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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
2-Oxa-7-azaspiro[4.5]decane 176-74-9
Ethyl oxetane-3-carboxylate 1638771-18-2
Efavirenz Impurity 32 1627575-36-3
4,5-diamino-3,6-dibromophthalonitrile 1881269-28-8
Voriconazole Impurity 48 1702684-04-5
4,7-bis[4-dodecyl-5-(trimethylstannyl)-2-thienyl]-5-fluoro-2,1,3-Benzothiadiazole 1611002-49-3
2H-1-Benzopyran-2-methanol, α,α'-[[(phenylmethyl)imino]bis(methylene)]bis[6-fluoro-3,4-dihydro-, hydrochloride (1:) 1803397-45-6
Vonoprazan Impurity 128 1956309-28-6
Olaparib Impurity 28 1983186-05-5
(R)-1-((S)-1-Methylpyrrolidin-2-yl)ethan-1-ol 1803485-19-9
Epinastine Impurity 30 1708483-30-0
1-(tert-Butyl) 2-methyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate 188200-05-7
4-[[[[6-[(Diethylamino)methyl]-2-naphthalenyl]methoxy]carbonyl]amino]benzoic acid 199657-47-1
Lapatinib Impurity 31 202196-46-1
Posaconazole Impurity 218 159276-59-2
Gemfibrozil Ep Impurity D 1798429-95-4
Abacavir Impurity 7 171887-02-8
4-Bromo-2-chloro-6-(chloromethyl)benzenamine 1631131-54-8
Regadenoson Impurity 5 1627202-38-3
Oryzanol Impurity 2 20972-10-5
Buspirone Impurity 25 1821194-01-7
Cabozantinib Impurity 72 190728-28-0
3-Decylthieno[3,2-b]thiophene 1882054-96-7
Lafutidine Impurity 7 169899-16-5
Pinaverium Bromide Impurity 18 175844-54-9
(1R,2R,3S,5S)-2-[(Phenylmethoxy)methyl]-6-oxabicyclo[3.1.0]hexan-3-ol 2165482-46-0
Lidocaine Impurity 19 1596965-85-3
(R)-(+)-4-Dimethylaminopyrindinyl(pentaphenylcyclopentadienyl)iron 187682-64-0
Ticagrelor Impurity 98 1643413-83-5
Aprepitant Impurity 40 170729-74-5
Resmetirom (Mgl-3196) Impurity 11 1581304-52-0
Methylene Blue Impurity 10 16078-95-8
3-(3-Butoxyphenyl)-3-ethylhexahydro-1-methyl-1H-azepine 1980040-52-5
4a-Methyl 2-(phenylmethyl) 7-chloroindeno[1,2-e][1,3,4]oxadiazine-2,4a(3H,5H)-dicarboxylate 170917-89-2
Pranlukast Chromene Carboxylic Acid Impurity 211116-98-2
tert-Butyl N-({3-formylbicyclo[1.1.1]pentan-1-yl}methyl)carbamate 1638767-79-9
5-fluoroimidazo[1,2-a]pyridine-3-carbaldehyde 1781331-03-0
Cyclopropanamine, 2-(2,3-difluorophenyl)-, hydrochloride (1:1), (1R,2S)- 1643378-59-9
Adrenaline Impurity 32 1894824-44-2
Ceftazidime Impurity 35 179258-52-7
Iomeprol Impurity 7 2068038-50-4
ethyl 6-bromo-7-fluoroimidazo[1,2-a]pyridine-2-carboxylate 1795450-49-5
(R)-N-((S)-2-(diphenylphosphanyl)-1-(2-(diphenylphosphanyl)phenyl)ethyl)-2-methylpropane-2-sulfinamide 1824731-39-6
Piperacillin Impurity 50 1706671-50-2
Glycopyrrolate Impurity 54 16098-80-9
Fulvestrant Impurity 4 1621885-82-2
Dopamine Impurity 11 16240-59-8
Ulipristal Acetate Impurity H 1655514-84-3
(2S,5S)-ethyl 5-((benzyloxy)amino)piperidine-2-carboxylate oxalate (Avibactam Impurity） 2085372-14-9
Decitabine Impurity 4 178671-74-4
