Cinacalcet Impurity 57 CAS 2200269-28-7
| CAS No. | 2200269-28-7 |
| Molecular Formula | C22H22F3N |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C22H22F3NHCl, Cinacalcet Impurity 57 contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 393.88 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).
Cinacalcet Impurity 57 (CAS 2200269-28-7) is a certified pharmaceutical impurity reference standard with the molecular formula C22H22F3NHCl and a molecular weight of 393.88 g/mol.
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 certified reference material (CRM), Cinacalcet Impurity 57 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 | C22H22F3N HCl |
| Molecular Weight | 393.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Cinacalcet Standards
- Cinacalcet Impurity 37 (CAS 100485-59-4)
- Cinacalcet Impurity N52 (CAS 1005450-55-4)
- Cinacalcet Impurity 29 (CAS 1020414-30-5)
- Cinacalcet Dihydro Impurity 1 Hydrochloride Salt (CAS 1020414-33-8)
- Cinacalcet Impurity 34 (CAS 1025064-33-8)
- Cinacalcet Impurity N97 (CAS 103324-39-6)
- Cinacalcet Impurity 50 (CAS 1034094-54-6)
- Cinacalcet Impurity 48 (CAS 10420-89-0)
Recommended Standards
- Beclometasone Dipropionate Monohydrate EP Impurity I (CAS 52092-12-3)
- Baloxavir Marboxil Impurity 234 (CAS CATO-C4X-2108234)
- Pentoxifylline EP Impurity K (CAS 74857-22-0)
- Vonoprazan Impurity 116 (CAS CATO-C4X-1020116)
- Methyl 5-iodo-1H-pyrrolo[2,3-b]pyridine-3-carboxylate (CAS 1234615-78-1)
- Levothyroxine Impurity 38 (CAS 1027-28-7)
- N-(2-Amino-5-hydroxy-6-methylpyrimidin-4-yl)-3-methylbenzamide (CAS 61581-41-7)
- N-(5-Chloro-4-methylthiazol-2-yl)acetamide (CAS 21478-92-2)
- 4-Fluoro-2-iodoaniline (CAS 61272-76-2)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
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