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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:    40000
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Product List
Ethyl 2-hydroxy-6-methylisonicotinate 150190-03-7
(2'R,4aR,4bS,6aS,7aS,8aS,8bS,8cR,9S)-9-(Chloromethyl)-4a,6a-dimethyl-4,4a,4b,5,6,6a,8,8a,8b,8c,9,10-dodecahydro-2H,3'H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-7,2'-furan]-2,5'(3H,4'H,7aH)-dione (Drospirenone Impurity) 932388-89-1
9,9-Dihexyl-9H-fluoren-2-amine 1132796-42-9
2,4-Dichloro-6-fluoropyridine 51991-31-2
2-(1H-Imidazol-1-yl)terephthalic acid 2087947-57-5
2-(Dimethylamino)-2-phenylbutan-1-ol hydrochloride (Trimebutine Impurity) 60577-23-3
2-Deoxy-2-[[(4-methoxyphenyl)methylene]amino]-β-D-glucopyranose 51471-40-0
Methyl (5-(4-methylbenzoyl)-1H-benzo[d]imidazol-2-yl)carbamate (Mebendazole Impurity) 31545-31-0
1,1′,1′′-Benzo[1,2-b:3,4-b′:5,6-b′′]trithiophene-2,5,8-triyltris[1,1,1-trimethylstannane] 1289556-30-4
(6R,7R)-7-((Z)-2-(Acetoxyimino)-2-(2-aminothiazol-4-yl)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefdinir Impurity) 127770-93-8
(6S,8S,9R,10S,11S,13S,14S,16S,17R)-6,9-Dichloro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(2-(propionyloxy)acetyl)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate (Beclometasone Dipropionate Impurity) 887130-68-9
2-(3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)azetidin- 3-yl)acetonitrile hydrochloride 2497340-56-2
1-(β-D-Ribofuranosyl)-5-nitropyrine-2(1H)-one 59892-36-3
N-(2,6-Dimethylphenyl)-2-(methylamino)acetamide (Lidocaine Impurity) 42459-27-8
1-(2,4-Difluorophenyl)-1H-pyrrole 125126-63-8
(2S,3R,4S,5R,6R)-6-(Acetoxymethyl)-2-(4-chloro-3-(4-(((S)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)-2-methoxytetrahydro-2H-pyran-3,4,5-triyl triacetate (Empagliflozin Impurity) 1620758-21-5
(2-((1H-Imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methanol (Ketoconazole Impurity) 84682-23-5
(Z)-3-(4-Chlorobenzylidene)isobenzofuran-1(3H)-one (Azelastine Impurity) 105279-16-1
2-Bromo-6,9-diphenyl-9H-carbazole 1644466-58-9
1,5-Diphenylpenta-2,4-dien-1-one 614-57-3
2,2'-Oxybis(N,N-dimethylethanamine) hydrochloride (Potassium Clavulanate Impurity) 103526-47-2
Trimethyl(naphthalen-1-ylethynyl)silane 104784-51-2
2,2'-(3,6-Dioxopiperazine-2,5-diyl)diacetamide 98490-54-1
1-(2,4,6-Triisopropylphenyl)ethan-1-one 2234-14-2
2,7-Diaminopyrene-4,5,9,10-tetraone 2459874-51-0
2-Acetamido-2-deoxy-D-glucono-1,5-lactone, 90% 19026-22-3
(8R,9S,13S,14S,17R)-13-Ethyl-17-ethynyl-3-methoxy-4,6,7,8,9,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol (Levonorgestrel Impurity) 14507-51-8
2',5'-Bis(prop-2-yn-1-yloxy)-[1,1':4',1''-terphenyl]-4,4''-dicarbaldehyde 2585189-58-6
2-Cyano-N-(ethylcarbamoyl)acetamide 41078-06-2
5-Bromo-4-chloro-3-indoxyl palmitate 341972-98-3
