Etizolam Impurity 20 CAS 50508-61-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 50508-61-7 |
| Molecular Formula | C13H12BrNOS |
| Molecular Weight | 310.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Etizolam Impurity 20 (CAS 50508-61-7) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C13H12BrNOS. Molecular weight: 310.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H12BrNOS |
| Molecular Weight | 310.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Etizolam Standards
- Etizolam Impurity 15 (CAS 51687-58-2)
- Etizolam Impurity 8 (CAS 54123-29-4)
- Etizolam Impurity 27 (CAS CATO-C4X-350927)
- Etizolam Impurity 7 (CAS 91663-72-8)
- Etizolam Impurity 31 (CAS CATO-C4X-350931)
- Etizolam Impurity 32 (CAS CATO-C4X-350932)
- Etizolam Impurity 12 (CAS 67727-22-4)
- Etizolam Impurity 9 (CAS 40054-68-0)
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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