Pristinamycin Impurity 1 CAS 318498-76-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 318498-76-9 |
| Molecular Formula | C28H38FN3O6 |
| Molecular Weight | 531.62 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Pristinamycin Impurity 1 (CAS 318498-76-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C28H38FN3O6. Molecular weight: 531.62 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C28H38FN3O6 |
| Molecular Weight | 531.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Pristinamycin Standards
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