Idelalisib
Idelalisib (CAL-101; GS-1101) is a highly selective and orally bioavailable p110δ inhibitor with an IC50 of 2.5 nM, showing 40- to 300-fold selectivity for p110δ over other PI3K class I enzymes.
Product Specifications
CAS Number
870281-82-6
Product Name Alternative
CAL-101; GS-1101
UNSPSC
12352005
Hazard Statement
H302, H315, H319, H335
Target
Autophagy; PI3K
Type
Reference compound
Related Pathways
Autophagy; PI3K/Akt/mTOR
Applications
Cancer-Kinase/protease
Field of Research
Cancer
Assay Protocol
https://www.medchemexpress.com/CAL-101.html
Purity
99.94
Solubility
DMSO : ≥ 59.7 mg/mL
Smiles
O=C1N(C2=CC=CC=C2)C([C@@H](NC3=C4N=CNC4=NC=N3)CC)=NC5=C1C(F)=CC=C5
Molecular Formula
C22H18FN7O
Molecular Weight
415.42
Precautions
H302, H315, H319, H335
References & Citations
[1]Lannutti BJ, et al. CAL-101, a p110delta selective phosphatidylinositol-3-kinase inhibitor for the treatment of B-cell malignancies, inhibits PI3K signaling and cellular viability. Blood, 2011, 117 (2), 591-594.|[2]Herman SE, et al. Phosphatidylinositol 3-kinase-δ inhibitor CAL-101 shows promising preclinical activity in chronic lymphocytic leukemia by antagonizing intrinsic and extrinsic cellular survival signals. Blood, 2010, 116 (12), 2078-2088.|[3]Low PC, et al. PI3Kδ inhibition reduces TNF secretion and neuroinflammation in a mouse cerebral stroke model. Nat Commun. 2014 Mar 14;5:3450.|[4]Cooney J, et al. Synergistic targeting of the regulatory and catalytic subunits of PI3Kδ in mature B cell malignancies. Clin Cancer Res. 2018 Mar 1;24 (5) :1103-1113.
Shipping Conditions
Room Temperature
Storage Conditions
-20°C, 3 years; 4°C, 2 years (Powder)
Scientific Category
Reference compound1
Clinical Information
Launched
Isoform
PI3Kα; PI3Kβ; PI3Kγ; PI3Kδ; Vps34
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