Apixaban intermediates / CAS 545445-44-1

Product Name:5,6-Dihydro-3-(4-morpholinyl)-1-[4-(2-oxo-1-piperidinyl)phenyl]-2(1H)-pyridinone CAS No.: 545445-44-1 Appearance: Pale yellow to off white powder Assay: 98%

Apixaban intermediates 1) 5-Chlorovaleryl chloride CAS No.: 1575-61-7 2) Ethyl chloro[(4-methoxyphenyl)hydrazono]acetate CAS No.: 27143-07-3 3)4,5,6,7-Tetrahydro-1-(4-methoxyphenyl)-6-(4-nitrophenyl)-7-oxo-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl ester CAS No.: 536759-91-8 4)ethyl6-(4-aminophenyl)-1-(4-methoxyphenyl)-7-oxo-4,5-dihydropyrazolo[3,4-c]pyridine-3-carboxylate CAS No.: 503615-07-4 5) 5,6-Dihydro-3-(4-morpholinyl)-1-[4-(2-oxo-1-piperidinyl)phenyl]-2(1H)-pyridinone CAS No.: 545445-44-1