Phosphatidylinositol CAS NO.97281-52-2

TLC: One phosphorus positive spot; ninhydrin negative. GC: Conforms to appropriate standard HPLC: >99% diacyl compound Solubility Soluble: …

TLC: One phosphorus positive spot; ninhydrin negative. GC: Conforms to appropriate standard HPLC: >99% diacyl compound Solubility Soluble: Chloroform Insoluble: Ethanol, Acetone, Water Stability Storage: -20oC Shelf Life: 3 Months Preparation Phosphatidylinositol products are isolated from commercial soybean phospholipids and bovine liver extracts. Purification of the phosphatidylinositol is by high-pressure column chromatography on a variety of solid supports. The products are washed with EDTA and sodium chloride to remove excess calcium and produce the sodium salt of the compound.