Mupirocin impurity 34 CAS CATO-C4X-170634
| CAS No. | CATO-C4X-170634 |
| Molecular Formula | C54H92O16 |
| Molecular Weight | 997.30 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Mupirocin impurity 34 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 impurity 34 (CAS CATO-C4X-170634, C54H92O16) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Mupirocin impurity 34 (C54H92O16) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Physical & Chemical Properties
| Molecular Formula | C54H92O16 |
| Molecular Weight | 997.30 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Mupirocin Standards
- Mupirocin impurity 36 (CAS CATO-C4X-170636)
- Mupirocin Dimer 6 (CAS CATO-C4X-170640)
- Mupirocin Impurity 23 (CAS CATO-C4X-170623)
- Mupirocin Dimer 2 (CAS CATO-C4X-170627)
- Mupirocin impurity 32 (CAS CATO-C4X-170632)
- Mupirocin impurity 35 (CAS CATO-C4X-170635)
- Mupirocin Open-ring Dimer 3 (CAS CATO-C4X-170641)
- Mupirocin Open-ring Dimer 2 (CAS CATO-C4X-170642)
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