Vortioxetine Impurity 131 HCl CAS CATO-C4X-1056131
| CAS No. | CATO-C4X-1056131 |
| Molecular Formula | C18H22N2S |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Vortioxetine Impurity 131 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.
As a process- or degradation-related impurity, Vortioxetine Impurity 131 HCl (CAS CATO-C4X-1056131, C18H22N2SHCl) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Vortioxetine Impurity 131 HCl (C18H22N2SHCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C18H22N2S HCl |
| Molecular Weight | 334.91 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Vortioxetine Standards
- Vortioxetine Impurity 63 (CAS 1009-85-4)
- Vortioxetine Impurity 2 (CAS 1011-13-8)
- Vortioxetine Impurity 89 (CAS 1019453-85-0)
- Vortioxetine Impurity 116 (CAS 102439-46-3)
- Vortioxetine Impurity 88 (CAS 103-19-5)
- Vortioxetine Impurity 60 (CAS 1049755-55-6)
- Vortioxetine Impurity 48 (CAS 105456-67-5)
- Vortioxetine Impurity 101 (CAS 107832-66-6)
Recommended Standards
- Donepezil Impurity 17 (CAS 127399-78-4)
- Atracurium Impurity 79 (CAS 68750-23-2)
- Atracurium Impurity 30 (CAS 64228-78-0)
- (2R)-1-(ethylamino)propan-2-ol hydrochloride (CAS 1807914-22-2)
- 3-(tert-Butoxy)-5-(cyclopropylmethyl)phenol (CAS 1243395-41-6)
- 2-((5-Benzyl-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(3,4-difluorophenyl)acetamide (CAS 868255-52-1)
- 2-(Difluoromethyl)-3-methylpyridine-6-acetonitrile (CAS 1806802-78-7)
- 5-(4-(tert-Butyl)phenyl)pyrimidin-2-ol (CAS 1111103-69-5)
- Methyl 4-((5-(dimethylamino)-1,3,4-thiadiazol-2-yl)thio)-2-methylbut-2-enoate (CAS 1375273-24-7)
- Peptide 437 (CAS CATO-CPTD788437)
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