【提供盐酸盐C4X-105911】Cinacalcet impurity 84 CAS CATO-C4X-105984
| CAS No. | CATO-C4X-105984 |
| Molecular Formula | C32H31F6N |
| Molecular Weight | 543.59 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
As a process- or degradation-related impurity, 【提供盐酸盐C4X-105911】Cinacalcet impurity 84 (CAS CATO-C4X-105984, C32H31F6N) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
【提供盐酸盐C4X-105911】Cinacalcet impurity 84 (C32H31F6N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
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 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Cinacalcet Impurity N57 (CAS 1271930-15-4)
- Vanadium(IV)etioporphyrinIIIoxide (CAS 15709-03-2)
- (S)-2-(2'-(bis(4-methoxyphenyl)phosphanyl)-[1,1'-biphenyl]-2-yl)-4-phenyl-4,5-dihydrooxazole (CAS 1198791-46-6)
- GSK-461364 (CAS 929095-18-1)
- Lenalidomide impurity 72 (CAS CATO-C4X-190372)
- Pioglitazone EP Impurity D (CAS 868754-41-0)
- Finerenone Impurity 188 (CAS CATO-C4X-2880188)
- 3-tert-butyl-1-[4-(trifluoromethyl)phenyl]urea (CAS 23742-84-9)
- 6-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol (CAS 3149-90-4)
- 2-Chloro-5-(hydroxymethyl)benzoic acid (CAS 90270-93-2)
- Ethyl (S)-2-amino-4-fluoro-4-methylpentanoate hydrochloride (CAS 2095926-24-0)
- 1-Keto-3-methylcholanthrene (CAS 3343-07-5)
- Gefitinib Impurity 1 (CAS 1502829-45-9)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
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