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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:    39984
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Product List
Montelukast Impurity 26 1242260-05-4
Methyl 2-methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinate 1246765-27-4
Tert-butyl 2-(methylthio)-7,8-dihydropyrido[3,2-d]pyrimidine-5(6H)-carboxylate 1246471-43-1
2H-Benzotriazole, 4,7-dibromo-2-(2-ethylhexyl)- 1268279-63-5
Acarbose Ep Impurity E 1220983-28-7
Fusidic Acid Ep Impurity J; Sodium Fusidate Ep Impurity J 13011-12-6
Arginine Impurity 14 107347-90-0
tert-Butyl 2-chloro-5h,6h,7h-pyrrolo[3,4-b]pyridine-6-carboxylate 1257854-60-6
4-Fluoro-1H-benzo[d]imidazol-2-amine 1249526-67-7
3-Chloro-4-iodobenzonitrile 1261686-46-7
Bilastine Impurity 22 1298022-53-3
4-Cyanobenzamidine Hydrochloride 117837-77-1
1,3-Dibromo-2-iodo-5-nitrobenzene 98137-96-3
Tert-butyl 5,7-dihydro-6H-pyrrolo[3,4-b]pyridine-6-carboxylate 1059172-92-7
Mivacurium Chloride Impurity 15 104758-47-6
1H-Indole, 5-(1-methylethyl)- 97820-51-4
Methyl (S)-3-(1-aminoethyl)benzoate 1187927-21-4
1,8-Naphthyridine-4-carboxylic acid 99066-71-4
[1-(3-chlorophenyl)cyclopropyl]methanamine 115816-31-4
Roxithromycin Ep Impurity E 1460313-66-9
[1,2,4]Triazolo[1,5-a]pyridine-2-carbaldehyde 1373338-09-0
3-Amino-N-phenylbenzamide 14315-16-3
Blonanserin Impurity 22 132813-22-0
1-[(4-Methoxy-3-methyl-2-pyridinyl)methyl]-2-[[(4-methoxy-3-methyl-2-pyridinyl)methyl]thio]-5-(1H-pyrrol-1-yl)-1H-benzimidazole 1360824-56-1
2-Thia-6-azaspiro[3.3]heptane 2,2-dioxide hydrochloride 1427388-39-3
Tinidazole Impurity 8 140165-54-4
Fosfomycin Impurity 23 1416734-33-2
3-Chloro-4-fluoro-5-nitrobenzoic acid 132992-43-9
Sulfasalazine Ep Impurity A 1391062-35-3
tert-Butyl 3-oxo-1-oxa-6-azaspiro[3.3]heptane-6-carboxylate 1349199-61-6
(S)-(1,1'-Binaphthalene-2,2'-dioxy)chlorophosphine 137156-22-0
Methyl 2-(dihydro-2H-pyran-4(3H)-ylidene)acetate 138302-49-5
NHPI-PEG4-C2-NHS ester 1415328-95-8
Ethyl 2-[[(2'-cyano[1,1'-biphenyl]-4-yl)methyl][(1,1-dimethylethoxy)carbonyl]amino]-3-nitrobenzoate 136285-68-2
Perindopril Impurity 49 145513-93-5
Hydrocortisone Ep Impurity O 154032-37-8
Obeticholic Acid Impurity 47 1516887-34-5
1-Phenyl-3-azabicyclo[3.1.0]hexan-2-one 153275-06-0
2-{[(tert-butoxy)carbonyl](propan-2-yl)amino}acetic acid 154509-63-4
4H-Cyclopenta[2,1-b:3,4-b']dithiophene, 4,4-dioctyl- 153312-87-9
Cesium silicate(meta),99% 15586-77-3
4-([1,1'-Biphenyl]-3-yl)-6-chloro-2-phenylpyrimidine 1852465-76-9
Gadobutrol Impurity 64 2101625-18-5
Gliquidone Impurity 34 191988-38-2
Cytarabine Impurity 50; Azacitidine Impurity 21 16033-23-1
Vildagliptin Impurity 63 1616662-84-0
6-Chloro-2H-chromen-2-one 2051-59-4
Cyclohept-4-enecarboxylic acid 1614-73-9
Mianserin Hydrochloride Ep Impurity D 157994-98-4
Indobufen Impurity 18 1823992-28-4
