Piracetam Impurity 48 CAS CATO-C4X-123548
| CAS No. | CATO-C4X-123548 |
| Molecular Formula | C8H12N2O4 |
| Molecular Weight | 200.19 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H12N2O4, Piracetam Impurity 48 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 200.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Piracetam Impurity 48 (CAS CATO-C4X-123548) is a certified pharmaceutical impurity reference standard with the molecular formula C8H12N2O4 and a molecular weight of 200.19 g/mol.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Piracetam Impurity 48 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H12N2O4 |
| Molecular Weight | 200.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | ≥95% |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Piracetam Standards
- Piracetam impurity 36 (CAS CATO-C4X-123536)
- Piracetam Impurity 20 (CAS 94359-90-7)
- Piracetam Impurity 50 (CAS CATO-C4X-123550)
- Piracetam impurity 31 (CAS CATO-C4X-123531)
- Piracetam Impurity 43 (CAS CATO-C4X-123543)
- Piracetam Impurity 17 (CAS 64026-51-3)
- Piracetam Impurity 23 (CAS CATO-C4X-123523)
- Piracetam Impurity 18 (CAS CATO-C4X-123518)
Recommended Standards
- Potassium Clavulanate impurity 25 (CAS 128173-47-7)
- Ketorolac impurity 60 (CAS CATO-C4X-166960)
- Pidotimod Impurity 32 (CAS 21282-08-6)
- Alanyl Glutamine Impurity 35 (CAS CATO-C4X-197435)
- Rosuvastatin Impurity 122 (CAS CATO-C4X-1169122)
- Lumateperone impurity 55 (CAS CATO-C4X-220155)
- Crizotinib Impurity 48 (CAS CATO-C4X-102548)
- 1-Fluoro-2-isopropoxy-4-nitrobenzene (CAS 1229647-66-8)
- Elagolix Impurity 76 (CAS CATO-C4X-206876)
- (2R)-2-Phenylpropan-1-isothiocyanate (CAS 68066-34-2)
- 4-Bromo-2-chloro-6-((dimethylamino)methyl)phenol (CAS 924868-93-9)
- 2-chloro-N-{2-[4-(propan-2-yloxy)phenyl]ethyl}acetamide (CAS 92105-53-8)
- 5-Bromo-N-cyclobutylnicotinamide (CAS 1249284-15-8)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
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 18665070610 / Nicole.chen@cato-chem.com