Cinacalcet Impurity N28 CAS 955373-56-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 955373-56-5 |
| Molecular Formula | C22H20F3N |
| Molecular Weight | 355.40 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Cinacalcet Impurity N28 (CAS 955373-56-5) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H20F3N. Molecular weight: 355.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H20F3N |
| Molecular Weight | 355.40 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Cinacalcet Standards
- Cinacalcet Impurity N64 (CAS 2055116-43-1)
- 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
- 2,6-Difluoro-N-(4-(p-tolylthio)phenyl)benzamide (CAS 339096-15-0)
- tert-Butyl (tert-butoxycarbonyl)(2-fluoro-4-methoxybenzyl)carbamate (CAS 937783-84-1)
- 2,4-Difluoro-N-(4-((phenylthio)methyl)phenyl)benzamide (CAS 321431-82-7)
- Ezetimibe Impurity 96 (CAS CATO-C4X-109896)
- Pyridoxine Impurity 25 HCl (CAS 90005-85-9)
- 2-(3,5-Dimethyl-4-nitro-1h-pyrazol-1-yl)ethan-1-amine (CAS 1002033-55-7)
- 7-Chloro-3-methyl-1H-indazole (CAS 1378582-62-7)
- Methyl 2-(2-chloro-4-pyridinyl)-1,3-oxazole-4-carboxylate (CAS 955401-43-1)
- (E)-1-(6-methylthiazolo[3,2-b][1,2,4]triazol-5-yl)ethan-1-one O-benzyl oxime (CAS 478245-57-7)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
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 13829788188 / jacky.chen@cato-chem.com