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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
Ethanesulfonic acid, 2-[(8-chloro-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-hexadecafluorooctyl)oxy]-1,1,2,2-tetrafluoro-, potassium salt (1:1) 83329-89-9
3,6-Difluoro-2-methoxybenzoic acid 887267-03-0
5-Chloro-2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 1310383-58-4
(2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-(2,5-dioxopyrrolidin-1-yl)-2-methylpentanoic acid 1639970-62-9
Methyl (2S,5R)-5-[(benzyloxy)amino]piperidine-2-carboxylate 1416134-73-0
1-Butyl-1H-pyrazole 52096-24-9
2,4-Bis(benzyloxy)-6-chloro-1,3,5-triazine 851030-18-7
1,2:3,5-Di-O-isopropylidene-α-D-apiose 25904-06-7
H-Glu(OtBu)-OtBu 16874-06-9
(4S)-4-Phenyl-L-proline 96314-26-0
((Allyloxy)carbonyl)-L-phenylalanine 90508-20-6
Methyl methyl-D-prolinate 114883-82-8
Yttrium(III) oxalate 13266-82-5
NHS-S-S-dPEG4-biotin (cleavable) 1260247-51-5
Neu5GcAc[1Me,478Ac,9N3]-β-SPh 1195053-25-8
DTBT-2Th48Br 2433725-51-8
N-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)-3-hydroxybutanamide (Afatinib Impurity) 2323570-72-3
sodium (3S,5R,E)-7-(1-ethyl-3-(4-fluorophenyl)-1H-indol-2-yl)-3,5-dihydroxyhept-6-enoate (Fluvastatin Impurity） 93936-64-2
(6R,14aR)-6-(1,3-benzodioxol-5-yl)-2-methyl-2,3,14,14atetrahydropyrazino[1,2-d][1,4]benzodiazonine-1,4,7,13- (6H,8H)-tetrone (Tadalafil Impurity） 1978322-98-3
(S)-4-(4-((3-amino-2-hydroxypropyl)amino)phenyl)morpholin-3-one hydrochloride (Rivaroxaban Impurity） 1403383-55-0
2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde (Vonoprazan Impurity） 2169267-53-0
(R)-N-(3-Chloro-4-fluorophenyl)-6-nitro-7-((tetrahydrofuran-3-yl)oxy)quinazolin-4-amine (Afatinib Impurity) 402855-07-6
(4S,4aS,12aS)-9-(2-(tert-butylamino)acetamido)-4,7-bis(dimethylamino)-3,10,11,12a-tetrahydroxy-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide (Tigecycline Impurity） 1633815-62-9
4-(3-(4-carbamoyl-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-2-fluoro-N-methylbenzamide (Enzalutamide Impurity） 2030242-21-6
(5-bromo-2-chlorophenyl)(4-hydroxyphenyl)methanone (Empagliflozin Impurity） 1360568-68-8
(–)-Sitagliptin carbamoyl glucuronide 940002-59-5
3-(Aminomethyl)-5-methyl-N-((R)-1-phenylethyl)hexanamide (Pregabalin Impurity） 1788341-42-3
5-(2-chlorobenzyl)thieno[3,2-c]pyridin-5-ium bromide (Clopidogrel Impurity） 801319-16-4
(E)-4-((4-((3-chloro-4-(pyridin-2-ylmethoxy)phenyl)amino)-3-cyano-7-ethoxyquinolin-6-yl)amino)-N,N,N-trimethyl-4-oxobut-2-en-1-aminium (Neratinib Impurity） 1144516-18-6
(S)-methyl 2-(2,3-bis(hydroxymethyl)-6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)-2-(2-chlorophenyl)acetate (Clopidogrel Impurity） 1346231-36-4
tert-Butyl (S)-1-benzyl-5-oxopyrrolidine-2-carboxylate 90741-27-8
