Ceftiofur (sodium)
CAS: 104010-37-9
Category: Antibiotics
| Purity | Pharmaceutical Grade ≥98%, API Grade ≥99%, Veterinary Grade ≥98.5%, Technical Grade ≥97%. |
| Molecular Formula | C19H16N5NaO7S3 |
| Molecular Weight | 545.54 |
| Appearance | white to off-white crystalline powder |
| Packaging | 5kg-10kg/aluminum foil bag, sealed under nitrogen. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, Sodium test; Purity — Gradient RP-HPLC; Potency — Microbiological assay; Sodium — Flame photometry; Heavy metals — ICP-MS; Moisture — Karl Fischer titration; Microbial limits — Pour plate; Delta-3 isomer — HPLC. |
| Storage Notes | Stored in a tightly sealed, light-resistant container under an inert atmosphere in a cool and dry place, protected from moisture. |
| Lead Time | days |
Used as an active pharmaceutical ingredient (API) for the manufacture of third-generation cephalosporin antibiotics for veterinary use.