Nefopam Impurity 9 CAS 76528-10-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 76528-10-4 |
| Molecular Formula | C17H19NO2 |
| Molecular Weight | 269.34 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Nefopam Impurity 9 (CAS 76528-10-4) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H19NO2. Molecular weight: 269.34 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H19NO2 |
| Molecular Weight | 269.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 1 |
Related Nefopam Standards
- Nefopam Impurity 3 (CAS 108941-80-6)
- NefopaM N-Oxide (CAS 66091-32-5)
- Nefopam Impurity 39 (CAS CATO-C4X-283739)
- Nefopam impurity 14 (CAS CATO-C4X-283714)
- Nefopam impurity 26 (CAS CATO-C4X-283726)
- Nefopam Impurity 3 (CAS 60725-36-2)
- Nefopam impurity 24 (CAS CATO-C4X-283724)
- Nefopam N-Oxide-d3 (CAS 1346603-50-6)
Recommended Standards
- Pyridoxine Impurity 6 (CAS 1385767-85-0)
- Elacestrant Impurity 4 (CAS CATO-C4X-32324)
- Verapamil Impurity 17 (CAS CATO-C4X-177817)
- Atracurium Impurity 40 (CAS 109717-73-9)
- Tirofiban Impurity 126 (CAS CATO-C4X-1254126)
- 17-alfa,20-beta-Dihydroxy Progesterone (CAS 1662-06-2)
- (E)-3-chlorobenzo[b]thiophene-2-carbaldehyde O-(4-chlorobenzyl) oxime (CAS 477854-15-2)
- (E)-3-(2,4-Dihydroxyphenyl)-1-(4-hydroxyphenyl)-2-propen-1-one (CAS 163121-02-6)
- N-(1-benzyl-3-methyl-2-oxo-1,2-dihydroquinoxalin-6-yl)acetamide (CAS 1243075-52-6)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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