Replaces Prod. #: ALX-550-213 A potent, direct acting, voltage-sensitive Ca2+ channel (L-type) activator. It exerts positive inotropic, vasoconstrictive and positive chronotropic activity (in vitro and in vivo) in a concentration range from 10-9 to 10-7 M. Product Specification Formula: C16H15F3N2O4 MW: 356.3 Purity: ≥98% Appearance: Yellow solid. CAS: 93468-89-4 Solubility: Soluble in 100% ethanol (20mg/ml), DMSO (20mg/ml) or methanol. Slightly soluble in water. Shipping: AMBIENT Long Term Storage: -20°C Use/Stability: Store, as supplied, at 0-4°C for up to 1 year. Store solutions at -20°C for up to 3 months. Hazard: IRRITANT.