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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:    38811
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Product List
Sodium metavanadate dihydrate 16519-65-6
1-Allyl-4-(trifluoromethyl)benzene 1813-97-4
1,1,2,3-tetramethyl-1H-benzo[e]indol-3-ium hexafluorophosphate(V) 372081-65-7
n-Methyl-n-(2-(4-nitrophenoxy)ethyl)pyridin-2-amine 329249-47-0
(8S,9S,10S,13S,14S,17R)-13-Ethyl-17-ethynyl-10,17-dihydroxy-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one (Levonorgestrel Impurity) 21508-50-9
Dimethyl 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate fumarate (Amlodipine Impurity) 400024-11-5
3,5-Dibromo-N,N-dimethylaniline 64230-29-1
(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-2-(((hydroxy((hydroxy(phosphonooxy)phosphoryl)oxy)phosphoryl)oxy)methyl)tetrahydrofuran-3-yl 4-benzoylbenzoate 81790-82-1
n-(4-Bromophenyl)-n-phenylnaphthalen-2-amine 204065-88-3
4-Acetylisoindolin-1-one 1021874-48-5
2-(2-Fluoro-5-methoxyphenyl)acetic acid 798563-50-5
(R)-2-amino-3-(6-methyl-1H-indol-3-yl)propanoic acid 67008-97-3
N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-(2-phenoxyethyl)glycine 2255321-25-4
2-((8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetaldehyde (Hydrocortisone Impurity) 14760-49-7
1,2-Dichloro-3-(dichloromethyl)benzene (Clevidipine Impurity) 57058-14-7
3-(3,7-Dichloro-10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)-N,N-dimethylpropan-1-amine hydrochloride (Clomipramine HCl Impurity) 115189-28-1
2-(8-Ethyl-1-propyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl)acetic acid (Etodolac Impurity) 57816-83-8
4-(Tert-butyl)benzene-1,3-diol 2206-50-0
4-Bromocyclohex-3-ene-1-carboxylic acid 854722-22-8
2-(4'-Chloro-2,3,4,5-tetrahydro-[1,1'-biphenyl]-4-yl)-3-hydroxynaphthalene-1,4-dione (Atovaquone Impurity) 1809464-27-4
(R)-2-(1-((2-amino-5-bromopyridin-3-yl)oxy)ethyl)-4-fluorobenzoic acid 1454849-17-2
2-(4-(3-(Ethylamino)-2-hydroxypropoxy)phenyl)acetamide (Atenolol Impurity) 1797116-92-7
3,4-Dimethylcyclohex-3-en-1-ol 53827-87-5
5,5'-((3,4-Dimethoxyphenethyl)azanediyl)bis(2-(3,4-dimethoxyphenyl)-2-isopropylpentanenitrile) hydrochloride (Verapamil Impurity) 190850-50-1
(R)-2-((Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetamido)-2-((R)-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl)acetic acid (Cefotaxime Impurity) 75679-12-8
1,2,5-Tribromo-3-fluorobenzene 2839-37-4
1-(2-Amino-5-hydroxyphenyl)ethan-1-one 30954-71-3
Octan-2-yl 2-(2,4-dichlorophenoxy)acetate 1917-97-1
Undec-10-enoylglycine 54301-26-7
9-Ethenylphenanthrene 14134-06-6
n-Phenyl-2,3-dihydro-1h-inden-2-amine 33237-72-8
4-Bromophenanthrene 19462-79-4
(1R,2r,3S,4R,6S)-4,6-Diaminocyclohexane-1,2,3-triol dihydrobromide (Gentamicin Sulfate Impurity) 84107-26-6
Methyl 2-hydroxy-5-(1-hydroxy-2-((4-phenylbutan-2-yl)amino)ethyl)benzoate hydrochloride (Labetalol Impurity) 33778-93-7
9,9-Difluoro-4-phenyl-1,9-dihydro-8lambda4,9lambda4-dipyrrolo[2,3-c:2',1'-f][1,2]azaborinine 180156-50-7
2-(2-(Trifluoromethyl)phenyl)-1,3,2-dioxaborinane 1400664-00-7
