2-Bromo-1-(2-chloropyridin-3-yl)ethan-1-one CAS 237384-43-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 237384-43-9 |
| Molecular Formula | C7H5BrClNO |
| Molecular Weight | 234.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-1-(2-chloropyridin-3-yl)ethan-1-one (CAS 237384-43-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H5BrClNO. Molecular weight: 234.48 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H5BrClNO |
| Molecular Weight | 234.48 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2024 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 3-Bromo-2-chlorobenzamide (CAS 1007578-84-8)
- 1-(4-Bromo-6-chloropyridin-2-yl)ethanone (CAS 1060815-65-7)
- 1-(6-Bromo-4-chloropyridin-2-yl)ethanone (CAS 1060815-77-1)
- 5-Bromo-3-methylpyridine-2-carbonyl chloride (CAS 1114809-24-3)
- 2-Bromo-1-(3-chloropyridin-4-yl)ethan-1-one (CAS 1187785-52-9)
- 2-Bromo-3-chlorobenzamide (CAS 1208076-32-7)
- 1-(5-Bromo-6-chloropyridin-3-yl)ethan-1-one (CAS 1211534-26-7)
- 5-Bromo-4-methylpyridine-2-carbonyl chloride (CAS 1211537-23-3)
Recommended Standards
- 2-Bromo-1-(2-chloro-4-pyridyl)ethanone (CAS 23794-16-3)
- 2-Bromo-1-(4-chloro-pyridin-2-yl)-ethanone (CAS 718595-36-9)
- 2,6-dichloro-5-fluoro-pyridine-3-carbonyl chloride (CAS 96568-02-4)
- Ethyl 2-chloro-4-phenylbutanoate (CAS 27356-99-6)
- 7-Methyl-4-nitro-1h-indole-2-carboxylic acid (CAS 90771-57-6)
- 7-(Trifluoromethyl)-1H-pyrazolo[4,3-c]pyridine (CAS 1256793-74-4)
- 2,3,4,5-Tetrafluorobenzotrifluoride (CAS 654-53-5)
- 2-Mercapto-5-methylpyrimidine (CAS 42783-64-2)
- 4-Chloro-2-iodo-5-nitroaniline (CAS 146512-91-6)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com