NefopaM N-Oxide CAS 66091-32-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66091-32-5 |
| Molecular Formula | C17H20NO2 |
| Molecular Weight | 270.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
NefopaM N-Oxide (CAS 66091-32-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H20NO2. Molecular weight: 270.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H20NO2 |
| Molecular Weight | 270.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1975 |
| Nitrogen Atoms | 1 |
Related NefopaM Standards
- Nefopam Impurity 39 (CAS CATO-C4X-283739)
- Nefopam Impurity 3 (CAS 60725-36-2)
- Nefopam Impurity 9 (CAS 76528-10-4)
- Nefopam Impurity 3 (CAS 108941-80-6)
- Nefopam N-Oxide-d3 (CAS 1346603-50-6)
- Nefopam impurity 14 (CAS CATO-C4X-283714)
- Nefopam impurity 26 (CAS CATO-C4X-283726)
- Nefopam impurity 24 (CAS CATO-C4X-283724)
Recommended Standards
- Venetoclax Impurity 74 (CAS CATO-C4X-249574)
- Articaine Impurity 19 (CAS 2602451-78-3)
- Febantel EP Impurity B (CAS 92114-71-1)
- 2-Amino-5-phenylimidazole (CAS 6775-40-2)
- 3-(2-((tert-Butoxycarbonyl)amino)phenyl)propanoic acid (CAS 1070955-54-2)
- 3-Methyl-4-[4-(propan-2-yl)phenyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860785-07-5)
- 9-(4-Biphenylyl)-3-bromocarbazole (CAS 894791-46-9)
- 3-Cyclobutylpropanal (CAS 18543-43-6)
- Isopropyl 2-amino-4-(2,4-dichlorophenyl)-5-oxo-4H,5H-thiochromeno[4,3-b]pyran-3-carboxylate (CAS 923553-19-9)
- Peptide Impurity 09 X TFA Salt (CAS CATO-CPTD788809)
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