Pyrrolo[1,2-a]quinoxalin-4(5H)-one 6025-68-9
Boron, chloro[7,12:14,19-diimino-21,5-nitrilo-5H-tribenzo[c,h,m][1,6,11]triazacyclopentadecinato(2-)-κN22,κN23,κN24]-, (T-4)- 36530-06-0
methyl 2-(2-chlorophenyl)-2-((2-(thiophen-2-yl)ethyl)amino)acetate hydrochloride (Clopidogrel Impurity） 141109-18-4
(2S,2'S)-2-((2-amino-6-oxo-3H-purin-9(6H)-yl)methoxy)propane-1,3-diyl bis(2-amino-3-methylbutanoate) (Ganciclovir Impurity） 130914-71-5
(S)-4-chloro-3-hydroxybutanoic acid (Afatinib Impurity） 106941-19-9
sodium (3R,5S,E)-7-(2-cyclopropyl-4-(4-fluorophenyl)-1-oxidoquinolin-3-yl)-3,5-dihydroxyhept-6-enoate (Pitavastatin Impurity） 2276678-27-2
(6S,6'S)-2,2'-(Hydrazine-1,2-diyl)bis(N-propyl-4,5,6,7-tetrahydrobenzo[d]thiazol-6-amine) (Pramipexole Impurity） 2206826-82-4
2-amino-4,5-bis(2-methoxyethoxy)benzoic acid (Erlotinib Impurity） 574738-66-2
Amoxicillin EP Impurity C (Amoxicillin Impurity） 2088961-37-7
1-(5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-((5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methyl)-N-methylmethanamine (Vonoprazan Impurity) 2250243-23-1
N-(4-cyanophenyl)-2-((4-cyanophenyl)amino)acetamide (Dabigatran Impurity） 1900865-84-0
(S,4E,6E)-7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3-hydroxyhepta-4,6-dienoic acid (Rosuvastatin Impurity） 1422954-13-9
(S)-methyl 2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetate hydrochloride (Clopidogrel Impurity） 1396607-35-4
(2R,4S)-4-{[(tert-Butoxy)carbonyl]amino}pyrrolidine-2-carboxylic acid 1279030-48-6
1,5-Naphthyridine-3-carboxylic acid 90418-64-7
Phenyl[3-(trifluoromethyl)phenyl]iodonium triflate 905718-46-9
1-(Tetrahydro-2H-pyran-2-yl)-1H-Imidazole 161014-15-9
1-Bromo-4-(2,2,2-trifluoroethyl)benzene 155820-88-5
Anthracen-9-ol 529-86-2
tert-Butyl 3-(tosyloxy)azetidine-1-carboxylate 605655-08-1
(2R,3S)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butane-2,3-diol (Efinaconazole Impurity) 135270-11-0
(4aR,4bS,6aS,7S,9aS,9bS)-N-(1,1-Dimethylethyl)-2,4a,4b,5,6,6a,7,8,9,9a,9b,10-dodecahydro-4a,6a-dimethyl-2-oxo-1H-indeno[5,4-f]quinoline-7-carboxamide 1800205-94-0
D-erythro-α-D-galacto-Octopyranoside, methyl 6,8-dideoxy-6-[[[(2S,4R)-4-propyl-2-pyrrolidinyl]carbonyl]amino]-1-thio-, monohydrochloride 14600-41-0
Octopine 34522-32-2
5-Aminovaleric Acid Hydroiodide (Low water content) 1705581-28-7
N-(5-((R)-2-(Benzyl((R)-1-(4-methoxyphenyl)propan-2-yl)amino)-1-hydroxyethyl)-2-hydroxyphenyl)formamide (Formoterol Impurity） 1337876-26-2
4-methoxy-6,7-bis(2-methoxyethoxy)quinazoline (Erlotinib Impurity） 1312937-41-9
Butyl 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanoate (Tofacitinib Impurity） 2227199-31-5
(R)-3-(3-fluoro-4-(6-(1-methyl-1H-tetrazol-5-yl)pyridin-3-yl)phenyl)-5-(hydroxymethyl)oxazolidin-2-one (Tedizolid Impurity） 856867-41-9
