Landiolol Impurity 83 HCl CAS CATO-C4X-262183
| CAS No. | CATO-C4X-262183 |
| Molecular Formula | C20H32N2O6 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 432.94 g/mol gives Landiolol Impurity 83 HCl distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Landiolol Impurity 83 HCl (CAS CATO-C4X-262183), a pharmacopoeial impurity reference standard (molecular formula C20H32N2O6HCl, MW 432.94 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C20H32N2O6HCl, Landiolol Impurity 83 HCl contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 432.94 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), Landiolol Impurity 83 HCl 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 | C20H32N2O6 HCl |
| Molecular Weight | 432.94 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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)
Recommended Standards
- Tolterodine Impurity 14(Z/E Mixture) (CAS 87462-12-2)
- Abiraterone Impurity 39 (CAS CATO-C4X-107039)
- Isavuconazole Impurity 49 (CAS CATO-C4X-123649)
- Ethyl 1-benzyl-5-hydroxy-1,2,3,6-tetrahydropyridine-4-carboxylate hydrochloride (CAS 1159694-57-1)
- 3-(2-Bromophenyl)-5-isopropyl-1,2,4-oxadiazole (CAS 1315367-61-3)
- tert-Butyl((3-methoxyazetidin-3-yl)methyl)carbamatehydrochloride (CAS 2173991-92-7)
- Bis(2,3,3-trichloroallyl)sulfane (CAS 25647-79-4)
- 3-Phenyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-amine (CAS 3176-53-2)
- N'-phenylbenzohydrazide (CAS 532-96-7)
- Anorexigenic Peptide (CAS 69275-10-1)
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