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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:    400-8210725
Email:    malulu@leyan.com
Nationality:    China
WebSite:    www.leyan.com/
Product List:    40000
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Product List
Lisinopril EP Impurity D 219677-82-4
(R)-1-(4-nitrophenyl)ethan-1-amine 22038-87-5
(3-(Tert-butyl)-5-methylphenyl)boronic acid 193905-93-0
(8S,9S,10R,13S,14S,17R)-17-Acetyl-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one (Progesterone Impurity) 2000-66-0
4-Chloro-7,8-dimethoxyquinazoline 211320-77-3
(E)-(4-Methoxy-4-oxobut-2-en-1-yl)triphenylphosphonium bromide 2181-98-8
1-((2S,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione 2041584-99-8
(2-Chloro-6-fluorophenyl)acetic acid ethyl ester 214262-85-8
(R)-Oxetan-2-ylmethanamine 2090728-35-9
1-{[(Tert-butoxy)carbonyl]amino}cycloheptane-1-carboxylic acid 199330-56-8
Boc-D-Phe(4-azido)-OH 214630-05-4
Crisaborole Impurity 65 2227126-09-0
2-Amino-4-nitro-5-methoxybenzoic Acid 196194-99-7
4,6-Dimethylheptan-2-one 19549-80-5
(2R)-2-amino-3-((3-hydroxypropyl)sulfinyl)propanoic acid (Fudosteine Impurity) 209665-22-5
Dichloro-1,2-thiazole-4-carbonitrile 2120-82-3
(3-Methanesulfonylphenyl)(phenyl)methanone 21205-05-0
4′,4″(5″)-Di-tert-butyldicyclohexano-18-crown-6 223719-29-7
4-Bromo-2-(5-isoxazolyl)phenol 213690-27-8
5-Propyl-[1,3]dithiolo[4,5-d][1,3]dithiole-2-thione 202126-48-5
Diphenyl phosphoramidate 2015-56-7
2-(2-Aminoacetamido)pentanoic acid 2189-27-7
3-Methyl-1,7-bis(5-oxohexyl)-1H-purine-2,6(3H,7H)-dione (Pentoxifylline Impurity) 200556-62-3
(R)-3,4-diamino-4-oxobutanoic acid 200260-37-3
N-(4-Aminobutyl)-2-nitrobenzenesulfonamide 211512-13-9
3-Thiophen-2-yl-1H-pyrazole 19933-24-5
2-Bromo-1-(4-(pyrrolidin-1-yl)phenyl)ethan-1-one 216144-18-2
(R)-3-amino-N-((R)-4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)-4-(2,4,5-trifluorophenyl)butanamide (Sitagliptin Impurity） 2072867-07-1
Fmoc-N-methyl-3-(2-naphthyl)-L-alanine 2138482-09-2
4-(1H-Pyrrol-1-yl)benzoic acid 22106-33-8
2-Chloro-5-methylcyclohexa-2,5-diene-1,4-dione 19832-87-2
Diaminobiotin 22342-46-7
2,3,4-Trimethoxy-6-methylbenzaldehyde 22383-85-3
Tetrachlorobis(tetrahydrofuran)zirconium 21959-01-3
4-Chloro-6-ethoxy-2-(methylthio)pyrimidine 221679-84-1
Tert-butyl (R)-(2-(4-aminophenyl)-2-hydroxyethyl)(phenethyl)carbamate 223673-36-7
N-Methyl-N-(thiophen-3-ylmethyl)amine 210552-07-1
methyl 3-((2'-carbamoyl-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate 2171316-29-1
(3R,4R,5R)-Ethyl 3-hydroxy-5-(methylsulfonyloxy)-4-(pentan-3-yloxy)cyclohex-1-enecarboxylate (Oseltamivir Impurity) 204254-94-4
2-Hydroxy-N-(2-hydroxybenzoyl)benzamide (Deferasirox Impurity) 1972-71-0
(S)-7-(Pyrrolidin-1-yl)-6,7,8,9-tetrahydro-5H-benzo[7]annulen-2-amine 2045894-03-7
3-(4-Methoxyphenyl)-1h-pyrazole-4-carbaldehyde 199682-73-0
7-Methylimidazo[1,2-a]pyridine-2-carbaldehyde 202348-54-7
Boc-4-acetyl-l-phenylalanine 204856-73-5
2-(Aminomethyl)pyridin-3-ol 194665-89-9
Fmoc-Glu(O-2-PhiPr)-OH 200616-39-3
4-bromo-2-methylsulfanyl-1,3-thiazole 204513-62-2
1-Bromo-4-(4-nitrophenoxy)benzene 21969-04-0
Buspirone N-oxide 220747-81-9
Thiazol-5-ylmethyl ((2S,3S,5S)-5-((S)-2-(3-((2-(2-hydroperoxypropan-2-yl)thiazol-4-yl)methyl)-3-methylureido)-3-methylbutanamido)-3-hydroxy-1,6-diphenylhexan-2-yl)carbamate (Ritonavir Impurity) 2034136-66-6
