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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
1-Chloroisoquinoline-7-carbaldehyde 223671-53-2
Methyl 4-(3-methoxy-3-oxopropanoyl)benzoate 22027-52-7
Methyl 4-bromomethyl-3-cyanobenzoate 219519-17-2
1-(2-Bromoethoxy)-4-methoxybenzene 22921-76-2
2-(Naphthalen-2-ylmethyl)-4,5-dihydro-1H-imidazole (Naphazoline Impurity) 22126-67-6
4-(Piperidin-4-yloxy)benzonitrile 224178-67-0
5-Chloro-4-nitrobenzo[c][1,2,5]thiadiazole 2274-89-7
1,3-Dimethyl-2-phenyl-1,3,2-diazaphospholidine 22429-12-5
Triphenylsulfonium 10-Camphorsulfonate 227199-92-0
Gemcitabine 5-Benzoate 2174019-90-8
2-Bromo-9,9-dimethyl-5-phenyl-9H-fluorene 2222970-00-3
(2s)-1-(9h-Fluoren-9-ylmethoxycarbonyl)-3,3-dimethyl-azetidine-2-carboxylicacid 2231665-66-8
Pyridin-3-ylmethanamine hydrobromide 2144755-94-0
4,6-Dimethyl-1H-indene 22430-64-4
2-Amino-N-(3-chlorophenyl)benzamide 22312-61-4
2-((2-Bromo-2-methylpropanoyl)oxy)ethyl methacrylate 213453-08-8
1-(3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)ethan-1-one 22776-09-6
1-(Chloromethyl)-2,3,4,5-tetrafluorobenzene 21622-18-4
1-cyclopropyl-8-fluoro-6-methoxy-7-((4aR,7aR)-octahydro-6H- pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride 2252446-69-6
(E)-4-(2-Nitrovinyl)phenol 22568-49-6
(RP,R′P)-1,1′-Bis[(S)-α-(dimethylamino)benzyl]-2,2′-bis(diphenylphosphino)ferrocene 223725-09-5
Ethyl 2-(3-(trifluoromethyl)phenoxy)acetate 22897-99-0
4,4',4",4'"-(Pyrazino[2,3-g]quinoxaline-2,3,7,8-tetrayl)tetrabenzoic acid 2216715-50-1
Mesalazine Impurity 20; Sulfasalazine Ep Impurity I 21542-82-5
Dimethyl 9H-carbazole-3,6-dicarboxylate 22404-78-0
2-[(1S,2R)-1-Ethyl-2-(phenylmethoxy)propyl]-2,4-dihydro-4-[4-[4-(4-hydroxyphenyl)-1-piperazinyl]phenyl]-3H-1,2,4-triazol-3-one 2243786-00-5
5'-(4-Formyl-3-hydroxyphenyl)-3,3''-dihydroxy-[1,1':3',1''-terphenyl]-4,4''-dicarbaldehyde 2244985-34-8
Brivaracetam Impurity R 2242647-55-6
4,4'-(2,2-Bis(4-methoxyphenyl)ethene-1,1-diyl)dibenzaldehyde 2165348-28-5
7-Amino-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one 22245-92-7
1-Chloro-4-hydroxyisoquinoline-3-carboxylic acid 223388-21-4
2,2-Dichloro-1-(2,4-dichlorophenyl)ethanone 2274-66-0
Prucalopride Succinate Impurity A 2181480-01-1
6-Acetyl-8-cyclopentyl-2-((5-(4-hydroxypiperazin-1-yl)pyridin-2-yl)amino)-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one (Palbociclib Impurity) 2231085-26-8
1-(2-Bromoethyl)-3,3-difluoropyrrolidine hydrobromide 2287283-91-2
3-(tert-Butyl)-1-(4-methoxyphenyl)-1H-pyrazol-5-amine 227623-26-9
N-Methyl-N,O-bis(trimethylsilyl)hydroxylamine 22737-33-3
Tert-butyl (2-(bromomethyl)benzyl)carbamate 220364-33-0
4,4''-Dichloro-1,1':2',1''-terphenyl 21711-56-8
1-Nitro-2-phenoxybenzene 2216-12-8
8-(Piperazin-1-yl)quinazoline 221377-26-0
2-Hydroxyacetic acid compound with butane-1,4-diol and dodecan-1-ol and tridecan-1-ol (1:1:1:2) 220622-96-8
1-(9H-Fluoren-9-ylmethoxycarbonyl)-4-phenylpiperidine-4-carboxylic acid 215190-19-5
Pitavastatin 5-Oxo Impurity Calcium Salt 2180095-22-9
4',5'-Bis(4-carboxyphenyl)-3',6'-dimethyl-[1,1':2',1''-terphenyl]-4,4''-dicarboxylic acid 2161327-52-0
3′-Hydroxy[1,1′-biphenyl]-4-carboxylic acid 220950-35-6
4,4,5,5-Tetramethyl-2-(3,4,5-trimethoxyphenyl)-1,3,2-dioxaborolane 214360-67-5
1-(2-Chlorophenyl)-2-(pyridin-4-yl)ethanone 216076-11-8
N-(4-Methyl-3-nitrophenyl)-3-(trifluoromethyl)benzamide 221876-21-7
2-Vinyloxytetrahydropyran 22408-41-9
2-Chloromethyl-2,3-dihydrobenzo[1,4]dioxine 2164-33-2
