4-(2-Bromoethoxy)-1,2-dimethylbenzene CAS 3351-53-9
| CAS No. | 3351-53-9 |
| Molecular Formula | C10H13BrO |
| Molecular Weight | 229.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Bromoethoxy)-1,2-dimethylbenzene (CAS 3351-53-9) is a high-purity analytical reference standard with the molecular formula C10H13BrO and a molecular weight of 229.11 g/mol.
Based on its molecular formula C10H13BrO, 4-(2-Bromoethoxy)-1,2-dimethylbenzene contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 229.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C10H13BrO |
| Molecular Weight | 229.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1957 |
| Halogen Content | Br-containing |
Related Bromoethoxy Standards
- 1-(2-Bromoethoxy)-3-ethylbenzene (CAS 125797-09-3)
- 1-(2-Bromoethoxy)-2,4-dimethylbenzene (CAS 18800-35-6)
- 1-(2-Bromoethoxy)-2,3-dimethylbenzene (CAS 37136-95-1)
- 1-(2-Bromoethoxy)-2-ethylbenzene (CAS 915922-20-2)
- 1-(2-Bromoethoxy)-3,5-dimethylbenzene (CAS 37136-93-9)
- 1-(2-Bromoethoxy)-4-ethylbenzene (CAS 58826-79-2)
- 2-(2-Bromoethoxy)-1,3-dimethylbenzene (CAS 37136-92-8)
- 2-(2-Bromoethoxy)-1,4-dimethylbenzene (CAS 37136-96-2)
Recommended Standards
- 4-(2,6-Dichlorobenzylidene)imidazolidine (CAS 493019-83-3)
- 4-(2-Bromoethyl)-1-methoxy-2-methylbenzene (CAS 69919-95-5)
- 4-(2,3-Dichlorobenzylidene)imidazolidine (CAS 493019-85-5)
- 4-(4-Bromophenyl)butan-2-ol (CAS 223554-16-3)
- Ethyl 3-cyano-3-(4-ethylphenyl)-2-hydroxyacrylate (CAS 199179-88-9)
- N-((Octahydrocyclopenta[b][1,4]oxazin-7-yl)methyl)pyrimidin-2-amine (CAS 1422133-14-9)
- Ethyl 2-Chloro-5-[2-(trifluoromethyl)phenyl]-1H-pyrrole-3-carboxylate (CAS 881673-68-3)
- 3-Fluoro-N-((1-hydroxycyclopentyl)methyl)benzamide (CAS 1216822-78-4)
- 5-Methyl-4,6-dinitro-1H-indazole (CAS 1167056-10-1)
- Adaprolol maleate (CAS 121009-31-2)
- Ethyl 6-chloro-4-methoxypicolinate (CAS 1122090-80-5)
- N-(4-(allyloxy)-3-bromo-5-methoxybenzyl)propan-2-amine (CAS 940358-55-4)
- 2-Hydroxy-5-iodobenzenesulfonamide (CAS 1243475-97-9)
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