Propan-2-ol, hafnium salt 2171-99-5
Indobufen Impurity 1 21762-24-3
(S)-2,2'-Dimethoxy-3,3'-diphenyl-1,1'-binaphthalene 212191-84-9
(R)-5,5-Diphenyl-4-methyl-2-oxazolidinone 223906-37-4
3-Chlorobutyric acid 1951-12-8
Dihydridotetrakis(triphenylphosphine)ruthenium(II) 19529-00-1
1,4-Anhydro-2,3,5-trideoxy-4-C-(2,4-difluorophenyl)-2-[[4-[4-[4-[1-[(1S,2R)-1-ethyl-2-hydroxypropyl]-1,5-dihydro-5-oxo-4H-1,2,4-triazol-4-yl]phenyl]-1-piperazinyl]phenoxy]methyl]-5-(1H-1,2,4-triazol-1-yl)-D-erythro-pentitol 213381-06-7
Aprepitant Impurity 9 219821-37-1
2,7-Dibromo-9,9-diethyl-9H-fluorene 197969-58-7
2,7-Diamino-6-phenyl-4(3H)-pteridinone 19375-89-4
(S)-2-Methylindoline 22160-09-4
(Z)-dec-2-ene 20348-51-0
7-(4-chlorobutoxy)-1-(4-chlorobutyl)quinolin-2(1H)-one (Brexpiprazole Impurity） 2059954-32-2
1,4-Difluoro-2,5-dimethoxybenzene 199866-90-5
2,3,4-Trifluorobenzamide 207919-09-3
Bis[2-(4-azidosalicylamido)ethyl] disulfide 199804-21-2
2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarbaldehyde 211235-87-9
1,3-Bis(difluoromethoxy)benzene 22236-12-0
2-Hydrazinyl-3-methoxypyrazine 210993-11-6
(5Z,5'Z)-5,5'-((7,7'-(4,4,9,9-Tetraoctyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene-2,7-diyl)bis(benzo[c][1,2,5]thiadiazole-7,4-diyl))bis(methanylylidene))bis(3-ethyl-2-thioxothiazolidin-4-one) 2077945-91-4
2-Amino-9-((3aS)-3a,6-dihydroxyhexahydro-1H-cyclopenta[c]furan-4-yl)-1,9-dihydro-6H-purin-6-one 1984788-96-6
4-Nitro-1,2-bis(trifluoromethyl)benzene 1978-20-7
H-Gln-nh2 HCl 21752-29-4
2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 214360-88-0
Apalutamide Impurity 4 1950587-20-8
Zinc Trifluoroacetate Hydrate 207801-31-8
5-(Tert-butyl) 1-(perfluorophenyl) (((9H-fluoren-9-yl)methoxy)carbonyl)-D-glutamate 200616-21-3
2-Chloroacetamidine 20846-52-0
PPDN 215611-93-1
3-(Trimethylsilyl)prop-2-yn-1-yl methacrylate 214268-06-1
2-amino-4-(3-chloropropoxy)-5-methoxybenzoate 214470-59-4
(R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-((1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl)amino)propanoic acid 210830-03-8
1-cyclopropyl-7-fluoro-8-methoxy-6-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (Moxifloxacin Impurity） 2205053-60-5
7-(4-((7-(4-(4-(benzo[b]thiophen-4-yl)piperazin-1-yl)butoxy)quinolin-2-yl)oxy)butoxy)quinolin-2(1H)-one (Brexpiprazole Impurity） 2116542-21-1
(E)-Methyl 3-(4-(trifluoromethyl)phenyl)acrylate 20754-22-7
3-(4-Pyridyl)-dl-alanine 1956-21-4
(S)-[(RuCl(BINAP))2(μ-Cl)3][NH2Me2 199541-17-8
8-tert-Butyl 3-ethyl 2,8-diazaspiro[4.5]decane-3,8-dicarboxylate 203934-60-5
Fmoc-norArg(Boc)2-OH 206183-06-4
(3β)-3-(Acetyloxy)pregna-5,16-dien-20-one 20-oxime 2174-13-2
Triphenylbismuth difluoride 2023-48-5
7-Hydroxy-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylic acid 197584-99-9
Methyl [2,2'-bipyridine]-6-carboxylate 203573-76-6
3-Benzyl-1-dodecyl-2-methyl-1H-imidazol-3-ium chloride 21054-72-8
(S)-2-Amino-6-(4-methylphenylsulfonamido)hexanoic acid 2130-76-9
3-(3,5-di-tert-butyl-4-hydroxyphenyl)acrylic acid 22014-01-3
N-((4-(5-methyl-4-phenylisoxazol-3-yl)phenyl)sulfonyl)propionamide 2235371-89-6
4-Fluorobenzylamine Hydroiodide 2097121-30-5
2-Chloro-3,5-difluorophenol 206986-81-4
1-Cyclohexylnonadecane 22349-03-7
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