Pregnenolone monosulfate
CAS: 1247-64-9
Category: Steroids
| Purity | Reagent Grade ≥98%, High-Purity Grade ≥99%, Pharmaceutical Grade ≥99.5% |
| Molecular Formula | C21H32O5S |
| Molecular Weight | 396.54 |
| Appearance | white to off-white crystalline powder |
| Packaging | 1 g/amber glass vial, 5 g/aluminum foil bag. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, Sulfate test; Purity — RP-HPLC; Specific rotation — Polarimetry; Heavy metals — ICP-MS; Loss on drying — Gravimetry; Microbial limits — Pour plate; Steroid conjugates — LC-MS; Sulfate content — Turbidimetry. |
| Storage Notes | Stored in a dry, dark place at -20°C in a tightly closed container, away from moisture and light. |
| Lead Time | days |
Used as a neurosteroid intermediate and precursor in the synthesis of steroid hormones, acting as a signaling-specific inhibitor of cannabinoid CB1 receptors for research in neuroprotection and anti-psychoactive applications.