Call 408.493.1800 | Fax 408.493.1801 | Toll Free 800.891.9699 (US Only) | Email: [email protected]

AZD-9291 mesylate

A potent, selective, and irreversible, third generation epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI)
Catalog #: B1899

In stock

SKU-Size Size Price Qty
B1899-5 5 mg
B1899-25 25 mg
More Sizes Get Quote

Product Details

Alternate Name (Z)-N-(2-((2-(dimethylamino)ethyl)(methyl)amino)-4-methoxy-5-((4-(1-methyl-1H-indol-3-yl)pyrimidin-2-yl)amino)phenyl)acrylimidic acid methnanesulfonic acid; Osimertinib, methanesulfonate 
Appearance Crystalline solid
CAS # 1421373-66-1
Molecular Formula C₂₉H₃₇N₇O₅S
Molecular Weight 595.71
Purity ≥98% by HPLC
Solubility DMSO
InChi InChI=1S/C28H33N7O2.CH4O3S/c1-7-27(36)30-22-16-23(26(37-6)17-25(22)34(4)15-14-33(2)3)32-28-29-13-12-21(31-28)20-18-35(5)24-11-9-8-10-19(20)24;1-5(2,3)4/h7-13,16-18H,1,14-15H2,2-6H3,(H,30,36)(H,29,31,32);1H3,(H,2,3,4)
PubChem CID 78357807
Handling Protect from air and light
Storage Conditions -20°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


AZD9291 is a potent, selective, and irreversible, third generation epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI). It inhibits EGFR phosphorylation in EGFR-bearing cells harboring sensitizing EGFR mutants with mean IC₅₀ values ranging from 13 to 54 nM. It also potently inhibits phosphorylation of EGFR in T790M+ mutant cell lines. AZD-9291 displays profound and sustained tumor regression in EGFR-mutant tumor xenograft and transgenic models. 

Why buy BioVision Products?
Global Presence
Technical Support
BioVision aims to provide our customers innovative tools for accelerating drug discovery and biological research. BioVision offers >8,000 products including the most comprehensive array of assay kits for key targets in Metabolic pathways.
BioVision is committed to providing the highest quality products at a competitive price.
We have a broad network of global distributors who are ready to address your research needs and ensure fast delivery.
Our highly trained Technical Support team provides comprehensive product support and is dedicated to resolving your issues quickly and efficiently.
Subscribe to our Newsletter!!
and automatically get enrolled into a raffle to win Google Home.
Offer valid for US customers only.