Hexamethylene amiloride

CAS No. 1428-95-1

Hexamethylene amiloride( Hexamethylene amiloride | HMA )

Catalog No. M19324 CAS No. 1428-95-1

HMA is an amiloride derivative, shown to inhibit TRPA1-mediated calcium signal (IC50: 35 μM). It is an inhibitor of the Na+/H+ exchanger (NHE), with Ki of 0.013-2.4 μM for various NHE isoforms.

Purity : >98% (HPLC)

COA Datasheet HNMR HPLC MSDS Handing Instructions
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Biological Information

  • Product Name
    Hexamethylene amiloride
  • Note
    Research use only, not for human use.
  • Brief Description
    HMA is an amiloride derivative, shown to inhibit TRPA1-mediated calcium signal (IC50: 35 μM). It is an inhibitor of the Na+/H+ exchanger (NHE), with Ki of 0.013-2.4 μM for various NHE isoforms.
  • Description
    HMA is an amiloride derivative, shown to inhibit TRPA1-mediated calcium signal (IC50: 35 μM). It is an inhibitor of the Na+/H+ exchanger (NHE), with Ki of 0.013-2.4 μM for various NHE isoforms. HMA also blocks ASIC3 channels by 51% at 20 μM.
  • In Vitro
    5-(N,N-Hexamethylene)-amiloride inhibits human cardiac ion channels hERG (in CHO cells), Nav1.5 and Cav1.2 (in EHK293 cells) with of 3.3 μM, 30 μM, 8.3 μM, respectively, inelectrophysiology assays.5-(N,N-Hexamethylene)-amiloride (1 μM; 0-60 min; 37 ℃) exhibits microsomal stability, (1 μg/mL; 4.2 h; 37 ℃) shows mouse plasma stability and plasma protein binding, (20 μM; 4 h) displays Caco-2 cell permeability, cardiac ion channel activity.
  • In Vivo
    5-(N,N-Hexamethylene)-amiloride (2.5 mg/kg; i.v.; single dose) shows short half-life and lowly oral bioavailability of 4.5%.In vivo pharmacokinetics in mice or rat model.Dosage: 2.5 mg/kg.Administration: Intravenous injection; single does; collected 10 min and 60 min after treatment.Note: B/P means blood-to-plasma partitioning ratio; female Balb/c mice (17-27 g, non-fasted); male SpragueDawley rats (238-325 g, overnight-fasted).
  • Synonyms
    Hexamethylene amiloride | HMA
  • Pathway
    Cytoskeleton/Cell Adhesion Molecules
  • Target
    HSP
  • Recptor
    NHE exchangers| TRPA1| ASIC3| P2X7
  • Research Area
    ——
  • Indication
    ——

Chemical Information

  • CAS Number
    1428-95-1
  • Formula Weight
    311.77
  • Molecular Formula
    C12H18ClN7O
  • Purity
    >98% (HPLC)
  • Solubility
    In Vitro:?DMSO : 100 mg/mL (320.75 mM)
  • SMILES
    NC(=N)NC(=O)C1=C(N)N=C(N2CCCCCC2)C(Cl)=N1
  • Chemical Name
    ——

Shipping & Storage Information

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

Reference

1. Banke T G . The dilated TRPA1 channel pore state is blocked by amiloride and analogues.[J]. Brain Research, 2011, 1381(1381):21-30.
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