Safinamide Impurity 33 CAS 405-85-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 405-85-6 |
| Molecular Formula | C14H11FO3 |
| Molecular Weight | 246.23 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Safinamide Impurity 33 (CAS 405-85-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C14H11FO3. Molecular weight: 246.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H11FO3 |
| Molecular Weight | 246.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1957 |
| Halogen Content | F-containing |
Related Safinamide Standards
- Safinamide Impurity 63 (CAS CATO-C4X-159063)
- Safinamide Impurity 26 (CAS CATO-C4X-159026)
- Safinamide Impurity 5 (CAS 690969-16-5)
- Safinamide impurity 01 (CAS 1443302-79-1)
- Safinamide Impurity 18 (CAS 56442-17-2)
- Safinamide Impurity 19 (CAS 70627-20-2)
- Safinamide Impurity 21 (CAS 590353-54-1)
- Safinamide Impurity 44 (CAS 172685-67-5)
Recommended Standards
- 5-hydroxy-1-(4-(trifluoromethyl)phenyl)pentan-1-one (CAS CATO-C3D-25817)
- Pemirolast Impurity 1 (CAS CATO-C4X-24701)
- 2-methyl-4-piperazin-1-yl-6-(trifluoromethyl)pyrimidine 893752-50-6 C10H13F3N4 HTS003189 (CAS 893752-50-6)
- Sodium Cromoglicate Impurity 16 (CAS CATO-C4X-201116)
- Budesonide Impurity 40 (CAS 91160-89-3)
- 5-(2-Fluorobenzyl)-2-phenylpyrimidine-4,6-diamine (CAS 338965-19-8)
- 3-methylbut-3-en-1-amine hydrochloride (CAS 17875-22-8)
- 1-Aminobenzimidazole (CAS 6299-92-9)
- 3-(2-chlorophenyl)-4-methyl-4H-1,2,4-triazole (CAS 168968-41-0)
- Hexapeptide-10 (CAS 146439-94-3)
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