Gabapentin impurity 30 CAS CATO-C4X-165430
| CAS No. | CATO-C4X-165430 |
| Molecular Formula | 2*C21H35NO11 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Gabapentin impurity 30 (CAS CATO-C4X-165430, C21H35NO11) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Gabapentin impurity 30 (C21H35NO11) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), Gabapentin impurity 30 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | 2*C21H35NO11 |
| Molecular Weight | 477.51 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| 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
- Orforglipron Impurity 54 (CAS 210536-89-3)
- Cefpodoxime Proxetil Impurity 18 (CAS CATO-C4X-157918)
- Roxadustat impurity 109 (CAS CATO-C4X-2213109)
- 4-Chloro-6-(2-methylpiperidin-1-yl)pyrimidine (CAS 1219961-07-5)
- Altenuene (CAS 29752-43-0)
- Tecloftalam Imide (CAS 26491-30-5)
- 1-Bromo-3-isopropyl-5-nitrobenzene (CAS 1211580-60-7)
- 4,2':3',4''-Terpyridine (CAS 1214365-95-3)
- Amorolfine EP Impurity O HCI (CAS CATO-CP145986)
- Calcineurin Autoinhibitory Peptide (CAS 148067-21-4)
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