4-(bromomethyl)-2-methoxy-1-methylbenzene CAS 122488-92-0
| CAS No. | 122488-92-0 |
| Molecular Formula | C9H11BrO |
| Molecular Weight | 215.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 4-(bromomethyl)-2-methoxy-1-methylbenzene (CAS 122488-92-0), a certified reference material (molecular formula C9H11BrO, MW 215.09 g/mol) for analytical method development and quality control.
4-(bromomethyl)-2-methoxy-1-methylbenzene (C9H11BrO) contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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.) | 1991 |
| Halogen Content | Br-containing |
Related bromomethyl Standards
- 1-(Bromomethyl)-3-methoxy-5-methylbenzene (CAS 106116-42-1)
- 2-(2-(Bromomethyl)phenyl)ethan-1-ol (CAS 122444-35-3)
- 4-(Bromomethyl)-1-methoxy-2-methylbenzene (CAS 122488-89-5)
- 1-(Bromomethyl)-2-methoxy-3-methylbenzene (CAS 122950-66-7)
- 1-(bromomethyl)-3-(methoxymethyl)benzene (CAS 125604-03-7)
- 4-(Bromomethyl)-3,5-dimethylphenol (CAS 1379340-54-1)
- 1-(Bromomethyl)-2-(methoxymethyl)benzene (CAS 171055-42-8)
- 5-(Bromomethyl)-2-propylpyrimidine (CAS 1823380-14-8)
Recommended Standards
- 2-Methoxy-4-methylbenzyl bromide (CAS 122488-82-8)
- 3-Bromo-4-isopropylphenol (CAS 1243363-07-6)
- 5-Bromo-2-isopropylphenol (CAS 1243373-55-8)
- N-(5-Bromo-4-methyl-2-pyridinyl)-N-ethylamine (CAS 1220036-82-7)
- 3-Chloro-4-fluoro-N-(furan-2-ylmethyl)aniline (CAS 864421-62-5)
- 3-(4-Nitrophenoxy)benzoic acid (CAS 27237-21-4)
- Zolpidem Phenyl-4-carboxylic Acid Ethyl Ester (CAS 1026465-13-3)
- 1-Oxa-6-azaspiro[3.3]heptane (CAS 936947-34-1)
- 5-Nitrofuran-2-sulfonyl chloride (CAS 98026-86-9)
- N-(3-(1-(3-Fluorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl)-1,2,4-thiadiazol-5-yl)furan-2-carboxamide (CAS 931723-35-2)
- 2-(Boc-aminomethyl)benzoic acid (CAS 669713-61-5)
- Solriamfetol Impurity 7 (CAS 178429-63-5)
- 6-(Trifluoromethoxy)nicotinaldehyde (CAS 1361849-85-5)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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