3,3'-Dimethoxy-1,1'-biphenyl 6161-50-8
1,3-Phenylenebis((2-methylaziridin-1-yl)methanone) 7652-64-4
1,2-Bis(difluoromethoxy)benzene 27691-14-1
3-(Chloromethyl)benzaldehyde 77072-00-5
3-Bromo-4-isobutoxybenzonitrile 208665-95-6
(Z)-2-Phenyl-1-(4-(trifluoromethyl)phenyl)ethanone O-(2-aminoethyl) oxime (Fluvoxamine Impurity) 1217241-15-0
1,8-Dibromo-3,6-di-tert-butyl-9H-carbazole 625385-37-7
(E)-N,6,6-Trimethyl-N-((4-methylnaphthalen-1-yl)methyl)hept-2-en-4-yn-1-amine (Terbinafine Impurity) 151222-50-3
(6R,7R)-7-((R)-2-(Formyloxy)-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefmandole Sodium Impurity) 1947364-12-6
5-Chloro-2-iodo-1H-pyrrolo[2,3-c]pyridine 1934794-74-7
1-((Benzyloxy)carbonyl)-4-ethyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid 1869118-25-1
3-Bromo-6-(difluoromethyl)pyridin-2-amine 1805028-09-4
(3Ar,5r,6s,6ar)-5-((r)-1,2-dihydroxyethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-yl acetate 24807-96-3
2-Bromo-5-iodonicotinic acid 65550-80-3
tert-butyl (S)-4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-aminobutanoate 291529-78-7
(6,7-Dimethoxyisoquinolin-1-yl)(3,4-dimethoxyphenyl)methanol (Papaverine Impurity) 482-76-8
(3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-4-(((2R,4R,5S,6S)-4,5-Dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-Pyran-2-yl)oxy)-14-ethyl-7,12-dihydroxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione (Erythromycin Impurity ) 33442-56-7
2-Cyclopentyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 66217-55-8
6-(Aminomethyl)picolinic acid hydrochloride 1610028-43-7
Ethyl 2-(4-(2-(4-chlorobenzamido)ethyl)phenoxy)-2-methylpropanoate (Bezafibrate Impurity) 41859-58-9
3-Bromo-5-fluoro-α,α-dimethylbenzenemethanol 1783974-49-1
1,3-Bis(2-ethylhexyl)-5,7-bis(5-(trimethylstannyl)thiophen-2-yl)-4H,8H-benzo[1,2-c:4,5-c']dithiophene-4,8-dione 2111948-40-2
2',5'-Bis(octyloxy)-[1,1':4',1''-terphenyl]-4,4''-dicarbaldehyde 1801332-53-5
(6R,8S,9S,10R,11S,13S,14S,17R)-6,11,17-Trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one(6R,8S,9S,10R,11S,13S,14S,17R)-6,11,17-trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one (Prednisolone Impurity) 16355-29-6
(S)-1-((3R,6S,9R,12S,15R,18S,21S)-3-((1H-Imidazol-5-yl)methyl)-6-((1H-indol-3-yl)methyl)-21-(3-guanidinopropyl)-12-(4-hydroxybenzyl)-9-(hydroxymethyl)-15,18-diisobutyl-1,4,7,10,13,16,19-heptaoxo-1-((S)-5-oxopyrrolidin-2-yl)-2,5,8,11,14,17,20-heptaazadocosan-22-oyl)-N-ethylpyrrolidine-2-carboxamide (Leuprolide (Leuprorelin) Impurity) 1872435-00-1
2-((8S,9R,10S,11S,13S,14S,16R,17S)-9-Fluoro-11,16,17-trihydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate (Triamcinolone Impurity) 3859-65-2
Tetrahydro-2h-pyran-4-thiol 203246-71-3
Dicyclohexylamine n-(tert-butoxycarbonyl)-s-trityl-l-cysteinate 26988-59-0
n-Ethyl-2-nitrobenzenesulfonamide 23530-41-8
[1,1'-biphenyl]-2-thiol 2688-96-2
(1R,5R)-4,6,6-trimethylbicyclo[3.1.1]Hept-3-en-2-one 18309-32-5
3-Bromo-2-chloro-5-(trifluoromethoxy)pyridine 1361852-33-6
2-((6S,8S,9S,10R,11S,13S,14S,17S)-11-Hydroxy-6,10,13-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetaldehyde (Methylprednisolone Acetate Impurity) 150899-33-5
