TL 0259

Catalog # Availability Size / Price Qty
TL 0259 | Src Family Kinase Inhibitors
1 Image
Description: Selective and highly potent Fgr and Lyn kinase inhibitor; orally bioavailable

Chemical Name: 3-[(6,7-Dimethoxy-4-quinazolinyl)oxy]-N-[4-[(4-ethyl-1-piperazinyl)methyl]-3-(trifluoromethyl)phenyl]-4-methylbenzamide dihydrochloride

Purity: ≥98%

Product Details

Biological Activity

TL 0259 is a selective and highly potent Fgr and Lyn inhibitor (IC50 values are 0.03 and 0.1 nM, respectively). Exhibits selectivity for Fgr and Lyn over other Src family kinases and other nonreceptor and receptor tyrosine kinases. Suppresses proliferation of acute myelogenous leukemia (AML) cell lines in vitro. Eliminates leukemic cells from spleen and bone of mice bearing AML xenografts. Orally bioavailable.

Technical Data

Soluble to 50 mM in DMSO
Store at -20°C

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.

Additional Information

Licensing Caveats:
Sold under license from Dana-Farber Cancer Institute

Product Datasheets

Reconstitution Calculator
Molarity Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Molarity Calculator


*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and CoA (available online).


No product specific FAQs exist for this product, however you may

View all Small Molecule FAQs

Reviews for TL 0259

There are currently no reviews for this product. Be the first to review TL 0259 and earn rewards!

Have you used TL 0259?

Submit a review and receive an Amazon gift card.

$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review
Tocris Bioscience is the leading supplier of novel and exclusive tools for life science research with over 30 years' experience in the industry. Tocris is a Bio-Techne brand.