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上海皓鸿生物医药科技有限公司 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
(3-(Benzyloxy)-5-bromophenyl)boronic acid 1256355-21-1
9-Bromonaphtho[2,1-b]benzofuran 1256544-27-0
5-Fluoro-1H-pyrazolo[3,4-b]pyridine 1256788-84-7
3-Hydroxy-4-(trifluoromethyl)benzoic acid 126541-87-5
Sialyl lewis x-lactose 127923-85-7
2-Methyl-4-phenylpyrimidine-5-carboxylic acid 127958-10-5
6-Bromo-3-methoxy-2-nitrobenzoic acid 127971-97-5
4-Benzyl 1-(tert-butyl) 2-methylpiperazine-1,4-dicarboxylate 128102-16-9
Ethynyl(phenyl)iodonium tetrafluoroborate 127783-34-0
4,8-Dichloro-1,7-naphthyridine 1279894-03-9
1-benzyl-1,7-diazaspiro[4.4]nonane 128244-01-9
Tris(cyclopentadienyl)lanthanum(III) 1272-23-7
(S)-1-(2-(Trifluoromethyl)phenyl)ethan-1-amine 127733-39-5
Tetraammineplatinum(II) hydrogen phosphate 127733-98-6
1-Phenylheptadecan-1-one 128189-46-8
7-((R)-7-Amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1R,2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (Sitafloxacin Impurity) 127254-10-8
Sodium 7,10-bis(carboxylatomethyl)-3,3-dimethoxy-2-oxa-7,10-diaza-3-siladodecan-12-oate 128850-89-5
Tert-butyl (6-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)carbamate 1309982-22-6
2,2'-((2,4,6-Trioxohexahydropyrimidin-5-yl)azanediyl)diacetic acid 13055-06-6
5-Chloro-6-ethylpyrimidin-4(1H)-one 130129-58-7
Lurasidone Impurity D 1318074-19-9
rel-tert-Butyl (3aR,6aS)-4-oxohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate 130658-14-9
2-Chloro-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one 1256811-82-1
(all-Z)-6,9,12,15,18-Heneicosapentaenoic acid ethyl ester 131775-86-5
Ethyl 3-oxodecanoate 13195-66-9
N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)cyclopropanecarboxamide 1286230-87-2
5,6,7-Trimethoxy-1H-indole-2-carboxylic acid 128781-07-7
Nebivolol Impurity 6 129101-34-4
5-Benzyl-2,2-dimethyl-2,3,7,7a-tetrahydroimidazo[5,1-b]thiazole-3,7-dicarboxylic acid (Penicillin Impurity) 13093-87-3
Magnesium Porphyrin 13007-95-9
Decarboxy enrofloxacin 131775-99-0
m-PEG9-NHS ester 1316189-13-5
N-(4-Methoxybenzoyl)glycine 13214-64-7
2-(2-Aminoacetamido)acetic acid hydrochloride 13059-60-4
Tert-butyl 7-fluoro-1H-indazole-1-carboxylate 1305320-59-5
Methyl 6-bromo-1H-pyrrolo[2,3-b]pyridine-3-carboxylate 1342811-51-1
chloromethyl diethylcarbamate (Tenofovir Impurity） 133217-92-2
4,4'-(4-Nitro-1,3-phenylene)dimorpholine 133387-34-5
2,1,3-Benzothiadiazole-4,7-diboronic acid 1332458-85-1
(R)-1-(2,3-Difluorophenyl)ethanamine 1339886-04-2
Biotin-PEG7-azide 1334172-75-6
3-[(1-Piperazinylimino)methyl]rifamycin 13292-45-0
8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol 133330-72-0
Bis(4-fluorobenzyl)amine 134227-41-1
Pentyl (1-((2R,3R,4S,5R)-4-(((2R,3R,4S,5R)-3,4-dihydroxy-5-methyltetrahydrofuran-2-yl)oxy)-3-hydroxy-5-methyltetrahydrofuran-2-yl)-5-fluoro-2-oxo-1,2-dihydropyrimidin-4-yl)carbamate 1262133-68-5
(R)-Benzyl tert-butyl (3-hydroxypropane-1,2-diyl)dicarbamate 1263045-28-8
Methyl 4-(chloromethyl)-3,5-difluorobenzoate 1263283-69-7
2-Chloro-4-fluoro-3-methylbenzaldehyde 1260764-27-9
Acetylvardenafil 1261351-28-3
(2R,4R,Z)-2-(Carboxymethyl)-5-(2-hydroxyethylidene)-3-((2R,5R,Z)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carbonyl)oxazolidine-4-carboxylic acid (Clavulanic acid Impurity) 1260617-10-4
m-PEG4-amino-Mal 1263044-81-0
N-(3-Bromo-5-chloropyridin-2-yl)formamide 1263214-75-0
