Salmeterol Impurity 12 CAS 108928-82-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 108928-82-1 |
| Molecular Formula | C23H33NO |
| Molecular Weight | 339.51 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Salmeterol Impurity 12 (CAS 108928-82-1) pharmacopoeial impurity standards reference standard. Molecular formula: C23H33NO. Molecular weight: 339.51 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C23H33NO |
| Molecular Weight | 339.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related Salmeterol Standards
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- Polyphemusin II-Derived Peptide (CAS 229030-20-0)
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