Gabapentin Impurity 17 CAS CATO-C4X-165417
| CAS No. | CATO-C4X-165417 |
| Molecular Formula | C16H27NO3 |
| Molecular Weight | 281.39 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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 supplies Gabapentin Impurity 17 (CAS CATO-C4X-165417), a pharmacopoeial impurity reference standard (molecular formula C16H27NO3, MW 281.39 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C16H27NO3, Gabapentin Impurity 17 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 281.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H27NO3 |
| Molecular Weight | 281.39 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Gabapentin Standards
- Gabapentin Impurity 37 (CAS 79371-39-4)
- Gabapentin Impurity 36 (CAS 93727-70-9)
- Gabapentin Impurity 10 (CAS 227626-60-0)
- Gabapentin Impurity 22 (CAS CATO-C4X-165422)
- Gabapentin impurity 35 (CAS CATO-C4X-165435)
- Gabapentin EP Impurity D (CAS 1076198-17-8)
- Gabapentin Impurity 38 (CAS 3048030-55-0)
- Gabapentin impurity 34 (CAS CATO-C4X-165434)
Recommended Standards
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- Etofenamate EP Impurity D (CAS 64352-84-7)
- Varenicline Impurity 61 (CAS CATO-C4X-196261)
- Landiolol Impurity 68 (CAS 83398-53-2)
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- TERRITREM B (CAS 70407-20-4)
- 1-(2-Ethylhexyl)-3-nitro-1h-pyrazole (CAS 1240578-69-1)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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