1-Azabicyclo[2.2.1]heptan-3-one 21472-89-9
2-(5-((N-Methylsulfamoyl)methyl)-1H-indol-3-yl)acetic acid 103628-44-0
3-Aminoquinolin-4-ol 99512-72-8
3-(Tert-butyl)-4-hydroxyfuran-2(5H)-one 114908-93-9
Rhenium(iv) sulfide 12038-63-0
Morpholino(piperazin-1-yl)methanone 98834-08-3
3-Bromo-2-methylpyridin-4-amine 97944-41-7
Methyl (R)-aziridine-2-carboxylate 103539-32-8
2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)pyridine 1150561-66-2
(3R,4R)-3-((tert-Butoxycarbonyl)amino)tetrahydro-2h-pyran-4-carboxylicacid 1006891-33-3
Revefenacin Impurity 3 1158699-78-5
Methyl 6-bromo-2-fluoro-3-methoxybenzoate 1007455-28-8
(2R,3R,4R,5R)-5-((Benzoyloxy)methyl)-3-(((trifluoromethyl)sulfonyl)oxy)tetrahydrofuran-2,4-diyl dibenzoate 97614-41-0
(R)-DTB-SpiroPAP 1298133-21-7
4-Propoxy-1,3-benzenedicarbonitrile 1229019-33-3
tert-Butyl rel-(1R,5S,6R)-6-amino-3-azabicyclo[3.1.1]heptane-3-carboxylate 1250997-08-0
2-Fluoro-4-methoxy-5-nitrobenzonitrile 1224708-00-2
Silodosin Impurity 10 1453221-45-8
1,1-Dimethylethyl 2-[(1R,5S)-3-ethylbicyclo[3.2.0]hept-3-en-6-ylidene]acetate 1469800-26-7
Saxagliptin Impurity 27 1445592-86-8
1-Bromo-4-methoxy-2-phenylmethoxybenzene 150356-67-5
9-(Naphthalen-2-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole 1493715-28-8
Cariprazine Impurity 18 1480744-38-4
Lurasidone Impurity E 1318074-24-6
Epalrestat Impurity 17 130786-32-2
(3R,5S)-5-Methylpyrrolidin-3-ol 1108234-23-6
Mitomycin Impurity 7 111750-67-5
N-Desmethylcarboxy Terbinafine 99473-15-1
5-(2,5-dIchlorophenyl)furfural 99113-89-0
4-Bromo-N-(4-bromophenyl)-N-[4-(octyloxy)phenyl]benzenamine 1104390-10-4
(6R,8R,9S,10R,13S,14S)-6-(Hydroxymethyl)-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(6H)-dione 121021-51-0
((Bromomethyl)sulfonyl)benzene 19169-90-5
Ethyl (3R)-3-(hydroxymethyl)hexanoate 1956436-60-4
Urapidil Impurity 28 1703052-28-1
(6α)-17,21-Dihydroxy-6-methylpregn-4-ene-3,11,20-trione 1746-38-9
5-Fluoro-1-methyl-1H-indazol-3-amine 171809-12-4
(Z)-1,2-bis(4-(3-carbamoyl-1-(4-methoxyphenyl)-7-oxo-4,5-dihydro-1H-pyrazolo[3,4-c]pyridin-6(7H)-yl)phenyl)diazene oxide (Apixaban Impurity） 1998079-12-1
Triamcinolone Impurity 18 159210-07-8
11-O-Propionyl Halobetasol 181527-42-4
3-Butoxycyclohex-2-en-1-one 16493-04-2
tert-Butyl (3R,4R)-3-hydroxy-4-methoxypyrrolidine-1-carboxylate 1864003-19-9
Epalrestat Impurity 29 1800597-47-0
Exemestane Impurity 6 159354-61-7
2H-1-Benzopyran-2-methanol, α,α'-[iminobis(methylene)]bis[6-fluoro-3,4-dihydro-, hydrochloride (1:1), (αR,α'R,2R,2'S)- 213132-06-0
Metaraminol Impurity 15 2151127-61-4
Tadalafil Impurity 111 1598416-03-5
Gadobutrol Impurity 13 1822607-61-3
Norglipin 16444-19-2
(4-(2H-Tetrazol-5-yl)phenyl)methanamine hydrochloride 177595-28-7
Benzeneacetic acid, α-[bis[2-(2-thienyl)ethyl]amino]-2-chloro-, methyl ester, hydrochloride (1:1) 2173294-67-0
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