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上海皓鸿生物医药科技有限公司 Company Information
Company Name:    Shanghai Haohong Scientific Co., Ltd.
Tel:    400-400-8210725
Email:    malulu@leyan.com
Nationality:    China
WebSite:    www.leyan.com/
Product List:    39990
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Product List
Etomidate Impurity 40 31502-34-8
2-Oxo-1,2-dihydroquinoline-3-carbonitrile 36926-82-6
Guanidinium tetrafluoroborate 36595-00-3
1,4-Diazabicyclo[2.2.2]octane Dihydriodide 33322-06-4
2-Phenylfluoren-9-one 3096-49-9
1,2,3,4-Tetrahydro-5-(2-oxiranylmethoxy)-2,3-naphthalenediol 35697-15-5
4-(4-Fluoro-3-methylphenyl)butanoic acid 331-43-1
2-Benzhydrylpyridine 3678-70-4
1H-1,2,3-Triazol-5-amine 30132-90-2
2-Chloro-n-(4-phenylphenyl)acetamide 3289-77-8
7-Bromo-4-chlorothieno[3,2-c]pyridine 29064-76-4
9-((3aR,4R,6R,6aR)-2,2-Dimethyl-6-((methylamino)methyl)tetrahydrofuro[3,4-d][1,3]dioxol-4-yl)-9H-purin-6-amine 34245-49-3
Lumateperone Impurity 1 313368-92-2
4-Bromo-7-fluorobenzo[b]thiophene-2-carboxylic acid 360576-06-3
Montelukast Impurity 37 30430-40-1
2-Isopropylisonicotinonitrile 33538-10-2
Triethyl arsenite 3141-12-6
Phloroglucinol Impurity V 31769-65-0
2-(3-bromophenyl)-4,5-dihydro-1H-imidazole 314240-82-9
(R)-Efavirenz Benzoyl Amino Impurity 353270-77-6
1-(3-Bromophenyl)-4-(3-chloropropyl)piperazine 328410-01-1
2-Bromo-N-(4-ethoxyphenyl)acetamide 34325-71-8
(S)-2,2'-Bis(methoxymethoxy)-[1,1'-binaphthalene]-3-carboxaldehyde 349149-07-1
N-[6-[2-(1,1-Dimethylethoxy)ethoxy]-5-(2-methoxyphenoxy)[2,2'-bipyrimidin]-4-yl]-4-(1,1-dimethylethyl)benzenesulfonamide 301646-60-6
(7S,8R,9S,13S,14S,17R)-17-Ethynyl-17-hydroxy-7,13-dimethyl-1,2,4,6,7,8,9,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one 32297-45-3
cis-(cyclohexane-1,4-diyl)dimethanol 3236-47-3
3-[(Allyloxy)methyl]-3-ethyloxetane 3207-04-3
Ethyl (S)-4-oxo-1-((R)-1-phenylethyl)piperidine-2-carboxylate 357154-19-9
4-Bromo-6-(methoxycarbonyl)picolinic acid 293294-72-1
3-Methylnonanoic acid 35205-79-9
Empagliflozin Impurity 171 312749-31-8
3-Aminotetrahydro-2H-pyran-4-ol 33318-88-6
Ipratropium Bromide Impurity 29 3423-23-2
6-Methyl-2,3,4,5-tetrahydro-1h-pyrido[4,3-b]indole 350680-06-7
4-(6-Bromoquinazolin-4-yl)morpholine 307538-52-9
Spiro[4H-cyclopenta[2,1-b:3,4-b']dithiophene-4,9'-[9H]fluorene 28687-00-5
1-Chloro-7-fluoroheptane 334-43-0
Cinacalcet Impurity 111 29417-96-7
1-(4-Fluorophenyl)butan-1-amine 321839-98-9
N1-1-Naphthalenyl-N2-(phenylmethyl)ethanediamide 331265-15-7
6-Ethyltetrahydro-2H-pyran-2-one 3301-90-4
Fulvestrant Impurity 45 30956-28-6
Methylergometrine Maleate Ep Impurity H 29477-88-1
2,3,6,7-Tetrafluoroanthracene-9,10-dione 30877-05-5
Verapamil Ep Impurity I 2893-91-6
7,14-Diphenyl-N3,N3,N10,N10-tetra-p-tolylacenaphtho[1,2-k]fluoranthene-3,10-diamine 331965-31-2
Epalrestat Impurity 43 29677-65-4
Propranolol Impurity 23 34646-56-5
Tedizolid Impurity 47 3478-20-4
Apalutamide Impurity 39 2819997-98-1
