NG-Nitro-D-arginine Product SpecificationAlternative Name: D-NOARG, D-Nitroarginine Formula: C6H13N5O4 MW: 219.2 CAS: 66036-77-9 Purity: ≥98% Appearance: White to off-white solid. Solubility: Soluble in 0.1M HCl. Moderately soluble in water; insoluble in methanol. Long Term Storage: Ambient