Gabapentin impurity 33 HCl CAS CATO-C4X-165433
| CAS No. | CATO-C4X-165433 |
| Molecular Formula | C9H14ClNO2 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 240.12 g/mol gives Gabapentin impurity 33 HCl distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Gabapentin impurity 33 HCl (CAS CATO-C4X-165433, C9H14ClNO2HCl) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C9H14ClNO2HCl, Gabapentin impurity 33 HCl contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 240.12 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.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Gabapentin impurity 33 HCl 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 | C9H14ClNO2 HCl |
| Molecular Weight | 240.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Gabapentin Standards
- Gabapentin EP Impurity D (CAS 1076198-17-8)
- Gabapentin Impurity 8 HCl (CAS 1083246-63-2)
- Gabapentin Impurity 13 (CAS 1130-32-1)
- Gabapentin-d4 (CAS 1185039-20-6)
- Gabapentin Impurity 16 (CAS 1281568-83-9)
- Gabapentin EP Impurity B (CAS 133481-09-1)
- Gabapentin EP Impurity B Potassium Salt (CAS 133481-12-6)
- Gabapentin-d6 (CAS 1346600-67-6)
Recommended Standards
- Baclofen impurity 8 (CAS 19411-80-4)
- Erlotinib Impurity 13 (CAS 183322-18-1)
- Abiraterone Impurity 81 (CAS 2118-31-2)
- N-[2-(2-Methylphenoxy)propyl]-3-propoxyaniline (CAS 1040683-82-6)
- (1E)-1-[3-(2-Morpholin-4-yl-2-oxoethoxy)phenyl]ethanone oxime (CAS 634174-46-2)
- 5-Methyl-2-((tetrahydro-2H-pyran-2-yl)methoxy)aniline (CAS 946682-86-6)
- N-[2-(1H-1,3-benzodiazol-2-yl)ethyl]-2,2-dimethylpropanamide (CAS 850923-38-5)
- 2-Bromo-3-(bromomethyl)benzofuran (CAS 38281-50-4)
- 2,6-Bis[(2R,4S,5S)-1-benzyl-4,5-diphenylimidazolidin-2-yl]pyridine (CAS 1223020-29-8)
- TRAF6 Control Peptide trifluoroacetate salt (CAS 852690-80-3)
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