Landiolol Impurity 86 CAS CATO-C4X-262186
| CAS No. | CATO-C4X-262186 |
| Molecular Formula | C2H2O4 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Landiolol Impurity 86.
Landiolol Impurity 86 (CAS CATO-C4X-262186) is a certified pharmaceutical impurity reference standard with the molecular formula C2H2O4C4H9NO and a molecular weight of 177.16 g/mol.
Based on its molecular formula C2H2O4C4H9NO, Landiolol Impurity 86 contains a carbohydrate-derived structure, an amide group; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 177.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C2H2O4 C4H9NO |
| Molecular Weight | 177.16 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| Nitrogen Atoms | 1 |
Related Landiolol Standards
- Landiolol Impurity 44 (CAS 115314-14-2)
- Landiolol Impurity 2 (CAS 115314-17-5)
- Landiolol Impurity N11 HCl (CAS 1253907-81-1)
- Landiolol Impurity N10 HCl (CAS 1253907-83-3)
- Landiolol Impurity N8 HCl (CAS 1253907-85-5)
- Landiolol Impurity 4 (CAS 133242-29-2)
- Landiolol Impurity 1 (CAS 144256-11-1)
- Landiolol Impurity 15 (CAS 144256-12-2)
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