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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:    39953
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Product List
VinylCrotonate(stabilizedwithMEHQ) 14861-06-4
(S)-3-((S)-5-oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylic acid 162148-16-5
2-Amino-2-methylpropanenitrile 19355-69-2
Phenolphthalein complex indicator 25296-54-2
tert-Butyl N-(5-bromopyrimidin-2-yl)-N-[(tert-butoxy)carbonyl]carbamate 209959-33-1
3-Phenylthiophene 2404-87-7
2-Amino-6-trifluoromethylbenzoic acid 314-46-5
Ethyl (E)-4-oxo-4-phenylbut-2-enoate 15121-89-8
3-Formamido-1H-pyrazole-4-carboxamide (Allopurinol Impurity) 22407-20-1
Piperidin-3-ylmethanamine 23099-21-0
Silverthiocyanate 1701-93-5
Cerium(III) 2,4-pentanedionate xhydrate 206996-61-4
Fmoc-His(MMt)-OH 133367-33-6
Moxifloxacin impurity 2 172426-88-9
3,3',4,4'-Diphenylsulfonetetracarboxylic dianhydride 2540-99-0
4-(2,6,6-Trimethylcyclohex-1-en-1-yl)butan-2-one 17283-81-7
Pyridine-2,4,5-triamine 23244-87-3
2-Isobutyl-4-methyl-1,3-dioxolane 18433-93-7
(S)-3-((tert-Butoxycarbonyl)amino)-4,4-diphenylbutanoic acid 190190-50-2
(αR,βR)-β-(2,5-Difluorophenyl)-β-hydroxy-α-methyl-1H-1,2,4-triazole-1-butanamide 241479-75-4
(S)-2-((S)-2-Amino-3-carboxypropanamido)-4-methylpentanoic acid 3062-14-4
5''-Bromo-[2,2':5',2''-terthiophene]-5-carbaldehyde 161726-69-8
Sodium Dimethyldithiocarbamate hydrate 207233-95-2
Dicyclohexylamine (S)-2-(((benzyloxy)carbonyl)amino)-4-(tert-butoxy)-4-oxobutanoate 23632-70-4
(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-9-(((2R,3S)-3-Benzamido-2-hydroxy-3-phenylpropanoyl)oxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-12-(((E)-2-methylbut-2-enoyl)oxy)-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-6,12b-diyl diacetate (Paclitaxel Impurity) 173101-54-7
Erbium(III) iodide 13813-42-8
L-Phenylalanyl-L-tyrosine 17355-18-9
2-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N',N'-tetramethyluroniumhexafluorophosphate 164861-52-3
Disperse blue 1 2475-45-8
N-((S)-1-(((R)-1-hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide (Bortezomib Impurity） 289472-78-2
(S)-9-Fluoro-3-methyl-10-((2-(methylamino)ethyl)amino)-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid hydrochloride (Levofloxacin Impurity) 1346603-62-0
1-Ethyl-2,3-dimethylimidazolium bis(trifluoromethanesulfonyl)imide 174899-90-2
(S)-Diethyl 2-(4-(methylamino)benzamido)pentanedioate 2378-95-2
Ethyl 4-(8-chloro-11-hydroxy-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)piperidine-1-carboxylate (Loratadine Impurity) 133284-74-9
1-(4-(Chloromethyl)phenyl)-1H-pyrazole 143426-52-2
3-Phenyl-2,3-dihydro-1H-inden-1-one 16618-72-7
Swertianine 20882-75-1
4-Pentyn-2-ol 2117-11-5
2-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)acetic acid 2394-20-9
5-(2-Ethoxy-5-((4-(2-hydroxyethyl)piperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one (Sildenafil Impurity) 139755-85-4
(3S)-(+)-1-Benzyl-3-(methylamino)pyrrolidine 169749-99-9
4-Fluoro-3-(trifluoromethyl)phenylacetonitrile 220239-65-6
Chlorodimethyl(pentafluorophenyl)silane 20082-71-7
Glycyl-L-asparagine 1999-33-3
2-Fluoro-3-(trifluoromethyl)benzyl alcohol 207981-45-1
