1-((3-Bromobenzyl)oxy)-2,4-dimethylbenzene CAS 1285646-40-3
| CAS No. | 1285646-40-3 |
| Molecular Formula | C15H15BrO |
| Molecular Weight | 291.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-((3-Bromobenzyl)oxy)-2,4-dimethylbenzene is closely related to a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-((3-Bromobenzyl)oxy)-2,4-dimethylbenzene (CAS 1285646-40-3), a certified reference material (molecular formula C15H15BrO, MW 291.18 g/mol) for analytical method development and quality control.
The molecular framework of 1-((3-Bromobenzyl)oxy)-2,4-dimethylbenzene (C15H15BrO) is characterized by a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
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.
Physical & Chemical Properties
| Molecular Formula | C15H15BrO |
| Molecular Weight | 291.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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 | Br-containing |
Related Bromobenzyl Standards
- 2-((4-Bromobenzyl)oxy)-1,4-dimethylbenzene (CAS 1270830-88-0)
- 1-((2-Bromobenzyl)oxy)-2,3-dimethylbenzene (CAS 1271694-10-0)
- 2-((3-Bromobenzyl)oxy)-1,4-dimethylbenzene (CAS 1275453-79-6)
- 4-((2-Bromobenzyl)oxy)-1,2-dimethylbenzene (CAS 1281658-73-8)
- 1-((3-Bromobenzyl)oxy)-3,5-dimethylbenzene (CAS 1283769-52-7)
- 4-((3-Bromobenzyl)oxy)-1,2-dimethylbenzene (CAS 1309933-02-5)
- 1-((3-Bromobenzyl)oxy)-2,3-dimethylbenzene (CAS 1309933-22-9)
- 1-((4-Bromobenzyl)oxy)-2,4-dimethylbenzene (CAS 1309933-85-4)
Recommended Standards
- (3-Bromophenyl)(2,3-dimethylphenyl)methanol (CAS 1285480-74-1)
- (4-Bromophenyl)(4-ethylphenyl)methanol (CAS 1291673-39-6)
- (2-Bromophenyl)(2,5-dimethylphenyl)methanol (CAS 1285147-54-7)
- (4-Bromophenyl)(3,4-dimethylphenyl)methanol (CAS 1307514-85-7)
- N-(4-Ethoxyphenyl)-2-((4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 571180-31-9)
- 2-Methyl-4-((tetrahydro-2H-thiopyran-3-yl)amino)but-2-enoic acid (CAS 1704471-86-2)
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