SPL Set ID: bcef2c95-35e9-464d-9025-652acff769e7

Sodium oxybate, a CNS depressant, is the active ingredient in Sodium Oxybate Oral Solution. The chemical name for sodium oxybate is sodium 4‑hydroxybutyrate. The molecular formula is C 4 H 7 NaO 3 , and the molecular weight is 126.09 g/mole. The chemical structure is: Sodium oxybate is a white to off-white, crystalline powder that is very soluble in aqueous solutions. Each mL of Sodium Oxybate Oral Solution contains 0.5 g of sodium oxybate (equivalent to 0.413 g/mL of oxybate) in USP Purified Water, neutralized to pH 7.5 with malic acid. chemical structure