1-Bromo-4-(2-methoxyethyl)benzene CAS 60835-90-7
| CAS No. | 60835-90-7 |
| Molecular Formula | C9H11BrO |
| Molecular Weight | 215.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Bromo-4-(2-methoxyethyl)benzene.
1-Bromo-4-(2-methoxyethyl)benzene (CAS 60835-90-7) is a high-purity analytical reference standard with the molecular formula C9H11BrO and a molecular weight of 215.09 g/mol.
Based on its molecular formula C9H11BrO, 1-Bromo-4-(2-methoxyethyl)benzene 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 215.09 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 | C9H11BrO |
| Molecular Weight | 215.09 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 Bromo Standards
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- 4-Bromo-1-cyclopentylpyrazole (CAS 1012880-01-1)
- 2-Bromo-1-ethoxy-4-methylbenzene (CAS 103260-55-5)
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Recommended Standards
- 1-Bromo-3-methoxy-2,4-dimethylbenzene (CAS 78668-12-9)
- 1-Bromo-4-(ethoxymethyl)benzene (CAS 95068-22-7)
- 1-Bromo-3-(methoxymethyl)-2-methylbenzene (CAS 2169386-05-2)
- 1-Bromo-4-ethoxy-2-methylbenzene (CAS 68155-69-1)
- 2-Chloro-4-ethoxy-5-fluorobenzoic acid (CAS 2384803-60-3)
- 1-(7-(Chloromethyl)benzo[d]oxazol-2-yl)ethanone (CAS 1806528-19-7)
- tert-Butyl ((1S)-1-(5-methyl-4,5-dihydrooxazol-2-yl)ethyl)carbamate (CAS 819075-35-9)
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- 2-Chloro-1,4,5,6-tetrahydrocyclopenta[d]imidazole (CAS 1049118-62-8)
- Ethyl 2-(naphthalen-1-yl)-2-oxoacetate (CAS 33656-65-4)
- 2-HYdroxy-cyclopent-1-enecarbonitrile (CAS 170938-28-0)
- 2-(2-Bromo-4-chlorophenoxy)propanoic acid (CAS 98590-32-0)
- 5-Bromo-2-propyl-2H-indazole (CAS 1280786-77-7)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
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