Catalog Number: 6004
Chemical Name: 6-(2,5-Dimethoxyphenyl)-3,4-dihydro-4-oxo-2-thioxo-1(2H)-pyrimidineacetamide
Biological Activity
Selective myeloperoxidase (MPO) inhibitor (IC50 = 1.5 μM in LPS-stimulated human whole blood). Selective for MPO over a panel of 50 receptors, enzymes, ion channels and transporters, including thyroid peroxidase. Inhibits MPO activity in peritoneal lavage and plasma in a murine peritonitis model. Also reduces lung edema in a murine pulmonary immune complex vasculitis model. Orally bioavailable.
Technical Data
  • M.Wt:
  • Formula:
  • Solubility:
    Soluble to 20 mM in DMSO with gentle warming
  • Purity:
  • Storage:
    Store at RT
  • CAS No:
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.
Additional Information
Licensing Caveats:
Sold for research purposes under agreement from Pfizer Inc
Background References
  1. PF-1355, a mechanism-based myeloperoxidase inhibitor, prevents immune complex vasculitis and anti-glomerular basement membrane glomerulonephritis.
    Zheng et al.
    J.Pharmacol.Exp.Ther., 2015;353:288
  2. Discovery of 2-(6-(5-chloro-2-methoxyphenyl)-4-oxo-2-thioxo-3,4-dihydropyrimidin-1(2H)-yl)acetamide (PF-06282999): A highly selective mechanism-based myeloperoxidase inhibitor for the treatment of cardiovascular diseases.
    Ruggeri et al.
    J.Med.Chem., 2015;58:8513
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