2-Bromo-5,5-dimethylcyclopent-2-en-1-one CAS 398147-75-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 398147-75-6 |
| Molecular Formula | C7H9BrO |
| Molecular Weight | 189.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-5,5-dimethylcyclopent-2-en-1-one (CAS 398147-75-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H9BrO. Molecular weight: 189.05 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H9BrO |
| Molecular Weight | 189.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
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Recommended Standards
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- (2R,3S,4R)-2-(Hydroxymethyl)pyrrolidine-3,4-diol hydrochloride (CAS 100991-93-3)
- (1-(tert-Butoxycarbonyl)-1H-indazol-5-yl)boronic acid (CAS 1167418-12-3)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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