Cinacalcet Impurity N64 CAS 2055116-43-1
| CAS No. | 2055116-43-1 |
| Molecular Formula | C17H15F3O3S |
| Molecular Weight | 356.36 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.
CATO supplies Cinacalcet Impurity N64 (CAS 2055116-43-1), a pharmacopoeial impurity reference standard (molecular formula C17H15F3O3S, MW 356.36 g/mol) used for the identification and quantification of trace impurities in APIs.
Cinacalcet Impurity N64 (C17H15F3O3S) contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
As a certified reference material (CRM), Cinacalcet Impurity N64 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 | C17H15F3O3S |
| Molecular Weight | 356.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Cinacalcet Standards
- Cinacalcet Impurity N28 (CAS 955373-56-5)
- Cinacalcet Impurity 34 (CAS 1025064-33-8)
- (R)-Cinacalcet-D3 (CAS 226256-56-0)
- Ent-Cinacalcet Hydrochloride (CAS 694495-47-1)
- Cinacalcet Impurity 54 (CAS 1622203-34-2)
- Cinacalcet Impurity 92 (CAS CATO-C4X-105992)
- Cinacalcet Impurity 97 (CAS CATO-C4X-105997)
- Cinacalcet Impurity 90 (CAS CATO-C4X-105990)
Recommended Standards
- Latamoxef Impurity 29 (CAS CATO-C4X-179829)
- 3,3′,5,5′-Tetracarboxydiphenylmethane (CAS 10397-52-1)
- Tert-butyl 4-[2,5-difluoro-4-(methoxycarbonyl)phenyl]piperazine-1-carboxylate (CAS 2205504-87-4)
- (2R,3R,5R,6S)-2-Hydroxy-6-methyltetrahydro-2H-pyran-3,5-diyl dibenzoate (CAS 104768-13-0)
- Dextromethorphan EP Impurity A HBr (CAS 58496-77-8)
- Tedizolid Impurity 85 (CAS 1239662-47-5)
- Roxatidine Impurity 76 (CAS CATO-C4X-121377)
- tert-Butyl 4-bromo-3,5-dimethoxyphenylcarbamate (CAS 232275-48-8)
- 2-Fluoro-5-(trifluoromethyl)pyridin-3-amine (CAS 72600-65-8)
- tert-Butyl (1-(1H-pyrrolo[2,3-b]pyridin-6-yl)cyclopropyl)carbamate (CAS 1159734-26-5)
- 1-(Pyridine-3-sulfonyl)piperidine-3-carboxylic acid (CAS 847401-40-5)
- (3-(6-Fluoropyridin-2-yl)phenyl)boronic acid (CAS 2225175-43-7)
- 1,2,4-Trimethylpiperazine (CAS 131065-35-5)
- Bonemarrow-Derived Mesenchymal Stem Cells Affinity Peptide trifluoroacetate salt (CAS 683750-83-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com