Etrasimod Impurity 32 CAS CATO-C4X-321432
| CAS No. | CATO-C4X-321432 |
| Molecular Formula | C30H34N2O6 |
| Molecular Weight | 518.61 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C30H34N2O6, Etrasimod Impurity 32 contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 518.61 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
As a process- or degradation-related impurity, Etrasimod Impurity 32 (CAS CATO-C4X-321432, C30H34N2O6) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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 Etrasimod Impurity 32 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 | C30H34N2O6 |
| Molecular Weight | 518.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Etrasimod Standards
- Etrasimod Impurity 44 (CAS CATO-C4X-321444)
- Etrasimod Impurity 37 (CAS 2863533-56-4)
- Etrasimod Impurity 40 (CAS 2863533-12-2)
- Etrasimod Impurity 67 (CAS CATO-C4X-321467)
- Etrasimod Impurity 28 (CAS CATO-C4X-321428)
- Etrasimod impurity 17 (CAS CATO-C4X-321417)
- Etrasimod Impurity 39 (CAS 2863533-38-2)
- Etrasimod Impurity 38 (CAS 2863533-31-5)
Recommended Standards
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- 4-(4-(Benzyloxy)-2-methylbenzoyl)-3-hydroxy-1-(2-morpholinoethyl)-5-(thiophen-2-yl)-1,5-dihydro-2H-pyrrol-2-one (CAS 488135-21-3)
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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