Na+/Ca2+ Exchanger Inhibitor

Caldaret (Standard) is the analytical standard of Caldaret (HY-100298). This product is intended for research and analytical applications. Caldaret is an intracellular Ca2+ handling modulator that acts through reverse mode Na+/Ca2+ exchanger inhibition.

YM-244769 hydrochloride (Standard) is the analytical standard of YM-244769 (hydrochloride) (HY-107659). This product is intended for research and analytical applications. YM-244769 hydrochloride is a potent, selective and orally active Na+/Ca2+ exchanger (NCX) inhibitor. YM-244769 hydrochloride preferentially inhibits NCX3 and suppresses the unidirectional outward NCX current (Ca2+ entry mode), with IC₅₀s of 18 nM and 50 nM, respectively. YM-244769 hydrochloride efficiently protects against hypoxia/reoxygenation-induced SH-SY5Y neuronal cell damage. YM-244769 hydrochloride can also increase urine volume and urinary excretion of electrolytes in mice.

SN 6 (Standard) is the analytical standard of SN 6 (HY-107658). This product is intended for research and analytical applications. SN 6 is a selective Na+/Ca2+ exchanger (NCX) inhibitor, and inhibits 45Ca2+ uptake by NCX1, NCX2, and NCX3, with IC₅₀s of 2.9, 16, and 8.6 μM, respectively.

Benzamil (hydrochloride) (Standard) is the analytical standard of Benzamil (hydrochloride). This product is intended for research and analytical applications. Benzamil hydrochloride (Benzylamiloride hydrochloride), an Amiloride analogue, is a Na+/Ca2+ exchanger (NCX) inhibitor (IC50~100 nM). Benzamil hydrochloride also is a non-selective Deg/epithelial sodium channels (ENaC) blocker, and can potentiate myogenic vasoconstriction. Benzamil hydrochloride inhibits TRPP3-mediated Ca2+-activated currents, with an IC50 of 1.1 μM.

SM-6586 is a calcium channel antagonist and inhibitor of Na⁺/H⁺ and Na⁺/Ca²⁺ exchange transport, potentially for the treatment of cerebrovasular diseases and hypertension.