Landiolol Impurity 134 CAS CATO-C4X-2621134
| CAS No. | CATO-C4X-2621134 |
| Molecular Formula | C7H6ClNO6S |
| Molecular Weight | 267.64 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Landiolol Impurity 134 (CAS CATO-C4X-2621134) is a certified pharmaceutical impurity reference standard with the molecular formula C7H6ClNO6S and a molecular weight of 267.64 g/mol.
Based on its molecular formula C7H6ClNO6S, Landiolol Impurity 134 contains a carbohydrate-derived structure, an amide group, a sulfone group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 267.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO manufactures Landiolol Impurity 134 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H6ClNO6S |
| Molecular Weight | 267.64 g/mol |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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 | 1 |
| Sulfur Atoms | 1 |
Related Landiolol Standards
- Landiolol Impurity 68 (CAS 83398-53-2)
- Landiolol Impurity 90 (CAS CATO-C4X-262190)
- Landiolol Impurity 70 (CAS CATO-C4X-262170)
- Landiolol Impurity 2 (CAS 115314-17-5)
- Landiolol Impurity 44 (CAS 115314-14-2)
- Landiolol Impurity 74 (CAS 80459-48-9)
- Landiolol Impurity 125 (CAS CATO-C4X-2621125)
- Landiolol Impurity 26 (CAS CATO-C4X-2621126)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com