Phorbol 13-myristateProduct SpecificationFormula: C34H54O7 MW: 574.8 CAS: 115905-51-6 Formulation: Lyophilized. Purity: ≥97% (HPLC) Hazard: IRRITANT. MAY BE MUTAGENIC. Solubility: Soluble in DMSO or 100% ethanol. Long Term Storage: -20°C Handling: Protect from light.