RPL-554

CAS No. 298680-25-8

RPL-554( LS-193855 | RPL 554 | RPL554 )

Catalog No. M13914 CAS No. 298680-25-8

RPL-554 (LS-193855, RPL554) is a potent, orally available, dual PDE3/PDE4 inhibitor with IC50 of 0.4 nM and 1479 nM, respectively.

Purity : >98% (HPLC)

COA Datasheet HNMR HPLC MSDS Handing Instructions
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Biological Information

  • Product Name
    RPL-554
  • Note
    Research use only, not for human use.
  • Brief Description
    RPL-554 (LS-193855, RPL554) is a potent, orally available, dual PDE3/PDE4 inhibitor with IC50 of 0.4 nM and 1479 nM, respectively.
  • Description
    RPL-554 (LS-193855, RPL554) is a potent, orally available, dual PDE3/PDE4 inhibitor with IC50 of 0.4 nM and 1479 nM, respectively; inhibits LPS-induced TNFα release from human monocytes with IC50 of 0.52 uM, and proliferation of human mononuclear cells to phytohemagglutinin (IC50=0.46 uM); significantly inhibits eosinophil recruitment following antigen challenge in ovalbumin-sensitized guinea pigs (10mg/kg).Asthma Phase 2 Clinical.
  • In Vitro
    ——
  • In Vivo
    ——
  • Synonyms
    LS-193855 | RPL 554 | RPL554
  • Pathway
    Angiogenesis
  • Target
    PDE
  • Recptor
    PDE
  • Research Area
    Inflammation/Immunology
  • Indication
    Asthma

Chemical Information

  • CAS Number
    298680-25-8
  • Formula Weight
    477.554
  • Molecular Formula
    C26H31N5O4
  • Purity
    >98% (HPLC)
  • Solubility
    ——
  • SMILES
    O=C(N)NCCN1C(N(CCC2=C3C=C(OC)C(OC)=C2)C3=C/C1=N\C4=C(C)C=C(C)C=C4C)=O
  • Chemical Name
    9,10-Dimethoxy-2(2,4,6-trimethylphenylimino)-3-(N-carbamoyl-2-aminoethyl)-3,4,6,7-tetrahydro-2H-pyrimido[6,1-a]isoquinolin-4-one

Shipping & Storage Information

  • Storage
    (-20℃)
  • Shipping
    With Ice Pack
  • Stability
    ≥ 2 years

Reference

1. Boswell-Smith V, et al. J Pharmacol Exp Ther. 2006 Aug;318(2):840-8. 2. Calzetta L, et al. J Pharmacol Exp Ther. 2013 Sep;346(3):414-23. 3. Turner MJ, et al. Am J Physiol Lung Cell Mol Physiol. 2016 Jan 1;310(1):L59-70.
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