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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
Dimethyl naphthalene-2,3-dicarboxylate 13728-34-2
Ethyl 5-iodo-1H-pyrazole-3-carboxylate 141998-77-8
3,4'-Dihydroxy-3',5'-dimethoxypropiophenone 136196-47-9
2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl azide 13992-25-1
2-(2-(Dioctylamino)-2-oxoethoxy)acetic acid 135447-09-5
2-(4-Cyano-1H-indol-3-yl)acetic acid 1346597-89-4
9H-carbazole-2,7-dicarboxylic acid 1409971-87-4
Thiazol-5-ylmethyl ((2S,3R,5S)-3-hydroxy-5-((S)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanamido)-1,6-diphenylhexan-2-yl)carbamate (Ritonavir Impurity) 1414933-81-5
Tetraamminepalladium (II) hydrogen carbonate 134620-00-1
Methyl β-D-fructoside 13403-14-0
(3-Bromoquinolin-6-yl)methanamine 1268261-09-1
2-Chloro-3-(methoxymethyl)pyrazine 1289387-97-8
Debutyldronedarone (Dronedarone Impurity) 141626-35-9
(S)-beta-Amino-3-[2-(dimethylamino)ethyl]-1H-indole-5-propanol 139264-69-0
(S)-3-(4-bromo-3-fluorophenyl)-5-(hydroxymethyl)oxazolidin-2-one (Tedizolid Impurity） 1369530-77-7
Propargyl-PEG4-thiol 1347750-80-4
3,3',5,5'-Tetra-tert-butyl-[1,1'-biphenyl]-4,4'-diol 128-38-1
CAY10512 139141-12-1
4-(4-(4-Chlorophenyl)-4-hydroxypiperidin-1-yl)-1-(3-ethyl-4-fluorophenyl)butan-1-one (Haloperidol Impurity) 1391052-87-1
2-Bromophenyl trifluoromethanesulfonate 129112-25-0
Pyrido[2,3-d]pyrimidin-7(8H)-one, 8-cyclopentyl-6-(1-hydroxyethyl)-5-methyl-2-[[5-(1-piperazinyl)-2-pyridinyl]amino]- 1376615-91-6
N-((1E,3E,5E)-5-(phenylimino)penta-1,3-dien-1-yl)aniline hydrochloride 13959-24-5
PD81723 132861-87-1
1,3-Diisopropylimidazolinium Tetrafluoroborate 137581-18-1
N-Ethyl-2-(1-pyrrolidyl)ethanamine 138356-55-5
4-N3Pfp-NHS ester 126695-58-7
2,4-Dibenzyloxy benzaldehyde 13246-46-3
xAmmonium xceric sulfate 13840-04-5
(S)-2-(Aminomethyl)-4-methylpentanoic acid hydrochloride 1276055-49-2
(1S,4R)-4-Aminocyclopent-2-enecarboxylic acid hydrochloride 130931-84-9
Everolimus-d4 (Everolimus Impurity) 1338452-54-2
3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole 1421846-79-8
2-[Bis(phenylmethyl)amino]-1-(3,4-dihydroxyphenyl)ethanone 13062-58-3
Lithium tungsten oxide, 99% min 13568-45-1
9H-Dibenzo[c,f]imidazo[1,5-a]azepin-3-amine hydrochloride 141342-70-3
Rhenium(V)chloride 13596-35-5
3-(Aminomethyl)oxetan-3-ol 1305208-47-2
Tert-butyl 3-bromo-6-fluoro-1H-indole-1-carboxylate 1314406-46-6
2-(4-Ethyl-1-piperazinyl)-4-(3-fluorophenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine 132810-83-4
2-(Chloromethyl)-5-methylpyrazine hydrochloride 128229-06-1
Ethyl 3-acetamido-5-chloro-2-hydroxybenzoate 139329-90-1
(S)-isopropyl 1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate (Solifenacin Impurity） 1353274-25-5
Ceftazidime EP Impurity H (Ceftazidime Impurity) 1354396-23-8
3-Carboxy-3-(3-((4-(8-chloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-ylidene)piperidin-1-yl)methyl)-5-methylpyridin-1-ium-1-yl)propanoate (Rupatadine Impurity) 1354055-68-7
Barium dihydrogen phosphate 13466-20-1
Ethyl 2-(3,5-dichlorophenyl)thiazole-4-carboxylate 132089-38-4
(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-10-(hydroxyimino)-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one (Clarithromycin Impurity) 127253-06-9
(8R,9S,10R,13S,14S,17R)-13-Ethyl-3,17-diethynyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol (Levonorgestrel Impurity) 1337972-89-0
