Dextromethorphan EP Impurity A CAS 1531-23-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1531-23-3 |
| Molecular Formula | C17H23NO |
| Molecular Weight | 257.37 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Dextromethorphan EP Impurity A (CAS 1531-23-3), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H23NO. Molecular weight: 257.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H23NO |
| Molecular Weight | 257.37 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Dextromethorphan Standards
- Dextromethorphan Impurity 16 (CAS 30356-07-1)
- Dextromethorphan Impurity 17 (CAS 30356-08-2)
- Dextromethorphan Impurity 32 (CAS 51072-36-7)
- Dextromethorphan EP Impurity B (CAS 125-73-5)
- Dextromethorphan Impurity 31 (CAS 23974-90-5)
- Dextromethorphan impurity 23 (CAS 125-70-2)
- Dextromethorphan EP Impurity D (CAS 1453167-99-1)
- (6aS)-Dextromethorphan Impurity 9 (CAS CATO-C4X-11579)
Recommended Standards
- Carfilzomib Impurity 87 (CAS CATO-C4X-102287)
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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
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com