5-(Oxiran-2-ylmethoxy)-3,4-dihydroquinolin-2(1H)-one (Carteolol Impurity) 51781-14-7
2-((4-Ethoxy-4-oxobutyl)amino)butanoic acid (Levetiracetam Impurity) 1342229-32-6
1-(3-Fluorophenyl)biguanide hydrochloride 2267-49-4
(2R,3R,4S,5R,6S)-3,4,5-tris(benzyloxy)-2-((benzyloxy)methyl)-6-(ethylthio)tetrahydro-2H-pyran 108739-67-9
Methyl 1-(acetoxymethyl)-4-hydroxy-7-phenoxyisoquinoline-3-carboxylate 1509958-20-6
S-((2'R,6S,7S,8R,9S,10R,13S,14S)-6-Hydroxy-10,13-dimethyl-3,5'-dioxo-1,2,3,4',5',6,7,8,9,10,11,12,13,14,15,16-hexadecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-7-yl) ethanethioate (Spironolactone Impurity) 880106-10-5
N1,N3-Bis(2,3-dihydroxypropyl)-5-(2-hydroxyacetamido)-2,4,6-triiodo-N1-methylisophthalamide (Iopromide Impurity) 154361-52-1
(4S)-2-((3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxamido)methyl)-5,5-dimethylthiazolidine-4-carboxylic acid (Flucloxacillin Impurity) 1276016-89-7
4'-hydroxy-3'-nitro-[1,1'-biphenyl]-3-carboxylic acid 1097777-60-0
(S)-N-benzyl-1-(naphthalen-1-yl)ethan-1-amine hydrochloride 163831-66-1
2-Bromoacrylamide 70321-36-7
(8S,9R,10S,11S,13S,14S,16R,17S)-9-Fluoro-11,16,17-trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one (Triamcinolone Impurity) 337-02-0
(2S,4R)-N-((1R,2R)-2-Hydroxy-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(methylthio)tetrahydro-2H-pyran-2-yl)propyl)-4-propylpyrrolidine-2-carboxamide (Lincomycin Impurity) 2256-16-8
Potassium 3-((4aS,4bR,5aR,6aS,7R,9aS,9bR,10R)-7-hydroxy-10-(methoxycarbonyl)-4a,6a-dimethyl-2-oxo-2,3,4,4a,5a,6,6a,7,8,9,9a,9b,10,11-tetradecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)propanoate (Eplerenone Impurity) 95716-98-6
5H-Pyrimido[4,5-d]azepine, 2,4-dichloro-6,7,8,9-tetrahydro-, hydrochloride (1:) 635698-50-9
8-(3-Methoxyphenyl)-4-methyldihydro-4lambda4,8lambda4-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborole-2,6(3H,5H)-dione 1104636-71-6
1-(4-(3-Bromopropoxy)-3-methoxyphenyl)ethan-1-one 3245-49-6
2,2'-Dimethyl-N4,N4'-di(naphthalen-1-yl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine 495416-60-9
Methyl (1S,4S)-4-((tert-butoxycarbonyl)amino)cyclopent-2-ene-1-carboxylate 298716-04-8
5,5′-(2λ4δ2-Benzo[1,2-c:4,5-c′]bis[1,2,5]thiadiazole-4,8-diyl)bis[2-thiophenecarboxaldehyde] 1292303-62-8
(9H-fluoren-9-yl)triphenylphosphonium bromide 7253-07-8
(S)-2-Amino-3-((3-hydroxypropyl)thio)propanoic acid (Fudosteine Impurity) 1023971-10-9
(Z)-4,4,4-trifluoro-3-methylbut-2-enoic acid 93404-33-2
6-Chloro-1-cyclopropyl-7-(4-ethylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (Enrofloxacin Impurity) 1369495-59-9
L-histidylglycylglycine 32999-80-7
Arbidol Impurity 14 1332614-17-1
(R)-2-amino-N-(4-nitrophenyl)propanamide hydrochloride 201731-77-3
N-tosylbenzenemethanimine 13707-41-0
3,7,8-trimethyl-3H-imidazo[4,5-f]quinoxalin-2-amine 92180-79-5
