Cinacalcet Impurity 98 CAS CATO-C4X-105998
| CAS No. | CATO-C4X-105998 |
| Molecular Formula | C22H28F3N |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Cinacalcet Impurity 98.
As a process- or degradation-related impurity, Cinacalcet Impurity 98 (CAS CATO-C4X-105998, C22H28F3NHCl) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution, Cinacalcet Impurity 98 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 399.92 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C22H28F3N HCl |
| Molecular Weight | 399.92 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| 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
- N-Acetyl Mesalamine-d3 Impurity 1 (CAS 1309935-89-4)
- Ezetimibe Impurity 116 (CAS CATO-C4X-1098116)
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- Ethyl 2-oxo-2-(2,4,6-trimethoxyphenyl)acetate (CAS 107415-19-0)
- N-(4-((4-bromophenyl)sulfonyl)phenyl)-2,6-difluorobenzamide (CAS 339104-64-2)
- 2-Bromo-4-(difluoromethoxy)benzonitrile (CAS 1261818-72-7)
- 1-(m-Tolyl)piperidin-4-amine oxalate (CAS 1609399-81-6)
- Voclosporin Impurity 4 (CAS 121584-34-7)
- 2-(N-(1,1-Dihydroperfluorononylsulfonyl)-N-methylamino)ethyl acrylate (CAS 66008-69-3)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
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