Pharmaceutical Intermediates

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Cat. No.	Product Name	CAS No.	Purity
JKN01229	(3R,5S)-1-(tert-Butoxycarbonyl)-5-(methoxycarbonyl)pyrrolidine-3-carboxylic acid	2306255-30-9	98%
JKN01228	(3R,5R)-1-[(tert-butoxy)carbonyl]-5-(methoxycarbonyl)pyrrolidine-3-carboxylic acid	2227199-04-2	98%
JKN01227	(3R,4S)-4-(4-(benzyloxy)phenyl)-1-(4-fluorophenyl)-3-(3-(4-fluorophenyl)-3-oxopropyl)azetidin-2-one	190595-65-4	98%
JKN01226	Upadacitinib Intermediate1	1428243-26-8	98%
JKN01225	Upadacitinib Intermediate2	1428243-25-7	98%
JKN01224	1,3-Pyrrolidinedicarboxylic acid, 4-ethyl-, 1-(phenylmethyl) ester, (3R,4S)-	1428243-24-6	98%
JKN01223	tert-butyl (3R,4R)-4-(aminomethyl)-3-hydroxypiperidine-1-carboxylate	1932053-73-0	98%

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