Tofacitinib amide impurity

SL-9018

Tofacitinib amide impurity, >98%

CAS No. : [1675248-19-7]

IUPAC Name : 3-((3R,4R)-4-Methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanamide

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
5MG	85.00		In Stock	Estimated to ship on 20 September 2026
10MG	135.00		In Stock	Estimated to ship on 20 September 2026
25MG	255.00		In Stock	Estimated to ship on 20 September 2026
50MG	455.00		In Stock	Estimated to ship on 20 September 2026
100MG	755.00		In Stock	Estimated to ship on 20 September 2026

Applications : This is an amide impurity of Tofacitinib, which is a potent, specific, orally active JAK3 inhibitor. Tofacitinib is used to treat rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, and ulcerative colitis. This is also a COVID-19 related research chemical.

References : Changelian P. S. et al.: Science 302(5646), 875-888, 2003; Jiang J. K. et al.: J. Med. Chem., 51(24), 8012-8018, 2008; Kudlacz E. et al.: Am. J. Transplant., 4(1) 51-57, 2004.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.