7-Chloro-2,3,4,5-tetrahydro-4-methoxy-1H-1-benzazepine 1863916-82-8
Ticagrelor Impurity 99 1643413-85-7
Metaraminol Impurity 9 20727-99-5
Pyridine-2,5-diyldimethanol 21514-99-8
Ethyl 4-chloro-6-(trifluoromethyl)quinoline-3-carboxylate 193827-69-9
(6R,7S)-2-Amino-4,5,6,7-tetrahydro-6-(propylamino)-7-benzothiazolol 2165891-88-1
Benzo[c][1,2,5]thiadiazole-4,7-dicarboxylicacid 1819953-96-2
Dapoxetine Impurity 86 2137559-66-9
Rupatadine Impurity 25 165740-07-8
Guanosine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-3'-deoxy-N-[(dimethylamino)methylene]-, 2'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite] 196391-62-5
N2,N2',N7,N7'-Tetrakis(3-methoxyphenyl)-N2,N2',N7,N7'-tetrakis(4-methoxyphenyl)-9,9'-spirobi[fluorene]-2,2',7,7'-tetraamine 1573202-44-4
1,1,1-Trifluoroethyl-PEG4-azide 1817735-35-5
N-(Azido-PEG3)-N-Boc-PEG4-acid 2112731-95-8
Tert-butyl 7-oxo-2-azaspiro[5.5]Undecane-2-carboxylate 1781844-06-1
(17β)-7-[9-[(4,4,5,5,5-Pentafluoropentyl)thio]nonyl]estra-1,3,5(10)-triene-3,17-diol 1673530-91-0
Ezetimibe Impurity 73 1607018-84-7
Nicorandil Impurity 17 207571-58-2
Oseltamivir Impurity 57 187226-83-1
Clevidipine Impurity 24 1685245-63-9
PEG4-sulfonic acid 173459-90-0
3-Methylpyridine-2-sulfonic acid hydrate 1914148-55-2
Pazufloxacin Impurity 5 165071-10-3
Methyl (11β,17α)-17-[(ethoxycarbonyl)oxy]-11-hydroxy-3-oxoandrosta-1,4-diene-17-carboxylate 182068-96-8
tert-Butyl N-{[3-(hydroxymethyl)bicyclo[1.1.1]pentan-1-yl]methyl}carbamate 1638761-29-1
4-Chloro-β-(nitromethyl)benzenepropanoic acid 159112-23-9
β-Amino-4-octylbenzenebutanol hydrochloride (1:1) 168560-42-7
Eplerenone Impurity 15 192704-70-4
Fulvestrant Impurity 2 1621885-80-0
(3R)-3-(Chloromethyl)hexanoic acid 2101641-90-9
tert-Butyl N-[(3S,5R)-5-(trifluoromethyl)piperidin-3-yl]carbamate 1620012-51-2
Pazufloxacin Impurity 4 165071-09-0
1,2-Benzenediol, 4-[2-(methylamino)ethyl]-, hydrobromide (1:1) 18191-22-5
Indobufen Impurity 56 1781917-78-9
Racecadotril Impurity 37 2173396-73-9
2,3,4,5-Tetrahydro-1H-pyrido[4,3-b]indole hydrochloride 20522-30-9
Netarsudil Impurity 3 2098444-97-2
2-(5,6-Dimethylpyridin-3-yl)propan-2-ol 1862885-26-4
tert-Butyl 4-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate 1801766-68-6
6,6'-Dibromo-1,1'-bis(2-decyltetradecyl)isoindigo 1801592-76-6
Dydrogesterone Impurity 22 17398-60-6
Palbociclib Impurity 112 1974279-20-3
Abacavir Impurity 8 171887-01-7
Regadenoson Impurity 12 1702334-23-3
Indobufen Impurity 41 19357-17-6
Stannane, 1,1'-(3-fluoro-2,5-thiophenediyl)bis[1,1,1-trimethyl- 1922962-74-0
Tulobuterol Impurity 4 179749-59-8
Dabigatran Etexilate Impurity 140 1873316-88-1
Mirogabalin Impurity 68 1798817-68-1
Ezetimibe Impurity 140 163222-31-9
2-(9,9'-Spirobi[fluoren]-3-yl)-4,6-diphenyl-1,3,5-triazine 1639424-37-5
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