Piracetam Impurity N2 CAS 925-57-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 925-57-5 |
| Molecular Formula | C5H10O3 |
| Molecular Weight | 118.13 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Piracetam Impurity N2 (CAS 925-57-5) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H10O3. Molecular weight: 118.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H10O3 |
| Molecular Weight | 118.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
Related Piracetam Standards
Recommended Standards
- 3-Hydroxy-2-methylbutanoic Acid (CAS 473-86-9)
- H-D-Dab-OH (CAS 26908-94-1)
- 3-Hydroxypentanoic acid (CAS 10237-77-1)
- Benzofuran Impurity 4 (CAS 854398-03-1)
- Indocyanine Green Impurity 28 (CAS 906772-02-9)
- Methyl 3-amino-6-bromo-5-methylpyrazine-2-carboxylate (CAS 1131-22-2)
- 6-Methoxy-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 410090-04-9)
- 4-Chloro-7-fluoro-2,3-dihydro-1H-inden-1-amine (CAS 1337690-24-0)
- (2-Amino-5-bromo-3-methylphenyl)methanol (CAS 1417565-40-2)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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