Piracetam EP Impurity C CAS 61516-73-2
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 61516-73-2 |
| Molecular Formula | C8H13NO3 |
| Molecular Weight | 171.19 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Piracetam EP Impurity C (CAS 61516-73-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C8H13NO3. Molecular weight: 171.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H13NO3 |
| Molecular Weight | 171.19 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >90% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Piracetam Standards
- Piracetam impurity 41 (CAS 87148-72-9)
- Piracetam Impurity 44 (CAS CATO-C4X-123544)
- Piracetam Impurity N5 (CAS 2454698-45-2)
- Piracetam Impurity 18 (CAS CATO-C4X-123518)
- Piracetam Impurity 17 (CAS 64026-51-3)
- Piracetam Impurity 23 (CAS CATO-C4X-123523)
- Piracetam Impuirty 31 (CAS 4386-04-3)
- Piracetam Impurity 6 (CAS 1096803-44-9)
Recommended Standards
- Vigabatrin Impurity 13 (CAS 1824506-31-1)
- Levetiracetam EP Impurity A (CAS 67118-31-4)
- Pregabalin Impurity 135 (CAS CATO-C4X-1312135)
- Imrecoxib Impurity 18 (CAS CATO-C4X-237918)
- Dabigatran impurity 140 (CAS 1873316-01-8)
- 1,4-Dimethylindoline-2-thione (CAS 156136-53-7)
- 1-(Pyridin-3-yl)heptan-1-one (CAS 6294-61-7)
- rac Xanthoanthrafil (CAS 1020251-53-9)
- 2-(2-(Bromomethyl)-1H-imidazol-1-yl)pyrimidine (CAS 1196157-34-2)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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