2-((4-Bromobenzyl)oxy)-1,4-dichlorobenzene CAS 854259-98-6
| CAS No. | 854259-98-6 |
| Molecular Formula | C13H9BrCl2O |
| Molecular Weight | 332.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 2-((4-Bromobenzyl)oxy)-1,4-dichlorobenzene (CAS 854259-98-6), a certified reference material (molecular formula C13H9BrCl2O, MW 332.02 g/mol) for analytical method development and quality control.
Structurally, 2-((4-Bromobenzyl)oxy)-1,4-dichlorobenzene (C13H9BrCl2O) contains a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 332.02 g/mol, it falls into the moderately-high-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.
Physical & Chemical Properties
| Molecular Formula | C13H9BrCl2O |
| Molecular Weight | 332.02 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 |
| 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.) | 1987 |
| Halogen Content | Cl/Br-containing |
Related Bromobenzyl Standards
- 1-((4-Bromobenzyl)oxy)-3,5-dichlorobenzene (CAS 1195684-76-4)
- 1-((4-Bromobenzyl)oxy)-2,3-dichlorobenzene (CAS 1270974-67-8)
- 1-((4-Bromobenzyl)oxy)-2,4-dichlorobenzene (CAS 1271678-96-6)
- 2-((4-Bromobenzyl)oxy)-1,3-dichlorobenzene (CAS 1272150-39-6)
- 1-((3-Bromobenzyl)oxy)-3,5-dichlorobenzene (CAS 1272150-44-3)
- 1-((3-Bromobenzyl)oxy)-2,3-dichlorobenzene (CAS 1274677-10-9)
- 4-((4-Bromobenzyl)oxy)-1,2-dichlorobenzene (CAS 1275514-99-2)
- 1-((2-Bromobenzyl)oxy)-2,4-dichlorobenzene (CAS 1275967-12-8)
Recommended Standards
- 2-(Benzyloxy)-5-bromo-1,3-dichlorobenzene (CAS 155891-94-4)
- 2-((4-Bromophenoxy)methyl)-1,3-dichlorobenzene (CAS 889075-65-4)
- 2-Hydroxy-5-iodo-3-(trifluoromethyl)benzoic acid (CAS 1445995-72-1)
- 2-(Benzyloxy)-1-bromo-3,5-dichlorobenzene (CAS 2624417-12-3)
- 2-((2,6,8-Trichloroquinazolin-4-yl)amino)ethanol (CAS 88404-46-0)
- 4-Chloro-1,3-dimethyl-1H-pyrazole-5-carbonyl chloride (CAS 128141-47-9)
- 3-(2-Chloroethoxy)pyridine (CAS 52536-10-4)
- 3-Iodo-1,10-phenanthroline (CAS 1821123-02-7)
- 5-Cyclopropoxy-3-nitropicolinamide (CAS 1243481-02-8)
- 2,3,5-Trimethylcyclohexa-2,5-diene-1,4-dione (CAS 935-92-2)
- 2-(Aminomethyl)benzo[d]oxazole-7-carbonyl chloride (CAS 1803842-27-4)
- N-(2-(1,3-dimethyl-5-phenoxy-1H-pyrazol-4-yl)ethyl)-4-fluorobenzenesulfonamide (CAS 477711-51-6)
- Phenylephrine Impurity 12 (CAS CATO-C4X-146712)
- Allo-D-Ile27-Tirzepatide (CAS CATO-CPTD788961)
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