1-(2-Bromoethyl)-2-ethoxybenzene CAS 61850-95-1
| CAS No. | 61850-95-1 |
| Molecular Formula | C10H13BrO |
| Molecular Weight | 229.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, 1-(2-Bromoethyl)-2-ethoxybenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 229.11 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.
1-(2-Bromoethyl)-2-ethoxybenzene (CAS 61850-95-1), molecular formula C10H13BrO and molecular weight 229.11 g/mol, is a CATO reference standard with documented purity and traceability.
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.) | 1974 |
| Halogen Content | Br-containing |
Related Bromoethyl Standards
- 1-(2-Bromoethyl)-4-(methoxymethyl)benzene (CAS 104060-25-5)
- 2-(2-Bromoethyl)-5-(2-methylcyclopropyl)furan (CAS 1341624-96-1)
- 1-(2-Bromoethyl)-3-ethoxybenzene (CAS 1342391-53-0)
- 1-(2-Bromoethyl)-4-ethoxybenzene (CAS 181806-27-9)
- 1-(2-Bromoethyl)-4-methoxy-2-methylbenzene (CAS 30888-96-1)
- 2-(2-Bromoethyl)-1-methoxy-4-methylbenzene (CAS 33875-90-0)
- 4-(2-Bromoethyl)-1-methoxy-2-methylbenzene (CAS 69919-95-5)
- 4-(1-Bromoethyl)benzoic acid (CAS 113023-73-7)
Recommended Standards
- 1-(2-Bromoethoxy)-4-ethylbenzene (CAS 58826-79-2)
- 1-(2-Bromoethoxy)-3,5-dimethylbenzene (CAS 37136-93-9)
- 1-(2-Bromophenyl)-2-methylpropan-1-ol (CAS 253309-48-7)
- 1-(2-Bromoethoxy)-2-ethylbenzene (CAS 915922-20-2)
- 2-(4-Sulfamoylphenoxy)acetamide (CAS 69986-22-7)
- 2,3-Dimethyl-6-(trifluoromethyl)imidazo[2,1-b]thiazole-5-carboxylic acid (CAS 1181329-20-3)
- 2-chloro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-sulfonyl chloride (CAS 1799541-52-8)
- 1-(Benzyloxy)-2-chloro-3-fluoro-4-nitrobenzene (CAS 1632444-56-4)
- 3-(3-(Tert-butyl)-1-methyl-1h-1,2,4-triazol-5-yl)propan-1-amine (CAS 1341366-85-5)
- 1-(2-Chloro-6-fluoro-benzyl)-3-isothiocyanato-5-methyl-1h-pyrazole (CAS 1001519-10-3)
- 3-BROMO-4-METHYL-5-(PROP-1-YN-1-YL)PYRIDINE (CAS 1383985-19-0)
- Ilaprazole impurity 198 (CAS CATO-C4X-1130198)
- 1-Acetyl-3-(isopropylamino)piperidine (CAS 1353973-52-0)
- MCH-Gene-Overprinted-Polypeptide-14 (rat) (H-4746.0500) (CAS 182917-44-8)
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