NG-Monoethyl-L-arginine . monoacetateProduct SpecificationAlternative Name: L-NMEA . AcOH Formula: C8H18N4O2 . CH3COOH MW: 202.3 . 60.1 Purity: ≥97% Appearance: White solid. Solubility: Soluble in water. Long Term Storage: +4°C