ethyl 2-bromo-2-cyclobutylacetate CAS 21816-22-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21816-22-8 |
| Molecular Formula | C8H13BrO2 |
| Molecular Weight | 221.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 2-bromo-2-cyclobutylacetate (CAS 21816-22-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H13BrO2. Molecular weight: 221.09 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H13BrO2 |
| Molecular Weight | 221.09 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Br-containing |
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Recommended Standards
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- 2-(Difluoromethyl)-4-hydroxy-3-iodopyridine-5-acetonitrile (CAS 1807133-00-1)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
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