Chlorphenamine impurity 49 CAS CATO-C4X-118849
| CAS No. | CATO-C4X-118849 |
| Molecular Formula | C14H12ClN |
| Molecular Weight | 229.70 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, Chlorphenamine impurity 49 (CAS CATO-C4X-118849, C14H12ClN) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C14H12ClN, Chlorphenamine impurity 49 contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 229.70 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Chlorphenamine impurity 49 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 | C14H12ClN |
| Molecular Weight | 229.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorphenamine Standards
- Chlorphenamine Impurity 30 (CAS CATO-C4X-118830)
- Chlorphenamine impurity 48 (CAS CATO-C4X-118848)
- Chlorphenamine Impurity 21 (CAS 5005-37-8)
- Chlorphenamine Impurity 25 (CAS 122376-68-5)
- Chlorphenamine impurity 58 (CAS 123517-65-7)
- Chlorphenamine Impurity 60 (CAS 1081516-68-8)
- Chlorphenamine Impurity 59 (CAS CATO-C4X-118859)
- Chlorphenamine impurity 56 (CAS CATO-C4X-118856)
Recommended Standards
- Clomipramine Hydrochloride EP Impurity F (CAS 32943-25-2)
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- n-(3-Tert-butyl-1-methyl-1h-pyrazol-5-yl)-2-chloroacetamide (CAS 1211120-75-0)
- Nebivolol Impurity 39 (CAS CATO-C4X-196839)
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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