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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
3-Chloro-2-fluoro-5-(trifluoromethyl)benzyl alcohol 261763-05-7
((2R,3R,4R,5R)-3-Acetoxy-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluorotetrahydrofuran-2-yl)methyl acetate 10212-13-2
1,3-Difluoro-5-(methylsulfonyl)benzene 171421-55-9
5-Bromo-2-propyl-2H-indazole 1280786-77-7
1-(2-(Methoxymethoxy)ethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1013101-73-9
N-Cyclohexyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine 1218789-35-5
(R)-diisopropyl (((1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphonate (Tenofovir Impurity) 160616-04-6
(2S,3R,4R,5S,6R)-2-(3-((5-(4-fluorophenyl)thiophen-2-yl)(hydroperoxy)methyl)-4-methylphenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (Canagliflozin Impurity) 2247196-28-5
(3-Bromo-5-nitrophenyl)(morpholino)methanone 941294-19-5
2-(5-Chloro-2-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1073353-99-7
(2-Methyl-5-(piperidin-1-ylsulfonyl)phenyl)boronic acid 871333-00-5
n-Benzyl-1-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanamine 1150271-53-6
(5-Carbamoyl-2-chlorophenyl)boronic acid 1150114-35-4
(1S,3S,7S,8aR)-8-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3-methoxy-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate (Simvastatin Impurity) 1092716-44-3
(2S)-Isopropyl 2-((hydroxy(phenoxy)phosphoryl)amino)propanoate (Sofosbuvir Impurity) 1520010-86-9
(1-(P-tolyl)-1H-pyrazol-4-yl)boronic acid 1072945-92-6
N1-(4-((3-chloro-4-(pyridin-2-ylmethoxy)phenyl)amino)-3-cyano-7-ethoxyquinolin-6-yl)-N2,N2-dimethyloxalamide (Neratinib Impurity) 1144516-19-7
1-(Benzofuran-4-yl)piperazine Hydrochloride (Brexpiprazole Impurity) 105684-85-3
(3-((1H-1,2,4-Triazol-3-yl)carbamoyl)phenyl)boronic acid 871333-05-0
4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidine-5-carboxylic acid (Rosuvastatin Impurity) 1263475-93-9
tert-butyl 2-((4S,6S)-6-(chloromethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate (Rosuvastatin Impurity) 521974-00-5
tert-butyl 2-((4R,6R)-6-(chloromethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate (Rosuvastatin Impurity) 521974-01-6
(3-Bromo-5-nitrophenyl)(piperidin-1-yl)methanone 941294-21-9
5-Bromo-1-isopropyl-1H-indazole 1280786-83-5
((2R,3S,4R,5R,6S)-6-(4-Chloro-3-(4-ethoxybenzyl)phenyl)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)methyl acetate (Dapagliflozin Impurity) 1632287-34-3
(3S,5S)-tert-butyl 6-chloro-3,5-dihydroxyhexanoate (Rosuvastatin Impurity) 325471-28-1
N-(4-Fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)propan-1-amine 1256360-59-4
(5-(Tert-butyl)-2-ethoxyphenyl)boronic acid 1217501-13-7
1-Chloro-3-fluoro-2-methoxy-4-methylbenzene 261762-80-5
(3S,4R)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-ethoxyphenyl)piperidine (Paroxetine Impurity) 1395408-54-4
n,n-Dimethyl-1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanamine hydrochloride 1036991-19-1
(9H-Fluoren-9-yl)methyl 4-methylbenzenesulfonate 71532-40-6
(6R,7R)-3-(Acetoxymethyl)-7-((((6R,7R)-7-amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl)amino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid (Ceftazidime Impurity) 2416213-67-5
2-Ethoxy-5-fluoro-benzaldehyde 5710-35-0
(6-Bromo-3-butoxy-2-fluorophenyl)boronic acid 1072951-88-2
5-methoxy-2-(methylthio)-1H-benzo[d]imidazole (Esomeprazole Impurity) 91168-31-9
2,3-Difluoro-1-iodo-4-methoxybenzene 156499-64-8
(4-Propoxy-2-(trifluoromethyl)phenyl)boronic acid 1186482-51-8
(2-Fluoro-5-(methoxy(methyl)carbamoyl)phenyl)boronic acid 874289-59-5
7-Chloro-1-methyl-pyrazolo[4,3-b]pyridine 1057672-72-6
(2-((Diethylamino)methyl)phenyl)boronic acid 95753-24-5
1-Bromo-2-ethoxy-4-(trifluoromethyl)benzene 156605-94-6
(5-(n-(Tert-butyl)sulfamoyl)-2-methylphenyl)boronic acid 874219-47-3
2,3-Difluoro-4-methoxybenzyl alcohol 886500-71-6
4,5,6,7-Tetrahydro-1H-indazol-5-amine 74197-15-2
4-Isopropoxy-3-methoxybenzoic acid 3535-33-9
