Terbinafine EP Impurity D HCl CAS 877265-33-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 877265-33-3 |
| Molecular Formula | C22H27N HCl |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Terbinafine EP Impurity D HCl (CAS 877265-33-3), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H27N HCl. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H27N HCl |
| Molecular Weight | 341.92 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Tenofovir disoproxil Impurity 135 (CAS CATO-C4X-1076135)
- 4-Bromo-1-(tert-butyldimethylsilyl)pyrazole (CAS 130874-28-1)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
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