1-Isopropyl-3-phenylthiourea 15093-36-4
5,8-Dibromo-6,7-difluoro-2-((2-hexyldecyl)oxy)quinoxaline 2269476-12-0
(Z)-5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione (Pioglitazone Impurity) 136401-69-9
Ethyl n-cyclohexylurethane 1541-19-1
4,4′-Diiodo-2,2′-bipyridine 831225-81-1
Betamethasone Impurity 33 64967-90-4
2,4,11,13-Tetraazatetradecanamide, N-(4-chlorophenyl)-14-[(4-chlorophenyl)amino]-3,12,14-triimino- (Chlorhexidine Impurity) 1381962-77-1
TTm6 1202695-55-3
7,12-Dihydro-4,4,7,7,12,12-hexaoctyl-4H-cyclopenta[2′′,1′′:5,6;3′′,4′′:5′,6′]diindeno[1,2-b:1′,2′-b′]dithiophene 1361061-16-6
(2-Butylbenzofuran-3-yl)(4-(2-(diethylamino)ethoxy)-3-iodophenyl)methanone hydrochloride (Amiodarone Impurity) 1397201-93-2
3-Amino-6-chloro-2-methyl-4-phenyl-3,4-dihydroquinazolin-4-ol (Alprazolam Impurity) 27537-87-7
3,4-Dibromophenol 615-56-5
N,N′-Dipentyl-3,4,9,10-perylenedicarboximide 76372-75-3
2,6-Dibromo-4,4-dihexyl-4H-silolo[3,2-b:4,5-b']dithiophene 188690-66-6
N1,N1'-([1,1'-biphenyl]-4,4'-diyl)bis(N4-(naphthalen-1-yl)-N1,N4-diphenylbenzene-1,4-diamine) 209980-47-2
Methyl (S)-4-((tert-butoxycarbonyl)amino)cyclopent-1-ene-1-carboxylate 251327-00-1
1-(Chloromethyl)-4-(dichloromethyl)benzene 7398-44-9
(2-Chlorothiazol-4-yl)methanamine 139425-75-5
1-(3-Iodo-1-isopropyl-1H-pyrazol-4-yl)ethan-1-one 1269440-49-4
3-amino-2-((2,6-dioxopiperidin-3-yl)carbamoyl)benzoic acid 1001852-15-8
5,7-Bis(trimethylstannyl)-2,3-dihydrothieno[3,4-b][1,4]dioxine 459409-70-2
(E)-octadec-11-en-9-ynoic acid 557-58-4
21-Bromohenicosanoic acid 855953-37-6
2-Methoxydibenzo[b,d]furan 20357-70-4
(2S,3aS,7aS)-1-((S)-2-(((S)-1-Ethoxy-1-oxopentan-2-yl)amino)propanoyl)octahydro-1H-indole-2-carboxylic acid-d4 (Perindopril Impurity) 1356929-58-2
N-(3-((4-Amino-6,7-dimethoxyquinazolin-2-yl)(methyl)amino)propyl)formamide hydrochloride (Alfuzosin Impurity) 1796934-51-4
2-Ethoxy-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 1309982-67-9
(S)-2-Amino-3-(benzofuran-3-yl)propanoic acid 72120-70-8
4,7-Dibromo-5,6-dinitro-2,1,3-benzoselenadiazole 711026-22-1
7-Methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one 20979-50-4
7-Methoxy-[1,2,4]triazolo[1,5-a]pyridine 1250443-32-3
1-Benzhydryl-3-bromoazetidine 36476-84-3
4-acetamidohex-5-enoic acid 1824506-31-1
N2-(tert-butoxycarbonyl)-N6-carbamoyl-L-lysine 201418-83-9
Isobutyl 2-cyanoacrylate 1069-55-2
2,3,3-Triphenylacrylonitrile 6304-33-2
(2R,5S)-1-allyl-2,5-dimethylpiperazine 155836-78-5
Methyl 7-chloro-1H-indazole-3-carboxylate 885278-56-8
3,3'-((Methylenebis(4,1-phenylene))bis(oxy))bis(1-(isopropylamino)propan-2-ol) (Bisoprolol Impurity) 1225195-70-9
6-Methylpyridin-3-yl trifluoromethanesulfonate 111770-91-3
(5-Chloro-2-(3-(chloromethyl)-5-methyl-4H-1,2,4-triazol-4-yl)phenyl)(phenyl)methanone (Alprazolam Impurity) 37945-07-6
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