Pregabalin Impurity 119 CAS CATO-C4X-1312119
| CAS No. | CATO-C4X-1312119 |
| Molecular Formula | C7H14N2O3 |
| Molecular Weight | 174.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 174.20 g/mol gives Pregabalin Impurity 119 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Pregabalin Impurity 119 (CAS CATO-C4X-1312119, C7H14N2O3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Pregabalin Impurity 119 (C7H14N2O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 174.20 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Pregabalin Impurity 119 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 | C7H14N2O3 |
| Molecular Weight | 174.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| Nitrogen Atoms | 2 |
Related Pregabalin Standards
- Pregabalin Diacid Impurity (CAS 5702-99-8)
- Pregabalin impurity 105 (CAS 616-87-5)
- Pregabalin Impurity 75 (CAS 313651-25-1)
- Pregabalin N-Methyl Impurity (CAS 1155843-61-0)
- Pregabalin Impurity 26 (CAS 2349671-57-2)
- Pregabalin Impurity 80 (CAS 4441-78-5)
- Pregabalin Impurity 147 (CAS CATO-C4X-1312147)
- Pregabalin Impurity 135 (CAS CATO-C4X-1312135)
Recommended Standards
- Piracetam Impurity 44 (CAS CATO-C4X-123544)
- Raltitrexed Impurity 2 (CAS 18731-19-6)
- Linagliptin Impurity 54 (CAS 13535-91-6)
- Raltitrexed Impurity 45 (CAS CATO-C4X-138645)
- Benzbromarone EP Impurity A (CAS 94729-09-6)
- Lenvatinib Impurity 32 (CAS 205448-64-2)
- Ruxolitinib impurity 51 (CAS CATO-C4X-205851)
- Diethyl 4-oxo-1,4-dihydropyridine-2,6-dicarboxylate (CAS 115231-56-6)
- 4-(2-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)morpholine (CAS 1361110-63-5)
- 2-((4-Allyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3,5-bis(trifluoromethyl)phenyl)acetamide (CAS 578698-76-7)
- 1-(5-Methylcyclopent-1-en-1-yl)-2,5-dihydro-1H-pyrrole (CAS 752205-99-5)
- 4-Bromo-3-((tetrahydrofuran-3-yl)oxy)aniline (CAS 1698250-79-1)
- 6-Fluoro-N1-(2-methoxyethyl)benzene-1,2-diamine (CAS 1233953-09-7)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
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