Betamethasone Impurity 118 2282-51-1
1-Benzyl-5-(1-(2,3-dimethylphenyl)vinyl)-1H-imidazole 2250243-56-0
3',4',5',6'-Tetrakis(3,5-dicarboxyphenyl)-[1,1':2',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid 2219313-57-0
Ethyl (E)-3-(4-chlorophenyl)-2-cyanoacrylate 2169-68-8
Carbazochrome Impurity 6 2271443-87-7
3-Methyl-1-phenyl-1H-pyrazole-4-carbaldehyde 21487-48-9
4-Bromo-3-phenyl-5-(trifluoromethyl)-1H-pyrazole 230295-07-5
2-(Chloromethyl)-3,5-dimethylpyridin-4(1h)-one hydrochloride 220770-99-0
6-Iodoquinolin-4(1H)-one 21873-51-8
3-(N-Boc-aminoethyl)-piperidine 215305-98-9
Cesium trifluoroacetate 21907-50-6
Sodium (2s,3s,4s,5r,6s)-6-((6-chloro-1h-indol-3-yl)oxy)-3,4,5-trihydroxytetrahydro-2h-pyran-2-carboxylate 216971-56-1
(S)-Benzyl (2,6-dioxopiperidin-3-yl)carbamate 22785-43-9
2-Bromo-1-methoxypropane 22461-48-9
cis-1-Boc-4-aminomethyl-3-hydroxypiperidine 219985-15-6
3-Hexylthiophene-2-carbaldehyde 222554-28-1
Methyl 4-(3-chloropropoxy)-5-methoxy-2-nitrobenzoate 214470-57-2
(2-Methoxy-2-oxoethyl)triphenylphosphonium chloride 2181-97-7
5,5'-(Piperazine-1,4-diyl)bis(pyridin-2-amine) 2144748-14-9
Fmoc-L-Ile-Aib-OH 2171139-20-9
Ethyl 3,4,5-trimethyl-1H-pyrrole-2-carboxylate 2199-46-4
2-(3,4-Dimethoxyphenyl)-7-methoxy-4H-chromen-4-one 22395-24-0
3-(4-Methoxyphenyl)propanenitrile 22442-48-4
1-(4-Nitrophenyl)piperidine-4-carboxylic acid 223786-53-6
Acetoxyethyltriethoxysilane 22538-45-0
Ethyl 2-(pyrrolidin-1-yl)acetate 22041-19-6
3,5-Dibromo-2-hydroxybenzaldehyde oxime 21386-43-6
3-Methyl-1H-pyrrolo[3,2-c]pyridine 22930-75-2
(R)-Benzyl (2-oxopyrrolidin-3-yl)carbamate 223407-18-9
2-[(1R,2R)-1-Ethyl-2-(phenylmethoxy)propyl]-2,4-dihydro-4-[4-[4-(4-hydroxyphenyl)-1-piperazinyl]phenyl]-3H-1,2,4-triazol-3-one 2243786-01-6
s-TFB 220797-16-0
Lanthanum(III) bromide hydrate 224183-16-8
Methyl 4-(3-formylphenyl)benzoate 221021-36-9
1-Chloro-2-(2-ethoxybenzyl)-4-iodobenzene 2305949-36-2
1-(6-((6-Acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine 1-oxide (Palbociclib Impurity) 2174002-29-8
(3R,5S,E)-7-(4-(4-fluorophenyl)-2-((E)-2-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-N-methylvinylsulfonamido)-6-isopropylpyrimidin-5-yl)-3,5-dihydroxyhept-6-enoate (Rosuvastatin Impurity） 2226413-62-1
(S)-2-Amino-6-(propylamino)-5,6-dihydrobenzo[d]thiazol-7(4H)-one (Pramipexole Impurity） 2204518-89-6
Crisaborole Impurity 66 2227126-13-6
Ethyl (S)-(1-phenylethyl)glycinate 22263-68-9
1-(2-Hydroxy-[1,1'-biphenyl]-3-yl)ethan-1-one 21424-82-8
(2S,2'S)-1,1'-(1-Oxoethane-1,2-diyl)bis(pyrrolidine-2-carbonitrile) (Vildagliptin Impurity） 2253194-13-5
1,2-Bis((3,6-dibromo-9H-carbazol-9-yl)methyl)benzene 222166-46-3
4'-Bromo-[1,1'-biphenyl]-2-ol 21849-89-8
1,1',1''-((2,4,6-Trimethylbenzene-1,3,5-triyl)tris(methylene))tris(1H-imidazole) 220593-43-1
4-(5-(4-(Hydroperoxymethyl)phenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide (Celecoxib Impurity) 2247197-65-3
(8S,9R,10S,11S,13S,14S,16S,17R)-9-Chloro-17-(2-chloroacetyl)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate (Mometasone Furoate Impurity) 2231764-75-1
4-Methoxybenzamidine 22265-37-8
2,5-Diisobutoxyterephthalohydrazide 2141975-31-5
((((E)-2-((2R,3R,4R,5R)-3-(((2-Cyanoethoxy)(diisopropylamino)phosphino)oxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-methoxytetrahydrofuran-2-yl)vinyl)phosphoryl)bis(oxy))bis(methylene) bis(2,2-dimethylpropanoate) 2172373-55-4
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