（±）-α-生育酚磷酸二钠盐是水溶性的α-生育酚类似物。研究了（±）-α-生育酚磷酸二钠盐的分子机制，尤其是其跨质膜的运输方法。（±）-α-生育酚磷酸二钠盐已被用作抗氧化剂。在大鼠海马神经元中，（±）-α-生育酚磷酸二钠盐已显示出对氧化损伤的保护作用。（±）-α-生育酚磷酸二钠盐可用于维生素E补充剂中，其活性与乙酸α-生育酚，α-生育酚烟酸酯，α-生育酚琥珀酸酯和其他酯化形式相似但不同。 (±)-α-Tocopherol phosphate disodium salt is a water-soluble α-tocopherol analog. (±)-α-Tocopherol phosphate disodium salt is studied for its molecular mechanisms, specifically its methods of transport across plasma membranes. (±)-α-Tocopherol phosphate disodium salt has been used as an antioxidant. In rat hippocampal neurons, (±)-α-Tocopherol phosphate disodium salt has shown to protecet against oxidative damage. (±)-α-Tocopherol phosphate disodium salt may be used in a vitamin E supplement with similar but differential activities to the α-tocopherol acetate, α-tocopherol-nicotinate, α-tocopherol succinate and other esterified forms.