Replaces Prod. #: ALX-450-003 A highly selective calcium ionophore which is a useful tool for increasing intracellular Ca2+ concentration. A nonfluorescent analog of A-23187 and therefore useful in the presence of fluorescent probes. Product Specification Formula: C29H36BrN3O6 MW: 602.5 Purity: ≥98% (TLC) Appearance: Yellow solid. CAS: 76455-82-8 Solubility: Soluble in DMSO or dimethyl formamide. Shipping: AMBIENT Long Term Storage: -20°C Hazard: IRRITANT. TOXIC. Handling: Protect from light and moisture.