3-Methoxyphenethylmagnesium bromide, 0.5M 2-MeTHF CAS 125159-92-4
| CAS No. | 125159-92-4 |
| Molecular Formula | C9H11BrMgO |
| Molecular Weight | 239.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Methoxyphenethylmagnesium bromide, 0.5M 2-MeTHF is closely related to a salt form, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Methoxyphenethylmagnesium bromide, 0.5M 2-MeTHF (CAS 125159-92-4), molecular formula C9H11BrMgO and molecular weight 239.39 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-Methoxyphenethylmagnesium bromide, 0.5M 2-MeTHF (C9H11BrMgO) is characterized by a salt form, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C9H11BrMgO |
| Molecular Weight | 239.39 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.) | 1992 |
| Halogen Content | Br-containing |
Related Methoxyphenethylmagnesium Standards
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