Azelastine Impurity 17 CAS 1239312-56-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1239312-56-1 |
| Molecular Formula | C10H19NO4 |
| Molecular Weight | 217.26 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Azelastine Impurity 17 (CAS 1239312-56-1) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H19NO4. Molecular weight: 217.26 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H19NO4 |
| Molecular Weight | 217.26 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Azelastine Standards
- Azelastine Impurity 70 (CAS CATO-C4X-139670)
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- Azelastine Impurity 10 (CAS 6315-60-2)
- Azelastine impurity 54 (CAS CATO-C4X-139654)
- Azelastine impurity 56 (CAS CATO-C4X-139656)
- Azelastine Impurity 25 (CAS 33148-55-9)
- Azelastine Impurity 7 (CAS 787-84-8)
- Azelastine Impurity 46 (CAS 109386-70-1)
Recommended Standards
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- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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 13829788188 / jacky.chen@cato-chem.com