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Datasheet of BAY 1082439
Description: BAY 1082439 has an IC50 ratio of 1:3 in biochemical assays of PI3Kα (4.9 nM) vs. PI3Kα (15.0 nM), and >1000-fold selectivity against mTOR kinase. The balanced PI3Kα and PI3Kα activity of BAY 1082439 is also reflected in cellular mechanistic (p-AKT473) and proliferation assays in PI3Kα- (KPL4, BT474) vs. PI3Kα-driven (PC3, LNCaP) tumor cells. In vivo, BAY 1082439 showed clear advantages over the strong PI3Kα inhibitor BAY 80-6946 in PTEN/PI3Kα-driven tumor models (e.g., PC3 and HEC-1B), when the two compounds were compared at their MTDs. Furthermore, BAY 1082439 has unique pharmacokinetic (PK) properties with very high plasma free fractions across all species tested (33-50%), large Vss, high clearance and intermediate T1/2.
Chemical Information Catalog
DC9939
Purity of current batch:
>98%
Molecular Weight (MW)
494.54
Molecular Formula
C25H30N6O5
CAS No.
1375469-38-7
Solubility (25°C)
DMSO
Storage
Store at -20°C (desiccating conditions).
Handling: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months. Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.