1-((3-Bromobenzyl)oxy)-2,4-difluorobenzene CAS 1308631-97-1
| CAS No. | 1308631-97-1 |
| Molecular Formula | C13H9BrF2O |
| Molecular Weight | 299.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((3-Bromobenzyl)oxy)-2,4-difluorobenzene (C13H9BrF2O) contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
1-((3-Bromobenzyl)oxy)-2,4-difluorobenzene (CAS 1308631-97-1) is a high-purity analytical reference standard with the molecular formula C13H9BrF2O and a molecular weight of 299.11 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-((3-Bromobenzyl)oxy)-2,4-difluorobenzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H9BrF2O |
| Molecular Weight | 299.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Br-containing |
Related Bromobenzyl Standards
- 1-((2-Bromobenzyl)oxy)-2,4-difluorobenzene (CAS 1304491-84-6)
- 1-((4-Bromobenzyl)oxy)-2,3-difluorobenzene (CAS 1498171-05-3)
- 1-((4-Bromobenzyl)oxy)-2,4-difluorobenzene (CAS 910453-96-2)
- 2-((4-Bromobenzyl)oxy)-1,4-difluorobenzene (CAS 845866-76-4)
- 1-(4-Bromobenzyl)-5-Fluoro-Uracil (CAS 85093-34-1)
- 4-(3-Bromobenzyl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 1273870-44-2)
- 4-(4-Bromobenzyl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 1338494-92-0)
- 4-(2-Bromobenzyl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 1338495-18-3)
Recommended Standards
- 3-Iodo-5,7-dimethylquinolin-4(1H)-one (CAS 1330750-83-8)
- Methyl 4-chloro-1-(4-chlorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate (CAS 129109-19-9)
- 3-Iodo-7,8-dimethylquinolin-4(1H)-one (CAS 1330751-09-1)
- methyl 1-(3,4-dichlorophenyl)-4-formyl-1H-pyrazole-3-carboxylate (CAS 1290710-37-0)
- (3Z)-3-{2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-methylhydrazin-1-ylidene}-2,3-dihydro-1H-indol-2-one (CAS 1048915-16-7)
- (1E)-N-[3,5-Bis(trifluoromethyl)phenyl]-1-{4-[(2,4-dichlorophenyl)methoxy]phenyl}methanimine (CAS 297149-81-6)
- N-(2,3-Dichlorophenyl)-2-(4-methoxy-3-methylphenyl)acetamide (CAS 955809-12-8)
- 5-Bromo-2-morpholinopyrimidine-4-carboxylic acid (CAS 914208-35-8)
- (S)-(+)-4'-(2-Methylbutyl)-[1,1'-biphenyl]-4-ol (CAS 112231-66-0)
- [2-(3-fluorophenoxy)ethyl](methyl)amine (CAS 883540-41-8)
- Methyl 4-(2-(2-((ethoxycarbonyl)amino)thiazol-4-yl)acetamido)benzoate (CAS 946284-80-6)
- (2-Methoxy-5-(methylsulfonyl)phenyl)boronic acid (CAS 1414956-77-6)
- Ethyl [(4,6-dimethylpyrimidin-2-yl)oxy]acetate (CAS 77165-99-2)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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