2-Bromo-3-methoxy-2-cyclopenten-1-one CAS 14203-25-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 14203-25-9 |
| Molecular Formula | C6H7BrO2 |
| Molecular Weight | 191.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Bromo-3-methoxy-2-cyclopenten-1-one (CAS 14203-25-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H7BrO2. Molecular weight: 191.02 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H7BrO2 |
| Molecular Weight | 191.02 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Br-containing |
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Recommended Standards
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- Ethyl 2-(6-fluoro-5-methylpyridin-2-yl)acetate (CAS 1393567-14-0)
- Cephapirin Sodium (CAS 24356-60-3)
- 6-Bromo-2-methyl-4-(piperazin-1-yl)quinoline hydrochloride (CAS 1333256-43-1)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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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