Code Description Price Qty
SM38-2 XAV939, 2 mg $60.00
SM38-10 XAV939, 10 mg $175.00
SM38-50 XAV939, 50 mg $513.00
SM38-200 XAV939, 200 mg $742.00

Exact Amount™

The mg quantity of material provided in the smallest pack size for this product is specified on the vial label to two decimal places. This reduces concentration variation and ensures reproducibility in your experiments.


XAV939 is a beta-catenin-mediated transcription inhibitor of selective Wnt pathway. Alternatively, it acts as axin stabilizing agent for the inhibition of TNKS1 and TNKS2.


XAV939 inhibits growth of DLD-1 cells, an APC-deficient colorectal cancer cell line.

Alternative Names

XAV 939, XAV-939



1. Smith, S., et al. 1998. Science. 282(5393): 1484-1487. PMID: 9822378

2. Huang, SM., et al. 2009. Nature. 461(7264): 614-620. PMID: 19759537

Product Details
Formula C14H11F3N2OS
Molecular Weight 312.31
CAS Number 284028-89-3
Purity >98%
Solubility DMSO
Stability and Storage Stable at -20°C. Keep away from direct sunlight.