Catalog Number: 4430
Chemical Name: 5-Cyclopropyl-2-[1-[(2-fluorophenyl)methyl]-1H-pyrazolo[3,4-b]pyridin-3-yl]-4-pyrimidinamine
Biological Activity
Activator of soluble guanylyl cyclase (sGC); acts at a nitric oxide (NO)-independent regulatory site in the sGC α1 subunit. Inhibits platelet aggregation (IC50 = 36 nM) and phenylephrine-induced contractions of rabbit aorta (IC50 = 0.30 μM). Also reduces vascular smooth muscle growth through cAMP- and cGMP-dependent PKA and PKG pathways.
Technical Data
  • M.Wt:
  • Formula:
  • Solubility:
    Soluble to 100 mM in DMSO
  • Purity:
  • Storage:
    Store at +4°C
  • 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.
Background References
  1. NO-independent regulatory site on soluble guanylate cyclase.
    Stasch et al.
    Nature, 2010;410:212
  2. The soluble guanylate cyclase stimulator BAY 41-2272 inhibits vascular smooth muscle growth through the cAMP-dependent protein kinase and cGMP-dependent protein kinase pathways.
    Joshi et al.
    J.Pharmacol.Exp.Ther., 2011;339:394
  3. Discovery of Riociguat (BAY 63-2521): a potent, oral stimulator of soluble guanylate cyclase for the treatment of pulmonary hypertension.
    Mittendorf et al.
    ChemMedChem, 2009;4:853
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.

Order Details


Contact Information

R&D Systems Guarantee

or select another batch:


Customer Information