Catalog Number: 5921
Chemical Name: (Diphenyl-2-thienylphosphine-κP)[2-(4-methoxyphenyl)ethynyl]gold
Biological Activity
Potent thioredoxin reductase (TrxR) inhibitor (EC50 = 2.8 nM, IC50 = 0.03 and 0.1 μM in MCF-7 cells and HT-29 cells, respectively). Highly stable in vivo; exhibits no significant ligand exchange with albumin. Inhibits tumor proliferation in vitro and in vivo by inducing cell death. Selectively kills cancer cells.
Technical Data
  • M.Wt:
    596.43
  • Formula:
    C25H20AuOPS
  • Solubility:
    Soluble to 100 mM in DMSO
  • Purity:
    >98%
  • Storage:
    Store at -20°C
  • CAS No:
    1527513-89-8
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis. All Tocris products are intended for laboratory research use only.
Background References
  1. Synthesis and molecular recognition studies on small-molecule inhibitors for thioredoxin reductase.
    Zhang et al.
    J.Med.Chem., 2014;57:8132
  2. pH-sensitive polymeric nanoparticles with gold(I) compound payloads synergistically induce cancer cell death through modulation of autophagy.
    Lin et al.
    Mol.Pharm., 2015;12:2869
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