Phosphatidylcholine belongs to the class of glycerophoshpolipids and contains choline as the head-group. Choline is attached to the glycerol of fatty acids ester-bound to backbone. It is the major phospholipid found in eukaryotic organism.||Synonyms:|L-α-Lecithin, Azolectin, 3-sn-Phosphatidylcholine, PC, 1,2-Diacyl-sn-glycero-3-phosphocholine||CAS No:|8002-43-5||Molecular Weight:|~768||Appearance: |Yellow to orange solid||Purity: |≥ 97% ||Loss on Drying:|≤1.5%||Peroxide Value:|≤12 meq O2/Kg||Phospholipids:|≥50% ||Storage and Stability:|store at 2°C - 8°C, keep dry, protect from light