(1,3-dioxolane-2-ylmethyl)magnesium bromide solution CAS 180675-22-3
| CAS No. | 180675-22-3 |
| Molecular Formula | C4H7BrMgO2 |
| Molecular Weight | 191.31 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.
(1,3-dioxolane-2-ylmethyl)magnesium bromide solution (CAS 180675-22-3) is a high-purity analytical reference standard with the molecular formula C4H7BrMgO2 and a molecular weight of 191.31 g/mol.
Based on its molecular formula C4H7BrMgO2, (1,3-dioxolane-2-ylmethyl)magnesium bromide solution contains a salt form, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 191.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C4H7BrMgO2 |
| Molecular Weight | 191.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2008 |
| Halogen Content | Br-containing |
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- Salbutamol Impurity 77 (CAS 39235-57-9)
- 2-(Pentan-2-ylamino)acetic acid (CAS 87045-12-3)
- tert-Butyl 2-(4-bromobenzyl)piperazine-1-carboxylate (CAS 886773-04-2)
- 3-Amino-6-(4-methoxyphenyl)-N-(1-phenylethyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 500272-94-6)
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- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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