A PI3 Kinase inhibitor
Catalog #: 1961 | abID:

Product Details

Alternate Name 2,4-Difluoro-N-{2-(methyloxy)-5-[4-(4-pyridazinyl)-6-quinolinyl]-3-pyridinyl}benzenesulfonamide; Omipalisib
Appearance Off-white solid
CAS # 1086062-66-9
Molecular Formula C₂₅H₁₇F₂N₅O₃S
Molecular Weight 505.5
Purity ≥98% by HPLC
Solubility DMSO (~ 5 mg/ml)
InChi InChI=1S/C25H17F2N5O3S/c1-35-25-23(32-36(33,34)24-5-3-18(26)12-21(24)27)11-17(13-29-25)15-2-4-22-20(10-15)19(7-8-28-22)16-6-9-30-31-14-16/h2-14,32H,1H3
PubChem CID 25167777
MDL Number MFCD16038929
Handling Protect from light and air
Storage Conditions -20°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


Cell-permeable. A highly potent, pan phosphoinositide 3-kinase (PI 3-K) family kinase inhibitor with biochemical Ki’s of 0.019 nM (PI 3-K⍺), 0.13 nM (PI 3-Kβ), 0.024 nM (PI 3-Kδ), 0.06 nM (PI 3-Kɣ), 0.18 nM (mTORC1), and 0.3 nM (mTORC2). In vivo, GSK2126458 displays anti-tumor activity in both pharmacodynamic and tumor growth efficacy models.

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