(3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-(pyridin-4-yl)-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate (Abiraterone Impurity） 165334-69-0
GlcNAcβ(1-3)[GlcNAcβ(1-6)]GalNAc-α-Thr 1304646-03-4
2-O-Benzyl-1,3,4,6-tetra-O-acetyl-α-D-mannopyranose 80779-87-9
3-(Trichlorosilyl)propyl 2-Bromo-2-methylpropanoate 688359-84-4
4,6-Bis(5-bromo-2-thienyl)-2λ4δ2-thieno[3,4-c][1,2,5]thiadiazole 1145743-00-5
2,2′,3,3′,4,4′,5,5′,6-Nonabromodiphenyl ether 63387-28-0
(R)-2-((tert-Butoxycarbonyl)amino)-3-sulfopropanoic acid 277316-57-1
Ethyl6-bromo-2-methyl-pyridine-3-carboxylate 1196145-86-4
(6-Amino-3-chloro-2-fluoro-phenyl)boronicacid 1802430-56-3
Demeton-S sulfoxide 2496-92-6
Androst-5-en-3-ol, 16,17-epoxy-17-(3-pyridinyl)-, 3-acetate, (3β,16α,17α)- 2484719-11-9
tert-Butyl ((1R,3S)-3-hydroxycyclohexyl)carbamate 1403864-43-6
5-Chlorosaligenyl-N,N-diisopropylphosphoramidite 1620086-77-2
Stannane, 1,1′-[5,10-bis[5-(2-ethylhexyl)-2-thienyl]dithieno[2,3-d:2′,3′-d′]benzo[1,2-b:4,5-b′]dithiophene-2,7-diyl]bis[1,1,1-trimethyl- 1446476-81-8
PPG-9-ethylhexeth-5 64366-70-7
1-((2R,3R)-3-(2,4-Difluorophenyl)-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)butan-2-yl)-4-methylenepiperidine 1-oxide (Efinaconazole Impurity) 2055038-63-4
PCE146 2184266-44-0
2-Ethoxy-5-(tri-n-butylstannyl)pyrimidine, 98% 1025746-10-4
4-Methoxyphenyl 3,4-O-isopropylidene-2,6-bis-O-(4-methylbenzoyl)-β-D-galactopyranoside 1496536-69-6
Cesium Lead Triiodide (Low water content) 18041-25-3
3-(Butylamino)-5-(hydroxymethyl)-2-phenoxybenzenesulfonamide-d5 (Bumetanide Impurity) 1216739-35-3
2-Chloro-N-[(1S,2R)-1-(fluoromethyl)-2-hydroxy-2-[4-(methylsulfonyl)phenyl]ethyl]acetamide 138872-73-8
Benzo[1,2-b:4,3-b′]dithiophene-4,5-dione 24243-31-0
5,5'-(Hydroxyphosphoryl)diisophthalic acid 315664-57-4
IRMOF-3 473981-31-6
4,4'-(Thiophene-2,5-diyl)dibenzonitrile 55368-38-2
Ethyl 5-hydroxypicolinate 65275-12-9
4-(2-(4-(Dimethyliminio)cyclohexa-2,5-dien-1-ylidene)hydrazinyl)benzoate 201858-51-7
Tributyl(2-selenophenyl)stannane 116886-71-6
4-((4-Ethyl-2,6-difluorophenyl)ethynyl)-4'-propyl-1,1'-biphenyl 221526-72-3
(S)-2-(Methylamino)-2-phenylethanol hydrochloride 1810074-71-5
tert-Butyl 7-amino-2,3,4,5-tetrahydro-1H-3-benzazepine-3-carboxylate 118454-24-3
3-(Aminomethyl)cyclobutan-1-ol hydrochloride 1427386-91-1
2-(Bromomethyl)-2-(2-chloro-4-(4-chlorophenoxy)phenyl)-4-methyl-1,3-dioxolane 873012-43-2
Lithium zirconium oxide, 94% min 12031-83-3
Methyl 2-methyl-piperidine-3-carboxylate 183786-23-4
3-Piperidin-4-yl-1H-indazole 133455-10-4
3-Chloro-5-phenyl-pyridazine 86663-08-3
2-Boc-6-bromo-3,4-dihydro-1H-isoquinoline-1-carboxylic acid 1260638-11-6
3-Bromo-naphthalene-2-carbaldehyde 89005-11-8
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