Mg(II) Protoporphyrin IX Dipotassium Salt 35979-27-2
Piracetam Impurity 16 33996-53-1
(2S,4S,5R)-tetrahydro-2H-pyran-2,4,5-triol 36792-85-5
Erlotinib Impurity 77 299912-60-0
2-Aminoethyl ((R)-2,3-dihydroxypropyl) hydrogen phosphate 33049-08-0
Propranolol Impurity 16 27827-19-6
Methylprednisolone Impurity 74 250216-21-8
Diazepam Impurity 15 25759-97-1
9H-Pyrido[3,4-b]indole-1-carboxylic acid 26052-96-0
Nicotianamine 34441-14-0
Phloroglucinol Impurity 47 35069-70-6
(R)-2-Amino-2-(3-bromo-4-chlorophenyl)ethan-1-ol hydrochloride 2703746-09-0
Upadacitinib Impurity 8 2768445-17-4
2-(5-Bromo-4,6-difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile 2677043-05-7
Dobutamine Impurity 31 24997-88-4
Lenvatinib Impurity 114 2713130-46-0
5-Methoxy-2-methylbenzo[d]thiazol-4-amine 265312-59-2
Luliconazole Impurity F 2522922-36-5
2-(5-Bromo-4-fluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile 2653318-15-9
6-Bromo-1-hexanamine 26342-09-6
4-Iodo-N-(4-(pentafluoro-lambda6-sulfanyl)phenyl)benzamide 2757085-55-3
S(R)]-N-[(1S)-1-[2-[Bis(tricyclo[3.3.1.13,7]dec-1-yl)phosphino]phenyl]-2-(diphenylphosphino)ethyl]-2-methyl-2-propanesulfinamide 2565792-81-4
(6S,7S)-N6-Propyl-N7-((S)-6-(propylamino)-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)-4,5,6,7-tetrahydrobenzo[d]thiazole-2,6,7-triamine (Pramipexole Impurity） 2512207-19-9
Lumateperone Impurity 6 2649799-31-3
4,7-Dichloro-6-fluoro-2-(methylthio)pyrido[2,3-d]pyrimidine 2648332-63-0
(R)-tert-Butyl (1-(1,7-di(but-2-yn-1-yl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)carbamate (Linagliptin Impurity) 2518331-40-1
2-(4-(2-(4-(Carboxymethoxy)-2,3-dichlorobenzoyl)-2,5-diethyl-3,4-dihydro-2H-pyran-6-yl)-2,3-dichlorophenoxy)acetic acid 25355-92-4
Ivabradine Impurity 90 2768438-48-6
Metaraminol Bitartrate 26988-39-6
Naproxen Impurity 43 2601735-81-1
Tofacitinib Impurity 215 2716897-36-6
Isopropyl 2,2-Dichloroacetate 25006-60-4
Roxadustat Impurity 46 2599284-48-5
(S)-3-(3-bromophenyl)-2-((R)-1-(tert-butoxycarbonyl)pyrrolidin-3-yl)propanoic acid 2565657-49-8
Didecyl 5,5''-dibromo-[2,2':5',2''-terthiophene]-3,3''-dicarboxylate 2567035-56-5
Lidocaine Impurity 33 2509057-86-5
Terazosin Impurity 31 2514722-90-6
Piribedil Impurity 16 263-29-6
4,7-Dibromo-2-(2-butyloctyl)-5,6-dinitro-2H-benzotriazole 2478684-01-2
2-Ethylpentan-1-ol 27522-11-8
2-Acetamido-3-(3,5-difluorophenyl)propanoic acid 266360-52-5
Methyl (3R)-3-(iodomethyl)hexanoate 2545937-08-2
Urapidil Impurity 51 2568071-92-9
3,9-Bis(2-butyloctyl)-12,13-bis(2-ethylhexyl)-12,13-dihydrodithieno[2'',3'':4',5']thieno[2',3':4,5]pyrrolo[3,2-e:2',3'-g][2,1,3]benzothiadiazole-2,10-dicarboxaldehyde 2758115-09-0
Dapagliflozin Impurity 82 2770409-19-1
4-Cyclopropyl-6-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine 2750602-14-1
Phenylmethyl N-(3,4-difluorophenyl)carbamate 250372-11-3
N,N-Diethyl-2-(4-methoxyphenoxy)ethan-1-amine 2759-98-0
Ezetimibe Impurity 102 2514952-64-6
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