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Alternate Names: Jakafi, Jakavi, Opzelura,
CAS No: 2803478-47-7
PubChem CID: 168449714
Mol Formula: C38H40N12O4
Mol Weight: 728.8 g/mol
IUPAC Name: (E)-but-2-enedioic acid;(3R)-3-cyclopentyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrazol-1-yl]propanenitrile
API Description: Ruxolitinib hemifumarate is used as an oral Janus kinase (JAK1/JAK2) inhibitor to treat several serious hematologic and inflammatory conditions. Used to treat myelofibrosis (a rare bone marrow cancer). Indicated for polycythemia vera in patients intolerant to hydroxyurea. Approved for graft-versus-host disease (GVHD) after stem cell transplant. Investigated and sometimes used off-label for atopic dermatitis and alopecia areata.