Bisoprolol Impurity 80 CAS 188128-73-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 188128-73-6 |
| Molecular Formula | C14H14O4S |
| Molecular Weight | 278.32 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Bisoprolol Impurity 80 (CAS 188128-73-6) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H14O4S. Molecular weight: 278.32 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H14O4S |
| Molecular Weight | 278.32 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Sulfur Atoms | 1 |
Related Bisoprolol Standards
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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