n'-(2-Cyano-5-methoxy-4-nitrophenyl)-n,n-dimethylformimidamide 1269400-04-5
Propafenone Dimer 1346603-80-2
5-Bromo-6-chloro-3-nitropyridin-2-amine 1335057-22-1
Sec-butyl 3-oxobutanoate 13562-76-0
(S)-1-(2,5-Difluorophenyl)propan-1-amine hydrochloride 1391431-90-5
(3R,5S,7S,8R,9S,10S,13R,14S,17R)-17-((R)-5-Hydroxypentan-2-yl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-3,7-diol 130593-75-8
2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one hydrochloride (Entecavir Impurity） 1367369-77-4
3-(Difluoromethoxy)-2,4,5-trifluorobenzoic acid 128426-86-8
3-Amino-3-cyclohexylpropanoic acid 129042-71-3
11,12-Didehydro-5,6-dihydrodibenz[b,f]azocine 1369862-03-2
Ammonium tungstate pentahydrate 1311-93-9
5-Bromothieno[2,3-d]pyrimidine 1379322-62-9
1-(5-Chloro-4-nitro-1H-pyrazol-1-yl)-2-methylpropan-2-ol 1415099-67-0
4-Butoxy-2,3-difluorophenol 136239-68-4
(R)-3-Amino-4-(2,5-difluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one phosphate (Sitagliptin Impurity) 1345822-87-8
2-(1H-Pyrazol-3-yl)acetonitrile 135237-01-3
L-Aspartate-L-Ornithine Dimer 4 14169-16-5
Diphenylmethylidene(cyclopentadienyl)(9-fluorenyl)zirconium dichloride 132510-07-7
Methyl (1S)-3-oxocyclopentane-1-carboxylate 132076-32-5
1-(2,4,5-Trihydroxyphenyl)butan-1-one 1421-63-2
1-(4-Chlorophenyl)-2-imidazolidinone 14088-99-4
(2R,3aR,6aR)-Ramipril 129939-63-5
Tinidazole Impurity 1 (1-[2-(ethylthio)ethyl]-2-methyl-4-nitro-1H-imidazole) 13230-19-8
Dolutegravir Impurity 41 1309560-49-3
2,8-Diethyl-5,5-difluoro-1,3,7,9,10-pentamethyl-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide 131083-16-4
5H-dithieno[3,2-b:2',3'-d]pyran-5-one 1295502-12-3
1-Bromo-6,6-dimethylhept-2-en-4-yne 126764-15-6
3-Phenyl-1H-indazole 13097-01-3
2-(3-Chloro-4-methoxyphenyl)acetic acid 13721-20-5
4-Ethyl-2,6-dimethoxyphenol 14059-92-8
2-Bromo-N-tert-butylbenzenesulfonamide 138733-50-3
Decamethonium (iodide) 1420-40-2
2-(8-Chloro-1-naphthylthio)acetic acid 129-94-2
4-(2,5-Dioxotetrahydrofuran-3-yl)-1,2,3,4-tetrahydronaphthalene-1,2-dicarboxylic anhydride 13912-65-7
((Benzyloxy)carbonyl)glycylglycyl-L-leucine 13347-77-8
1-(3-Hydroxy-2-methylquinolin-4-yl)ethanone 1345515-22-1
2-(Imidazo[1,2-a]pyridin-3-yl)acetic acid hydrochloride 127657-46-9
(R)-2-acetamido-3-(benzylamino)-3-oxopropyl acetate 1318777-54-6
rel-2-Amino-9-((1R,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-3,9-dihydro-6H-purin-6-one 1333204-94-6
3-Hydroxyisoxazole-5-carboxamide 14016-01-4
1-(3-Chloroallyl)-2-methyl-5-nitro-1H-imidazole (Ornidazole Impurity) 1384752-15-1
4-Amino-3,5-difluorophenol 135086-76-9
2-Dimethylaminoethyl acetate 1421-89-2
3-Methylhexan-1-ol 13231-81-7
1-Methyloctahydro-1H-pyrrolo[3,4-b]pyridine 128740-18-1
(E)-Hexyl (amino(4-aminophenyl)methylene)carbamate (Dabigatran Impurity) 1307233-93-7
(5,5-Bis(3,7-dimethyloctyl)-5H-dithieno[3,2-b:2',3'-d]pyran-2,7-diyl)bis(tributylstannane) 1295502-52-1
(8S,9R,10S,11S,13S,14S,16R,17R)-9-Chloro-17-(2-chloroacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-11,17-diyl bis(furan-2-carboxylate) (Mometasone Furoate Impurity) 1370190-33-2
5-Desfluoro Sitagliptin 1345822-86-7
Strontium tungsten oxide powder, -200 mesh, 99.9% trace metals basis 13451-05-3
4-([1,1'-Biphenyl]-4-yl)-6-(3,5-dibromophenyl)-2-phenylpyrimidine 1393350-29-2
4-((Butoxycarbonyl)oxy)benzoic acid 14180-12-2
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