Lomeguatrib is a potent O6-methylguanine-DNA methyltransferase (MGMT) inhibitor used in research to sensitize cells to alkylating agents; it shows low-nanomolar activity in biochemical and cell assays.
- Potent MGMT inhibitor (IC50 9 nM cell-free; ~6 nM in MCF-7 cells).
- Used to sensitize cells to alkylating agents in research applications.
- Available in small research pack sizes: 1 mg, 5 mg, 10 mg.
- Molecular weight 326.17 g·mol⁻¹; chemical formula C10H8BrN5OS.
- Powder storage: -20°C (up to 3 years) or 4°C (up to 2 years); in solvent: -80°C (up to 2 years).
- Supplied as a research-grade small molecule for in vitro studies.