1-(3-bromo-5-fluorophenyl)-2-chloroethanone CAS 1260892-53-2
| CAS No. | 1260892-53-2 |
| Molecular Formula | C8H11BrClFO |
| Molecular Weight | 257.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(3-bromo-5-fluorophenyl)-2-chloroethanone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
1-(3-bromo-5-fluorophenyl)-2-chloroethanone (CAS 1260892-53-2), molecular formula C8H11BrClFO and molecular weight 257.53 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(3-bromo-5-fluorophenyl)-2-chloroethanone (C8H11BrClFO) is characterized by a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H11BrClFO |
| Molecular Weight | 257.53 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 | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl/Br-containing |
Related bromo Standards
- 2-bromo-1-(3-chloro-2-fluorophenyl)ethan-1-one (CAS 1192313-64-6)
- 7-bromo-2-chloro-5-fluoro-1H-benzimidazole (CAS 1239720-18-3)
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Recommended Standards
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- Insulin Degludec Impurity 1 (CAS 843666-26-2)
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 18665070610 / Nicole.chen@cato-chem.com