6,7-Difluoro-1-(cis-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 127199-00-2
4-(Aminomethyl)tetrahydro-2H-pyran-4-carbonitrile 1263374-32-8
Tripelargonin 126-53-4
Diethyl 1H-indole-2,5-dicarboxylate 127221-02-7
(S)-2-((tert-Butoxycarbonyl)amino)-3-(3,4-dimethoxyphenyl)propanoicacid 127095-97-0
(3S,4S)-3-(Boc-amino)-4-methylpyrrolidine 127199-54-6
(3S,6R,7S)- 3-(1,1- dimethylethyl)-6-[(diphenylphosphino)methyl]- 7,10,10-trimethyl-4-oxo-9,9-diphenyl-8-Oxa-2,5-diaza-9-silaundecanoic acid 1,1- dimethylethyl ester 1264520-63-9
Minodronic Acid Impurity 2 127657-45-8
(2R,3R,4S,5R,6R)-2-((1S,2S)-2-Chloro-1-((2S,4R)-1-methyl-4-propylpyrrolidine-2-carboxamido)propyl)-4-hydroxy-6-(methylthio)tetrahydro-2H-pyran-3,5-diyl bis(dihydrogen phosphate) (Clindamycin Phosphate Impurity) 1309048-48-3
N,N,2,4,6-pentamethylaniline 13021-15-3
2,5-Dioxopyrrolidin-1-yl 3-(tritylthio)propanoate 129431-12-5
tert-Butyl ((3R,4S)-4-methylpyrrolidin-3-yl)carbamate 1334481-84-3
Tris(Dimethylamino)chlorosilane 13307-05-6
S-((2'R,7R,8R,9S,10R,13S,14S)-10,13-Dimethyl-3,5'-dioxo-1,2,3,6,7,8,9,10,11,12,13,14,15,16-tetradecahydro-5'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-7-yl) ethanethioate (Spironolactone Impurity) 132458-33-4
Fmoc-α-Me-D-Pro-OH 1286768-33-9
4,5-Dibromo-2,7-di-tert-butyl-9,9-dimethyl-9H-xanthene 130525-43-8
Piperazine-2,3-dione 13092-86-9
1-(3,4-Dimethoxybenzyl)-6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline 13074-31-2
(1,3-Dimethyl-1H-indazol-5-yl)boronic acid 1310404-48-8
(S)-2-Amino-3-(3-fluorophenyl)-2-methylpropanoic acid 130855-56-0
(3S)-(-)-3-(Trifluoroacetamido)pyrrolidine HCl 132883-43-3
7-Methoxy-1H-indazole-3-carboxylic acid 133841-08-4
6-(Benzylamino)hexan-1-ol 133437-08-8
Tributyltin Acrylate 13331-52-7
5,5'-(Anthracene-9,10-diylbis(ethyne-2,1-diyl))diisophthalic acid 1337923-87-1
1-(2-Methoxypropoxy)propan-2-ol 13429-07-7
3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine 134002-25-8
tert-Butyl 5-hydroxy-2-azaspiro[3.3]heptane-2-carboxylate 1330764-31-2
1,1'-(((2-Hydroxypropane-1,3-diyl)bis(oxy))bis(2,1-phenylene))bis(3-phenylpropan-1-one) (Propafenone Impurity) 1329643-40-4
(4R,4aS,6S,7R,7aS)-6-hydroxy-4-(hydroxymethyl)-7-methylhexahydrocyclopenta[c]pyran-3(1H)-one 132237-63-9
Ethyl 6-{[(tert-butoxy)carbonyl]amino}spiro[3.3]heptane-2-carboxylate 1272412-66-4
2-(2-((4-Chlorophenyl)thio)phenyl)acetic acid 13459-62-6
Methyl azetidine-2-carboxylate 134419-57-1
3-Chloro-6-methoxypyrazin-2-amine 13484-56-5
Cbz-NH-PEG5-C2-acid 1347750-74-6
3-(4-Bromophenyl)oxetan-3-amine hydrochloride 1349718-53-1
1′,3′-Dihydro-8-methoxy-1′,3′,3′-trimethylspiro[2H-1-benzopyran-2,2′-[2H]indole 13433-31-3
(((9H-fluoren-9-yl)methoxy)carbonyl)-L-prolyl-L-prolyl-L-proline 134303-96-1
Br-PEG3-CH2COOH 1346502-15-5
4-Benzyl-3-thiosemicarbazide 13431-41-9
(E)-6,6'-Dibromo-[3,3'-biindolinylidene]-2,2'-dione 1351240-72-6
(2R,2'R)-2,2'-(Ethane-1,2-diylbis(azanediyl))bis(butan-1-ol) hydrochloride (Ethambutol Impurity) 134566-79-3
Magnesium thiosulfate hexahydrate 13446-30-5
O-Desmethyl Venlafaxine Cyclic Impurity 1346601-55-5
Chloroacetamido-PEG4-NHS ester 1353011-95-6
(3R,4R)-N,4-dimethylpiperidin-3-amine (Tofacitinib Impurity） 1354469-76-3
(2S,3S)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol 135270-05-2
Propargyl-PEG8-OH 1351556-81-4
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