1-((2'-Carbamimidoyl-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylic acid 1442400-65-8
4,4'-(1,4-Phenylenebis(ethyne-2,1-diyl))dibenzoic acid 217077-89-9
Sodium 4-(N,N-dipropylsulfamoyl)benzoate 23795-03-1
3-(2,4-Dichlorophenyl)-6-fluoro-2-(1h-1,2,4-triazol-1-yl)-3,4-dihydroquinazolin-4-one 136426-54-5
5-Ethoxy-3-(trichloromethyl)-1,2,4-thiadiazole 2593-15-9
Hex-3-yn-2-one 1679-36-3
(2S)-2-Amino-3-methyl-3-sulfinobutanoic acid (Sulbactam Impurity) 23315-18-6
Sildenafil Impurity A 1391053-95-4
2-Methoxy-5-nitropyrimidine 14001-69-5
4,4'-(2,2-Dichloroethene-1,1-diyl)diphenol 14868-03-2
3,4,5,6-Tetrachlorocyclohexa-3,5-diene-1,2-dione 2435-53-2
1-(2,3,4-Trichlorophenyl)ethanone 13608-87-2
1-Ethoxy-2,2-difluoroethan-1-ol 148992-43-2
tert-Butyl 4-(6-((6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylate 1651214-74-2
1,2,3,4-tetrahydrocyclopenta[b]indole 2047-91-8
((1S,2S,5S)-5-Vinylquinuclidin-2-yl)methanol 207129-35-9
2-Azabicyclo[2.2.1]heptane 279-24-3
Glycine, N-(carboxymethyl)-, sodium salt, hydrate (1:2:1) 17593-73-6
Diethyl ((bis(2-hydroxyethyl)amino)methyl)phosphonate 2781-11-5
4,4'-Bis(chloromethyl)-2,2'-bipyridine 138219-98-4
4-Aminophenyl 4-aminobenzoate 20610-77-9
2-(7-Methoxynaphthalen-1-yl)ethan-1-amine 138113-09-4
1-(Phenanthren-3-yl)ethanone 2039-76-1
4-Heptylphenol 1987-50-4
1,1,5,5-Tetramethylhexahydro-2H-2,4a-methanonaphthalen-8(5H)-one 23787-90-8
(5AS,10aS)-tetrahydro-3H,5H-dipyrrolo[1,2-a:1',2'-d]pyrazine-3,5,8,10(2H,5aH)-tetraone 14842-41-2
((1S,4R)-4-(2-Amino-6-chloro-9H-purin-9-yl)cyclopent-2-en-1-yl)methanol hydrochloride 172015-79-1
(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-(((3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-1- 172617-84-4
Benzoyl-DL-leucine 17966-67-5
N-Benzylidenebenzenesulfonamide 13909-34-7
((((2-(6-Amino-9H-purin-9-yl)ethoxy)methyl)(hydroxy)phosphoryl)oxy)methyl pivalate (Adefovir Dipivoxyl Impurity) 142341-05-7
3-Buten-1-one, 1-[5,6-dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)- 1675201-14-5
4-(2-Pyridyl)aniline 18471-73-3
(R)-1-Chloropropan-2-ol 19141-39-0
2'-Hydroxyflavanone 17348-76-4
Polyvinylsulfuric acid potassium salt, approx. M.W. 175,000 26837-42-3
Paclitaxel C 153415-45-3
(S)-2-acetamidopropanamide 15962-47-7
1,3-Bis(2,6-di-i-propylphenyl)imidazolidin-2-ylidene 258278-28-3
2-Ethyl-3,5-dimethylpyrazine (contains 2-Ethyl-3,6-dimethylpyrazine) 27043-05-6
4-(2-(tert-Butylamino)-1-hydroxyethyl)-2-(5-(2-(tert-butylamino)-1-hydroxyethyl)-2-hydroxybenzyl)-6-(hydroxymethyl)phenol (Salbutamol Impurity) 149222-15-1
Triphenylphosphine Borane 2049-55-0
Dieh-benzodithiophene-dione-2th-2br 1415929-78-0
N-(4-(Difluoromethoxy)phenyl)acetamide 22236-11-9
1,2,3,5-Tetrafluorobenzene 2367-82-0
N4-(3-Bromophenyl)quinazoline-4,6-diamine 169205-78-1
1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,15-Hexadecamethyloctasiloxane 19095-24-0
Dalbergioidin 30368-42-4
2-(Chloromethyl)-3,5-dimethylpyridin-4(1H)-one (Esomeprazole Impurity） 220771-03-9
Thulium(III) chloride 13537-18-3
EDTA (iron sodium hydrate) 149022-26-4
1,1,3,3-Tetraisopropyldisiloxane 18043-71-5
2-(Thiazol-2-yl)benzaldehyde 223575-69-7
2,3-O-Isopropylidene-D-erythronolactone 25581-41-3
2,1,3-Benzoselenadiazole 273-15-4
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