Landiolol Impurity 26 CAS CATO-C4X-262126
| CAS No. | CATO-C4X-262126 |
| Molecular Formula | C15H22O6 |
| Molecular Weight | 298.33 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
As a process- or degradation-related impurity, Landiolol Impurity 26 (CAS CATO-C4X-262126, C15H22O6) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Landiolol Impurity 26 (C15H22O6) 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 298.33 g/mol, it falls into the medium-molecular-weight range. 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).
As a certified reference material (CRM), Landiolol Impurity 26 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.
Physical & Chemical Properties
| Molecular Formula | C15H22O6 |
| Molecular Weight | 298.33 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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 |
Related Landiolol Standards
- Landiolol Impurity 25 (CAS CATO-C4X-262125)
- Landiolol Impurity 103 (CAS CATO-C4X-2621103)
- Landiolol Impurity 77 (CAS CATO-C4X-262177)
- Landiolol Impurity 18 (CAS CATO-C4X-262118)
- Landiolol Impurity 89 (CAS CATO-C4X-262189)
- Landiolol Impurity 11 (CAS 4432-25-1)
- Landiolol Impurity 32 (CAS CATO-C4X-262132)
- Landiolol Impurity 1 (CAS 144256-11-1)
Recommended Standards
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