Salmeterol Impurity 9 CAS 27475-14-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 27475-14-5 |
| Molecular Formula | C17H15BrO4 |
| Molecular Weight | 363.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Salmeterol Impurity 9 (CAS 27475-14-5) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H15BrO4. Molecular weight: 363.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H15BrO4 |
| Molecular Weight | 363.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Br-containing |
Related Salmeterol Standards
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- Salmeterol Impurity 12 (CAS 108928-82-1)
- Salmeterol EP Impurity B (CAS 94749-02-7)
- Salmeterol Impurity 29 (CAS CATO-C4X-105029)
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- Salmeterol Impurity 17 (CAS 94749-00-5)
Recommended Standards
- N6-[(3,4-Dichlorophenyl)methyl]-N6-nitroso-2,4,6-quinazolinetriamine (CAS 22316-71-8)
- 4-(4-Bromophenyl)-4-oxo-2-{[(pyridin-3-yl)methyl]amino}butanoic acid (CAS 1042701-72-3)
- Methyl2-(4-benzyloxy-3-bromo-5-formyl-phenyl)acetate (CAS 583031-89-4)
- Sodium Valproate Impurity 15 (CAS 2163-48-6)
- N-Nitroso Nemonoxacin impurity 107 (CAS CATO-C4X-3128107)
- 2-Chloro-5-iodo-N-methoxy-N-methylbenzamide (CAS 959909-89-8)
- Suvorexant impurity 27 (CAS CATO-C4X-181227)
- N-(2,6-Diphenylpyrimidin-4-yl)cyclobutanecarboxamide (CAS 820961-51-1)
- 2-(tert-Butyl)phenyl carbonochloridate (CAS 203984-34-3)
- Hippocampal Cholinergic Neurostimulating Peptide (CAS 140158-49-2)
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