Meisoindigo
CAS: 97207-47-1
Category: Alkaloids
| Purity | API Grade ≥99%, Pharmaceutical Grade ≥99.5%, Research Grade ≥98.5%, Technical Grade ≥97%. |
| Molecular Formula | C17H12N2O2 |
| Molecular Weight | 276.29 |
| Appearance | dark blue to purple crystalline powder |
| Packaging | 1kg-5kg/aluminum foil bag, outer vacuum-sealed bag. |
| Testing Indicators | Appearance — Visual inspection; Melting point — Capillary; Purity — HPLC; Identification — IR, UV (540 nm); Heavy metals — ICP-MS; Loss on drying — Gravimetry; Microbial limits — Plating; Indigo impurity — TLC; Residue on ignition — Muffle furnace. |
| Storage Notes | Stored in a tightly closed, light-resistant container in a cool and dry environment, protected from light and moisture. |
| Lead Time | days |
Used as an active pharmaceutical ingredient (API) and intermediate in the synthesis of anticancer medications.