Terbinafine EP Impurity F CAS 926281-74-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 926281-74-5 |
| Molecular Formula | C21H26Cl |
| Molecular Weight | 327.89 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Terbinafine EP Impurity F (CAS 926281-74-5) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H26Cl. Molecular weight: 327.89 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H26Cl |
| Molecular Weight | 327.89 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Terbinafine Standards
- Terbinafine Impurity 6 (CAS 99473-14-0)
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- Terbinafine Impurity 5-d7 (CAS 1185238-58-7)
- Terbinafine Impurity 1 (CAS 134274-69-4)
- Terbinafine Impurity 48 (CAS CATO-C4X-133848)
- Terbinafine Impurity 49 (CAS CATO-C4X-133849)
- Terbinafine Impurity N2 (CAS 99473-15-1)
- Terbinafine impurity 34 (CAS CATO-C4X-133834)
Recommended Standards
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- N1-((1,4-Dioxaspiro[4.5]decan-2-yl)methyl)-N2-cyclopropyloxalamide (CAS 941914-62-1)
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- 3-(4-Bromophenoxymethyl)benzoic acid (CAS 380173-56-8)
- 2,6-Dimethylindole (CAS 5649-36-5)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
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