Cinacalcet Impurity N97 CAS 103324-39-6
| CAS No. | 103324-39-6 |
| Molecular Formula | C10H13Br |
| Molecular Weight | 213.11 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Cinacalcet Impurity N97 (CAS 103324-39-6, C10H13Br) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of Cinacalcet Impurity N97 (C10H13Br) is characterized by bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), Cinacalcet Impurity N97 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 | C10H13Br |
| Molecular Weight | 213.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
Related Cinacalcet Standards
- Cinacalcet Impurity 69 (CAS 114748-82-2)
- Cinacalcet Impurity 3 (CAS 93040-58-5)
- Cinacalcet Impurity 38 (CAS 67801-07-4)
- Cinacalcet Impurity 45 (CAS 16642-92-5)
- Cinacalcet Impurity 46 (CAS 2062-25-1)
- Cinacalcet Impurity 113 (CAS 67646-72-4)
- Cinacalcet Impurity 7 (CAS 585-50-2)
- Cinacalcet Impurity 33 (CAS 94022-99-8)
Recommended Standards
- 4-(2-Bromoethyl)-1,2-dimethylbenzene (CAS 103323-56-4)
- Methyl 3,3,3-trifluoro-2-((methoxycarbonyl)imino)propanoate (CAS 108198-29-4)
- Thioctic Acid Impurity N8 (CAS 41443-60-1)
- 3-Bromo-5-isopropyltoluene (CAS 1208076-49-6)
- Desvenlafaxine Impurity 5 (CAS CATO-C4X-16105)
- Empagliflozin impurity 187 (CAS CATO-C4X-1065187)
- Relebactam Impurity 114 (CAS 1174019-32-9)
- 6-amino-4-methylpyridine-3-boronic acid (CAS 1421934-09-9)
- Methyl 1,2,3,9b-tetrahydro-4lambda4-benzo[c]thieno[2,1-e]isothiazole-8-carboxylate 4-oxide (CAS 2169310-99-8)
- Methyl 3-Bromobenzimidate Hydrochloride (CAS 56108-13-5)
- N-(3,4-dichlorobenzyl)-O-methylhydroxylamine (CAS 543730-44-5)
- 2-Chloro-4,6-difluorobenzoic acid (CAS 1242339-67-8)
- 2-((4-Methoxybenzyl)thio)-5-methylpyrazine (CAS 147032-14-2)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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