1-((3-Bromobenzyl)oxy)-2,4-dichlorobenzene CAS 1282442-16-3
| CAS No. | 1282442-16-3 |
| Molecular Formula | C13H9BrCl2O |
| Molecular Weight | 332.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-((3-Bromobenzyl)oxy)-2,4-dichlorobenzene is closely related to a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-((3-Bromobenzyl)oxy)-2,4-dichlorobenzene (CAS 1282442-16-3) is a high-purity analytical reference standard with the molecular formula C13H9BrCl2O and a molecular weight of 332.02 g/mol.
Owing to a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system, 1-((3-Bromobenzyl)oxy)-2,4-dichlorobenzene is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 332.02 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 1-((3-Bromobenzyl)oxy)-2,4-dichlorobenzene 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 | 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.) | 1990 |
| 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
- (4-Bromophenyl)(3,5-dichlorophenyl)methanol (CAS 1283678-14-7)
- (3-Bromophenyl)(3,4-dichlorophenyl)methanol (CAS 1284389-90-7)
- (2-Bromophenyl)(3,4-dichlorophenyl)methanol (CAS 1284404-29-0)
- 2-((2-Bromobenzyl)oxy)-1,4-dichlorobenzene (CAS 1285503-72-1)
- (Z)-1-(4-chlorobenzyl)-3-(((4-chlorobutanoyl)oxy)imino)indolin-2-one (CAS 303149-77-1)
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