Cinacalcet Impurity N57 CAS 1271930-15-4
| CAS No. | 1271930-15-4 |
| Molecular Formula | C32H31F6N |
| Molecular Weight | 543.59 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, Cinacalcet Impurity N57 (CAS 1271930-15-4, C32H31F6N) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Cinacalcet Impurity N57 (C32H31F6N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 543.59 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Cinacalcet Impurity N57 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 | C32H31F6N |
| Molecular Weight | 543.59 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Cinacalcet Standards
- Cinacalcet Impurity 89 (CAS CATO-C4X-105989)
- Cinacalcet Impurity 75 (CAS CATO-C4X-105975)
- Cinacalcet Impurity 100 (CAS CATO-C4X-1059100)
- Cinacalcet Impurity 101 (CAS CATO-C4X-1059101)
- Cinacalcet Impurity 99 (CAS CATO-C4X-105999)
- Cinacalcet Impurity 70 (CAS CATO-C4X-105970)
- Cinacalcet Impurity 56 (CAS 1400812-64-7)
- Cinacalcet Impurity 64 (CAS CATO-C4X-105964)
Recommended Standards
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- 【提供盐酸盐C4X-105911】Cinacalcet impurity 84 (CAS CATO-C4X-105984)
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- Ethyl 2-(Benzylamino)-4-methyl-1,3-thiazole-5-carboxylate (CAS 15087-95-3)
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