Etrasimod impurity 2 CAS 1206123-51-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1206123-51-4 |
| Molecular Formula | C26H26F3NO3 |
| Molecular Weight | 457.48 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Etrasimod impurity 2 (CAS 1206123-51-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C26H26F3NO3. Molecular weight: 457.48 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C26H26F3NO3 |
| Molecular Weight | 457.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Etrasimod Standards
- Etrasimod (CAS 1206123-37-6)
- Etrasimod Impurity 50 (CAS CATO-C4X-321450)
- Etrasimod Impurity 69 (CAS CATO-C4X-321469)
- Etrasimod Impurity 9 (CAS 1206123-55-8)
- Etrasimod Impurity 41 (CAS 2863532-92-5)
- Etrasimod Impurity 59 (CAS CATO-C4X-321459)
- Etrasimod Impurity 13 (CAS CATO-C4X-321413)
- Etrasimod Impurity 51 (CAS CATO-C4X-321451)
Recommended Standards
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- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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