Ethyl 8-bromo-7-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate 1708373-04-9
3-(1-((2r,4s,5r)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-n-(6-(2,2,2-trifluoroacetamido)hexyl)acrylamide 252337-58-9
6-((Benzyloxy)methyl)pyrimidin-4-ol 188177-37-9
N-(4-Aminophenyl)-2-thiophenecarboxamide 39880-86-9
2-([1,1'-Biphenyl]-4-yl)-4-(4-bromophenyl)-6-phenyl-1,3,5-triazine 1911641-83-2
1-(Allyloxy)-2-(bromomethyl)benzene 319918-15-5
Sodium(3R,5R)-3,5-dihydroxy-7-((1S,2S,6S,8S,8aR)-6-hydroxy-2-methyl-8-(((S)-2-methylpentanoyl)oxy)-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)heptanoate (Pravastatin Impurity) 159225-12-4
4-(Trifluoromethyl)quinoline-2-carbonitrile 25199-89-7
7-Fluoro-4-methylindoline-2,3-dione 749240-53-7
Ethyl 3-amino-5-methoxybenzo[b]thiophene-2-carboxylate 181285-06-3
N1,N1,N2,N2-Tetramethylethane-1,2-diamine hydrochloride (Clavulanic acid Impurtiy) 7677-21-6
(6R,7R)-7-(2-(1H-Tetrazol-1-yl)acetamido)-3-(acetoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, sodium salt (Cefazolin Impurity) 27164-45-0
3-(3,5-Di-tert-Butyl-4-hydroxyphenyl)propanehydrazide 32687-77-7
1,1,3,3-Tetramethylguanidine hydrochloride 1729-17-5
3,3'-((2,2-Diphenylethene-1,1-diyl)bis(4,1-phenylene))dipyridine 2160539-20-6
2,5-Difluoro-1,4-benzenedicarbonitrile 1897-49-0
5-Ethyl-5-phenyl-2-(1-phenylpropyl)dihydropyrimidine-4,6(1H,5H)-dione (Primidone Impurity) 1189504-46-8
5-Fluoro-6-methylindoline-2,3-dione 749240-54-8
(1R,2R)-2-(2-Carboxyethyl)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium (Cisatracurium Besilate Impurity) 1075727-04-6
(2S,3S,5S)-2-(2-(2,6-Dimethylphenoxy)acetamido)-5-((S)-3-methyl-2-(2-oxotetrahydropyrimidin-1(2H)-yl)butanamido)-1,6-diphenylhexan-3-yl 2-(2,6-dimethylphenoxy)acetate (Lopinavir Impurity) 943250-65-5
5-Bromo-2-fluoro-3-(trifluoromethyl)benzoic acid 1881295-62-0
Isobutyl (thiazol-5-ylmethyl) ((2S,3S,5S)-3-hydroxy-1,6-diphenylhexane-2,5-diyl)dicarbamate (Ritonavir Impurity) 1010809-39-8
3-(2,2,2-Trifluoroacetyl)benzonitrile 23568-85-6
(3aR,4R,5R,7S,8S,9R,9aS,12R)-8-Hydroxy-4,7,9,12-tetramethyl-3-oxo-7-vinyldecahydro-4,9a-propanocyclopenta[8]annulen-5-yl 2-(tosyloxy)acetate (Tiamulin Impurity) 31716-01-5
(8S,9S,10R,11S,13S,14S,17S)-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one (Prednisolone Impurity) 13479-38-4
(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-(4-(difluoromethoxy)phenyl)propanoic acid 2255321-53-8
(3aR,3a1R,4R,5S,5aR,10bS)-Methyl 4-acetoxy-3a-ethyl-9-((3R,5S,7R,9S)-5-ethyl-5-hydroxy-9-(methoxycarbonyl)-2,4,5,6,7,8,9,10-octahydro-1H-3,7-methano[1]azacycloundecino[5,4-b]indol-9-yl)-5-hydroxy-8-methoxy-3a,3a1,4,5,5a,6,11,12-octahydro-1H-indolizino[8,1-cd]carbazole-5-carboxylate (Vincristine Impurity) 18172-50-4
8-Bromoquinoline-5-sulfonyl chloride 930396-14-8
1,2-dihydroacenaphthylene 26761-12-6
5,5-Dimethyl-2-(2-(trifluoromethyl)phenyl)-1,3,2-dioxaborinane 95753-22-3
2-(2-Ethoxyphenoxy)ethanamine hydrochloride (Tamsulosin Impurity) 1051368-80-9
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