| CAS No. | 1135389-59-1 |
| Molecular Formula | BrZn |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 232.38 g/mol gives (1,3-Dioxolan-2-ylmethyl)zinc bromide, 0.50 M in THF distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(1,3-Dioxolan-2-ylmethyl)zinc bromide, 0.50 M in THF (CAS 1135389-59-1) is a high-purity analytical reference standard with the molecular formula BrZnC4H7O2 and a molecular weight of 232.38 g/mol.
Owing to a salt form, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, (1,3-Dioxolan-2-ylmethyl)zinc bromide, 0.50 M in THF is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 232.38 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.
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.
As a certified reference material (CRM), (1,3-Dioxolan-2-ylmethyl)zinc bromide, 0.50 M in THF meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
| Molecular Formula | BrZn C4H7O2 |
| Molecular Weight | 232.38 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1989 |
| Halogen Content | Br-containing |