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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:    39988
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Product List
2,8-Dichloropyrimido[5,4-d][1,3]diazine 189747-34-0
6-Phenyl-2-pyridone 19006-82-7
3-Bromo-5-vinylpyridine 191104-26-4
(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
2-(4-Aminophenyl)-2-methylpropan-1-ol 18755-56-1
Chloropentaammineruthenium(III) chloride 18532-87-1
(2S,3S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-3-phenylazetidine-2-carboxylic acid 204320-45-6
2-Aza-bicyclo[2.2.1]heptane-2,6-dicarboxylic acid 2-tert-butyl ester 1860028-20-1
1-((2S,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione 2041584-99-8
1-(4-(((3R,5R)-5-((1H-1,2,4-Triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)phenyl)-4-(4-(1-((2S,3S)-2-hydroxypentan-3-yl)-5-oxo-1H-1,2,4-triazol-4(5H)-yl)phenyl)piperazine 1-oxide (Posaconazole Impurity) 1902954-05-5
(R)-Oxetan-2-ylmethanamine 2090728-35-9
1-{[(Tert-butoxy)carbonyl]amino}cycloheptane-1-carboxylic acid 199330-56-8
5-Chloro-2-methylbenzenethiol 18858-06-5
(8S,9S,10R,11S,13S,14S,17R)-17-Acetyl-11,17-dihydroxy-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one (Prednisolone Acetate Impurity) 20423-99-8
(1-Methyl-1H-indol-3-yl)methanamine 19293-60-8
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
3-Amino-N,N-dimethylpropanamide 1857-18-7
(R)-Ethyl 2-((1r,4R)-4-isopropylcyclohexanecarboxamido)-3-phenylpropanoate (Nateglinide Impurity) 187728-85-4
(S)-1-((E)-2-(((1r,3R,5R,7S)-3-Hydroxyadamantan-1-yl)imino)acetyl)pyrrolidine-2-carbonitrile (Vildagliptin Impurity) 1846606-31-2
5-Propyl-[1,3]dithiolo[4,5-d][1,3]dithiole-2-thione 202126-48-5
Diphenyl phosphoramidate 2015-56-7
2-(2,3-Dihydroindol-1-yl)acetic acid 193544-62-6
(S,S)-1,2-Bis(2,4,6-trimethylphenyl)-1,2-ethanediamine 186769-18-6
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
3-Thiophen-2-yl-1H-pyrazole 19933-24-5
4,6-Diphenyl-1,3,5-triazin-2(1H)-one 1917-44-8
2-Fluoro-N-methoxy-N-methylbenzamide 198967-24-7
Traxoprodil (mesylate hydrate) 189894-57-3
(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
2-Chloro-5-methylcyclohexa-2,5-diene-1,4-dione 19832-87-2
(E)-5-Hydroxy-1-(4-(trifluoromethyl)phenyl)pentan-1-one O-(2-aminoethyl) oxime (Fluvoxamine Impurity) 192876-02-1
N-Methyl-N-(thiophen-3-ylmethyl)amine 210552-07-1
(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
((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methyl phenyl hydrogen phosphate (sofosbuvir Impurity） 1859162-80-3
(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
1-(4-(((3R,5R)-5-((1H-1,2,4-Triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)phenyl)-4-(4-(1-((2S,3S)-2-hydroxypentan-3-yl)-5-oxo-1H-1,2,4-triazol-4(5H)-yl)phenyl)piperazine 1,4-dioxide (Posaconazole Impurity) 1902957-95-2
(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-((3-methylpentan-3-yl)oxy)-4-oxobutanoic acid 1926162-97-1
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
Naphthalene-1,2-dicarbonitrile 19291-76-0
Tert-butyl 3-(((benzyloxy)carbonyl)amino)propanoate 18605-26-0
4-bromo-2-methylsulfanyl-1,3-thiazole 204513-62-2
5-Chloro-2,4,6-trifluoroisophthalonitrile 1897-50-3
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
1,1,2,3-Tetrachloropropane 18495-30-2
1-{2-[(3S)-3-{3-[(E)-2-(7-Chloro-2-quinolinyl)vinyl]phenyl}-3-hydroxypropyl]phenyl}ethanone 184764-13-4
3-Chlorobutyric acid 1951-12-8
Dihydridotetrakis(triphenylphosphine)ruthenium(II) 19529-00-1
5-(2-fluorophenyl)-1H-pyrrole-3-carboxylic acid (Vonoprazan Impurity） 1883595-38-7
ethyl 2-cyclopentylideneacetate 1903-22-6
2,7-Dibromo-9,9-diethyl-9H-fluorene 197969-58-7
1-(4-Methoxypyridin-3-yl)ethanone 191725-82-3
Diethyl (1r,4r)-cyclohexane-1,4-dicarboxylate 19145-96-1
2,7-Diamino-6-phenyl-4(3H)-pteridinone 19375-89-4
(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
Barium Disodium Ethylenediaminetetraacetate Hydrate 18744-58-6
N,N'-(disulfanediylbis(ethane-2,1-diyl))bis(4-azido-2-hydroxybenzamide) 199804-21-2
1,2-Dihydro-4-(1-methylethyl)-3,6-pyridazinedione 1903632-97-2
2-Hydrazinyl-3-methoxypyrazine 210993-11-6
Fmoc-L-Cys(Xan)-OH 186829-25-4
(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
Apalutamide Impurity 4 1950587-20-8
1-Phenylcyclohexanamine hydrochloride 1934-71-0
(2-Chloro-6-methoxypyridin-4-yl)methanol 193001-91-1
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
5-Chloro-3-sulfothiophene-2-carboxylic acid 187746-94-7
(R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-((1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl)amino)propanoic acid 210830-03-8
(E)-Methyl 3-(4-(trifluoromethyl)phenyl)acrylate 20754-22-7
(R)-methyl 2-(2-chloroacetamido)-3-(1H-indol-3-yl)propanoate (Tadalafil Impurity） 185750-07-6
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
2,4-Diethyl 5-amino-1H-pyrrole-2,4-dicarboxylate 187724-98-7
8-Chloro-2-(trifluoromethyl)quinolin-4-ol 18706-22-4
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
1-Bromo-2-octyne 18495-27-7
3-Benzyl-1-dodecyl-2-methyl-1H-imidazol-3-ium chloride 21054-72-8
4-Fluorobenzylamine Hydroiodide 2097121-30-5
2-Chloro-3,5-difluorophenol 206986-81-4
Di(1H-inden-1-yl)dimethylsilane 18666-26-7
2-Bromo-3-methoxyisonicotinaldehyde 191418-78-7
N-(2-Aminoethyl)-N-ethyl-m-toluidine 19248-13-6
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