impurity 15 3506-32-9
9H-Thioxanthen-9-one,10,10-dioxide 3166-15-2
(3R,4R)-1-(tert-Butoxycarbonyl)-4-(4-fluorophenyl)pyrrolidine-3-carboxylic acid 455954-94-6
2,2-Dimethyl-2,3-dihydro-4H-benzo[e][1,3]oxazin-4-one 30914-88-6
Benzenesulfonyl bromide 2297-65-6
4-Bromobutan-2-one 28509-46-8
N,N,N'-Tributylthiourea 2422-88-0
6-Methoxy-1H-indol-4-amine 282547-67-5
4-((Trifluoromethyl)sulfonyl)benzonitrile 312-21-0
Ethyl 2-chloro-6-methylnicotinate 39073-14-8
1-Methylpyrrolidine-2,3-dione 42599-26-8
Empagliflozin Impurity 268 501009-13-8
1-(4-Chlorophenyl)-2-hydroxyethanone 27993-56-2
2-Pivalamidoisonicotinic acid 470463-34-4
2-(5-Oxo-1-phenyl-2-thioxoimidazolidin-4-yl)acetamide 5624-08-8
Dimethyl thiazolidine-2,4-dicarboxylate 318233-97-5
Brivaracetam Impurity 4 2432911-41-4
Dydrogesterone Impurity 24 32164-74-2
Fulvestrant Impurity 10 29215-49-4
Oseltamivir Impurity 90 312904-18-0
Upadacitinib Impurity 50 2460133-49-5
N,2-Diethyl-2-isopropyl-3-methylbutanamide 51115-70-9
Amisulpride Impurity 19 2657666-20-9
(4S)-4-(4-Cyano-2-methoxyphenyl)-5-(cyclopentyloxy)-1,4-dihydro-2,8-dimethyl-1,6-naphthyridine-3-carboxamide (Finerenone Impurity) 2389019-54-7
Dicloxacillin Sodium Impurity 14 42947-69-3
Lipoic Acid Impurity 17 46236-19-5
Olopatadine Impurity 26 55453-90-2
Anastrozole Impurity 39 2447054-72-8
Vardenafil Impurity 20 2411340-43-5
Salmeterol Ep Impurity G; Salmeterol-N-Alkyl Impurity (Usp) 2470130-36-8
Baloxavir Marboxil Impurity 45 2496644-37-0
2,3-Dihydro-1h-indene-2-carbaldehyde 37414-44-1
Tris[2-(1H-pyrazol-1-yl-κN2)phenyl-κC]iridium 359014-72-5
Methyl 1-methyl-2-nitro-1H-imidazole-5-carboxylate 40361-79-3
(2R,3S)-2-tert-Butoxycarbonylamino-3-phenyl butyric acid 321524-48-5
Tazobactam Impurity S 411239-19-5
Betamethasone Impurity 112 25122-45-6
N-(2-Aminoethyl)-2-(benzyl(phenyl)amino)acetamide 26953-37-7
Imidazo[1,5-a]pyrazin-8-amine 26538-77-2
1-[(3aS,8aS)-Tetrahydro-2,2-dimethyl-4,4,8,8-tetraphenyl-1,3-dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-yl]pyrrolidine 582298-51-9
Imidafenacin Impurity 6 503598-07-0
Corticosterone Impurity 1 2394-25-4
Formoterol Impurity 81 49861-92-9
4-Chloro-6-methyl-2-oxo-2H-chromene-3-carbaldehyde 51069-84-2
2-Chloro-4,6-dimethyl-1,3,5-triazine 30894-84-9
Nicorandil Impurity 35 2250142-73-3
2-Thiomorpholinoethanamine 53515-36-9
4-(Piperidin-4-ylmethyl)aniline 37581-35-4
Ipratropium Bromide Impurity 31 54108-62-2
1-(2,4-Dimethoxyphenyl)-N-methylmethanamine hydrochloride 326473-23-8
Rosuvastatin Impurity 122 404958-68-5
Nebramine; Tobramycin Ep Impurity B 34051-04-2
Simvastatin Impurity 41 393825-04-2
9-Oxo-9H-thioxanthene-2-carboxylic acid 25095-94-7
Melphalan Ep Impurity G 2238824-43-4
(5-Hydroxy-6-methylpyridine-3,4-diyl)dimethanol 2-oxopentanedioate 27280-85-9
N,N-Dimethylethylenediamine Dihydroiodide 244234-52-4
1H-Purine-2,6-dione, 8-bromo-3,7-dihydro-3-methyl-7-[(4-methyl-2-quinazolinyl)methyl]- 2749405-42-1
1-Bromo-3-chloropropan-2-ol 4540-44-7
1,2-Dihydropyridazine-3,6-dione, potassium salt 28382-15-2
5-(Trifluoromethyl)furan-2-carboxylic acid 56286-73-8
Calcium Dobesilate Impurity 4 4444-23-9
Apixaban Impurity 119 2456339-94-7
3-Pentenoic acid 5204-64-8
2-Cyclohexyl-3-hydroxynaphthalene-1,4-dione 4042-30-2
4h,5h,6h,7h,8h-Cyclohepta[d][1,2]oxazole-3-carboxylic acid 33230-32-9
Avanafil Impurity 16 372117-53-8
Imrecoxib Impurity 5 2305368-53-8
1,2-Diethoxy-4-methylbenzene 2612-56-8
Isoflurane Impurity 10 26644-86-0
Olaparib Impurity 33 2630919-53-6
Metaraminol Impurity 54 47017-04-9
Tazobactam Impurity T 2234872-71-8
(8R,9S,10R,13S,14S,17S)-17-Hydroxy-10,13-dimethyl-1,2,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one 2484-30-2
2,6-Dibromo-4,8-bis(5-(2-ethylhexyl)-4-fluorothiophen-2-yl)benzo[1,2-b:4,5-b']dithiophene 2460300-93-8
(2-Isopropylphenyl)hydrazine hydrochloride 58928-82-8
Betamethasone Impurity 68 37413-99-3
Isosorbide Impurity 14 39813-48-4
Olopatadine Impurity 25 23560-66-9
4-Bromo-N-((tetrahydrofuran-2-yl)methyl)benzamide 326898-76-4
Vortioxetine Impurity 29 2243045-82-9
1-Deoxy-1-L-proline-D-fructose 29118-61-4
Upadacitinib Impurity 24 406-11-1
Sucrose hexasulfate (hexapotassium)(potassium) 386229-70-5
Mono(2-ethyl-5-hydroxyhexyl) phthalate 40321-99-1
(4R)-4-(4-Cyano-2-methoxyphenyl)-5-(cyclobutyloxy)-1,4-dihydro-2,8-dimethyl-1,6-naphthyridine-3-carboxamide (Finerenone Impurity) 2389019-53-6
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