6-Bromo-3-chloro-2,4-difluorobenzyl alcohol CAS 2121512-37-4
| CAS No. | 2121512-37-4 |
| Molecular Formula | C7H4BrClF2O |
| Molecular Weight | 257.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Bromo-3-chloro-2,4-difluorobenzyl alcohol (CAS 2121512-37-4), a certified reference material (molecular formula C7H4BrClF2O, MW 257.46 g/mol) for analytical method development and quality control.
Structurally, 6-Bromo-3-chloro-2,4-difluorobenzyl alcohol (C7H4BrClF2O) contains a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 257.46 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-Bromo-3-chloro-2,4-difluorobenzyl alcohol 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.
Physical & Chemical Properties
| Molecular Formula | C7H4BrClF2O |
| Molecular Weight | 257.46 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/Cl/Br-containing |
Related Bromo Standards
- 2-Bromo-1-chloro-4-(difluoromethoxy)benzene (CAS 1000574-90-2)
- 4-Bromo-1-chloro-2-(difluoromethoxy)benzene (CAS 1000575-20-1)
- 1-Bromo-3-chloro-5-(difluoromethoxy)benzene (CAS 1004112-67-7)
- 1-Bromo-4-chloro-2-(difluoromethoxy)benzene (CAS 1056942-37-0)
- 4-Bromo-2-chloro-1-(difluoromethoxy)benzene (CAS 1062614-42-9)
- 1-Bromo-2-[chloro(difluoro)methoxy]benzene (CAS 112556-12-4)
- 1-Bromo-4-(chlorodifluoromethoxy)benzene (CAS 112556-13-5)
- 2-Bromo-4-chloro-1-(difluoromethoxy)benzene (CAS 1214348-81-8)
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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