(S)-3-((Z)-2-((1R,3aR,7aR)-1-((2R,5R,E)-5,6-Dimethylhept-3-en-2-yl)-7a-methyl-2,3,3a,6,7,7a-hexahydro-1H-inden-4-yl)vinyl)-4-methylcyclohex-3-en-1-ol 21307-05-1
(3-(((Benzyloxy)carbonyl)amino)-5-nitrophenyl)boronic acid 874219-56-4
3',5'-Dimethyl-[1,1'-biphenyl]-4-carboxylic acid 505082-92-8
(R)-isopropyl 2-(((S)-((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)(phenoxy)phosphoryl)amino)propanoate fumarate (Tenofovir Impurity) 2055343-42-3
(3-((3-Ethoxy-3-oxopropyl)carbamoyl)phenyl)boronic acid 850567-28-1
2-Bromo-4-isopropylphenol 19432-27-0
(3-(Diethylcarbamoyl)-5-nitrophenyl)boronic acid 871332-82-0
6-Methylnaphthalene-1-carboxylic acid 6315-19-1
4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole 1072811-23-4
1-Ethoxy-2,3-difluoro-4-iodobenzene 144292-42-2
O-(2-Methoxyethyl)hydroxylamine 54149-39-2
N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanesulfonamide 1256359-16-6
3-Methyl-1-propyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 847818-80-8
(4-(n-Cyclopropylsulfamoyl)-2-methylphenyl)boronic acid 1217501-49-9
[1,1'-Biphenyl]-4-pentanoic acid, γ-[(4-ethoxy-1,4-dioxobutyl)amino]-α-methyl-, [S-(R*,S*)]- (9CI) 149709-49-9
1-Phenylpiperazin-2-one 90917-86-5
(3-(Benzylcarbamoyl)-5-nitrophenyl)boronic acid 871332-90-0
3-Chloro-5-fluoro-4-hydroxybenzaldehyde 870704-13-5
(4-((((Benzyloxy)carbonyl)amino)methyl)phenyl)boronic acid 914452-61-2
(2-(Methoxymethoxy)-5-(trifluoromethyl)phenyl)boronic acid 1256355-54-0
(4-Ethylcyclohex-1-en-1-yl)boronic acid 871329-72-5
tert-butyl 2-((4S,6R)-6-(chloromethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate (Rosuvastatin Impurity) 521973-99-9
4'-Methoxy-[1,1'-biphenyl]-4-carbonitrile 58743-77-4
Methyltris(prop-1-en-2-yloxy)silane 6651-38-3
(4-(n-(P-tolyl)sulfamoyl)phenyl)boronic acid 957062-88-3
2-(3-Bromo-4-fluorophenyl)-1,3-dioxolane 77771-04-1
1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)piperidine hydrochloride 1021186-08-2
(3-((3-Chloropropyl)carbamoyl)phenyl)boronic acid 874288-10-5
(5-(((Tert-butyldimethylsilyl)oxy)methyl)pyridin-3-yl)boronic acid 173999-08-1
2-(cyclooct-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 448211-45-8
(4-(Methylsulfonyl)-2-(trifluoromethyl)phenyl)boronic acid 1072946-16-7
1-(4,6-Diamino-1,3,5-triazin-2-yl)guanidine, nitrate (1:2) (Metformin Impurity) 27369-26-2
(6R,7R)-7-((Z)-2-(((1-(Tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)-2-(2-(tritylamino)thiazol-4-yl)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate (Ceftazidime Impurity) 73547-69-0
(3-(N-Cyclopropyl-N-(4-methoxybenzyl)sulfamoyl)phenyl)boronic acid 913836-07-4
1,3-Bis((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)propane-1,3-dione (Tofacitinib Impurity) 2504210-41-5
(2,4,6-Trifluoro-3-propoxyphenyl)boronic acid 871125-70-1
Methyl 2-(4-pyridyl)acetate hydrochloride 70199-68-7
(E)-3-(2-chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoic acid 2242625-36-9
(3-Bromo-5-butoxyphenyl)boronic acid 1072951-84-8
(2R,4R)-4-methyl-1-((R)-2-(3-methylquinoline-8-sulfonamido)-5-(3-nitroguanidino)pentanoyl)piperidine-2-carboxylic acid (Argatroban Impurity) 450368-56-6
Ethyl 2-chloro-4-iodopyridine-3-carboxylate 219727-21-6
(4-((2-Methoxy-2-oxoethyl)carbamoyl)phenyl)boronic acid 850568-24-0
5,5-Dimethyl-2-(thiophen-2-yl)-1,3,2-dioxaborinane 355408-55-8
2-(3-Methoxyprop-1-yn-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 634196-63-7
(3-Chloro-5-(ethylcarbamoyl)phenyl)boronic acid 957120-49-9
SIAB(N-succinimidyl (4-iodoacetyl)aminobenzoate) 72252-96-1
(4-(Benzyl(ethyl)carbamoyl)phenyl)boronic acid 913835-41-3
(3-Bromo-2-butoxy-5-fluorophenyl)boronic acid 352534-85-1
(2-Methyl-5-(pyrrolidin-1-ylsulfonyl)phenyl)boronic acid 871333-01-6
(3-Fluoro-4-(methoxy(methyl)carbamoyl)phenyl)boronic acid 913835-59-3
(4-(N-(4-Methoxybenzyl)-N-methylsulfamoyl)phenyl)boronic acid 913835-54-8
(4-((3-Ethoxy-3-oxopropyl)carbamoyl)phenyl)boronic acid 850568-19-3
1-[(4-Methylphenyl)sulfonyl]-1H-indole 31271-90-6
(4-(5-Methyl-1,3,4-oxadiazol-2-yl)phenyl)boronic acid 913835-70-8
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