Ritlecitinib tosylate (Standard)

(Synonyms: PF-06651600 tosylate (Standard))

Ritlecitinib (tosylate) (Standard) is the analytical standard of Ritlecitinib (tosylate) (HY-100754C). This product is intended for research and analytical applications. Ritlecitinib (PF-06651600) tosylate is a highly selective, orally active, irreversible covalent JAK3 inhibitor (IC50=33 nM) without inhibitory activity towards JAK1, JAK2, and TYK2 (IC50 >10 μ M). Ritlecitinib tosylate rapidly inactivates the JAK3 kinase, and blocks signaling and downstream STAT phosphorylation mediated by common gamma chain cytokines such as IL-2 and IL-15. Ritlecitinib tosylate can inhibit Th1/Th17 cell differentiation and function, and effectively suppress preclinical animal models such as alopecia areata, adjuvant-induced arthritis (AIA), and experimental autoimmune encephalomyelitis (EAE).

For research use only. We do not sell to patients.

  • Purity: 98%
  • CAS No.: 2192215-81-7
  • Formula: C22H27N5O4S
  • Molecular Weight:457.55
  • Storage:

    Please store the product under the recommended conditions in the Certificate of Analysis.

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100 mg

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