sn-Glycero-3-phosphocholine
CAS: 28319-77-9
Category: Alkylglycerol
| Purity | Biochemical Grade (≥98%), High-Purity Lipid Standard. |
| Molecular Formula | C8H20NO6P |
| Molecular Weight | 257.22 |
| Appearance | White to off-white crystalline or granular powder |
| Packaging | 25 kg/plastic drum, 5 kg/aluminum foil bag. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, Phosphate test; Purity — Ion-exchange HPLC; Phosphate — Colorimetry; Heavy metals — ICP-MS; Loss on drying — Gravimetry; Microbial limits — Filtration; Choline content — Titration; pH — Potentiometry. |
| Storage Notes | Stored at 2-8°C in a tightly closed container under inert gas, protected from light, air, and moisture. |
| Lead Time | days |
Used as a choline precursor intermediate in the synthesis of nootropic supplements, cell membrane components, and phospholipid formulations.