Peficitinib
CAS: 944118-01-8
Category: Pyrimidine carboxamide
| Purity | ≥98% HPLC, 100 mg Tablets, Pharmaceutical Secondary Standard |
| Molecular Formula | C18H22N4O2 |
| Molecular Weight | 326.39 |
| Appearance | white to off-white crystalline powder |
| Packaging | 1kg/aluminum foil bag or 5kg/plastic container inside a drum. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, LC-MS; Purity — Gradient RP-HPLC; Polymorphic form — XRPD; Residual solvents — HS-GC; Heavy metals — ICP-MS; Moisture — Karl Fischer titration; Microbial limits — Filtration; Janus kinase impurities — HPLC. |
| Storage Notes | Store in a tightly closed container under an inert atmosphere in a cool, dry, and dark place, protected from moisture. |
| Lead Time | 10 days |
A Janus kinase (JAK) inhibitor used as the active pharmaceutical ingredient (API) for the treatment of rheumatoid arthritis and other autoimmune diseases.