Mupirocin EP Impurity F CAS 167842-64-0
| CAS No. | 167842-64-0 |
| Molecular Formula | C24H40O9 |
| Molecular Weight | 472.57 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Mupirocin EP Impurity F meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
As a process- or degradation-related impurity, Mupirocin EP Impurity F (CAS 167842-64-0, C24H40O9) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Mupirocin EP Impurity F (C24H40O9) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 472.57 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Physical & Chemical Properties
| Molecular Formula | C24H40O9 |
| Molecular Weight | 472.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >90% |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
Related Mupirocin Standards
- Mupirocin EP Impurity B (CAS 71980-98-8)
- Mupirocin Impurity 17 (CAS 153900-96-0)
- Mupirocin Impurity 21 (CAS CATO-C4X-170621)
- Mupirocin impurity 45 (CAS CATO-C4X-170645)
- Mupirocin EP Impurity C (CAS 85248-93-7)
- Mupirocin Impurity 15 (CAS CATO-C4X-170615)
- Mupirocin Impurity 26 (CAS CATO-C4X-170626)
- Mupirocin Calcium EP Impurity E (CAS 71087-96-2)
Recommended Standards
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