Cangzhou Senary Chemical S.& T.Co., Ltd.

Found in 2003, Cangzhou Senary Chemical Science-tech Co., Ltd strives to be a leading manufacturer of Active Pharmaceutical Ingredients and Pharmaceutical intermediates with unique, widely-used, and innovative products with top quality.
Senary focus on researching and manufacturing Anti-diabetic, Anti-alzheimer API and intermediates leading products include Glimepiride, Donepezil, Piglitazone Hcl and Rivastigmine tartrate. We could offer both the API and their series intermediates.
Our product list :
PRODUCT LIST
1. Donepezil HCL
5,6-dimethoxy-1-indanone CAS: 2107-69-9
4-pyridine carboxaldehyde CAS: 872-85-5
1-Benzyl-4-Piperidine carboxaldehyde CAS: 22065-85-6
1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)-piperidine CAS:120014-07-5
2,3-dihydro-5,6-dimethoxy-2-((piperidin-4-yl)methyl)inden-1-one HCL CAS:120013-39-0
5,6-dimethoxy-2-(4-pyridylmethylene)-1-Indanone CAS：4803-74-1
Donepezil Base CAS:120014-06-4
2. Glimepiride
3-ethyl-4-methyl-2-oxo-3-pyrroline-2-one CAS No.: 766-36-9
4-[2-(3-ethyl-4-methyl-2-oxo-pyrroline-1-carboxamido)-ethyl]] Benzene sulfonamide CAS No:119018-29-0
Trans-4-methyl cyclohexyl amine CAS No.: 2523-55-9
Trans-4-methyl cyclohexyl isocyanate CAS No.:32175-00-1
3-ethyl-4-methyl-2-oxo-pyrrolin-1-[((carboxamide)-ethyl-benzene)sulfonyl]-N-ethyl-carbamate
3. Glipizide
5-Methyl-2-pyrazinecarboxylic Acid
4. Epalrestat
4-oxo-2-mercapto-thiazole-3-acetica acid
2-methyl cinnamic aldehyde
5. Pioglitazone HCL
5-{4-[2-(5-ethyl-2-pyridyl)ethoxy]benzylidene}-2,4-thiazolidinedione CAS No.:144809-28-9
4-2-(5-ethyl-2- pyridyl)ethoxy nitrobenzene CAS No.: 85583-54-6
5-{4-[2-(5-Ethyl-2-pyridyl) ethoxy] benzyl}-2-imino-4-thiazolidinone CAS No.:105355-26-8
5-{4-[2-(5-Ethyl-2-pyridyl) ethoxy] benzyl}-2,4- thiazolidinedione CAS No.:105390-47-4
6. Torasemide
4-Hydroxypyridien CAS No.: 626-64-2
4-(3-methylphenyl) amino-3-pyridine sulfonamide
7. Rivastigmine tartrate
N-Ethyl-N-Methyl Carbamoyl Chloride CAS No:42252-34-6
(S)-3-1(- Dimethylamino)ethylphenol CAS No: 139306-10-8
8 .Sitagliptin phosphate
2,4,5-Trifluorophenylacetic acid CAS 209995-38-0
( R)-Boc-3-amino-4-(2,4,5-trifluorophenyl) butanoic acid CAS 486460-00-8
3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hcl CAS 762240-92-6
9. Vidagliptin
(2S)-1-chloroacetyl-2-pyrrolidine carbonitrile
3-Amino-1-adamantanol
10.Saxagliptin
(1S,3S,5S)-3-(Aminocarbonyl)-2-azabicyclo[3.1.0]hexane-2-carboxylic acid tert-butyl ester
Boc-3-Hydroxy-1-adamantyl-D-glycine