Product Name: IPI-549

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CAT#: A-6041


IPI-549 Chemical Structure IPI-549 chemical structure

IUPAC/Chemical name: (S)-2-amino-N-(1-(8-((1-methyl-1H-pyrazol-4-yl)ethynyl)-1-oxo-2-phenyl-1,2-dihydroisoquinolin-3-yl)ethyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

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Biological Activity
An orally bioavailable, highly selective small molecule inhibitor of the gamma isoform of phosphoinositide-3 kinase (PI3K-gamma) with potential immunomodulating and antineoplastic activities. Upon administration, IPI-549 prevents the activation of the PI3K-gamma-mediated signaling pathways, which may lead to a reduction in cellular proliferation in PI3K-gamma-expressing tumor cells. In addition, this agent is able to modulate anti-tumor immune responses and inhibit tumor-mediated immunosuppression. Unlike other isoforms of PI3K, the gamma isoform is overexpressed in certain tumor cell types and immune cells; its expression increases tumor cell proliferation and survival. By selectively targeting the gamma isoform, PI3K signaling in normal, non-neoplastic cells is minimally or not affected, which results in a reduced side effect profile.
Technical Data
M.Wt:      528
Formula:     C30H24N8O2
CAS#: 1693758-51-8
Purity: >99 % by HPLC
Storage Conditions: Room temperature for short term or -20ºC for 3 years.