(E)-2-(3-Bromostyryl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione CAS 943552-33-8
| CAS No. | 943552-33-8 |
| Molecular Formula | C13H12BBrNO4 |
| Molecular Weight | 336.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (E)-2-(3-Bromostyryl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(E)-2-(3-Bromostyryl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione (CAS 943552-33-8) is a high-purity analytical reference standard with the molecular formula C13H12BBrNO4 and a molecular weight of 336.95 g/mol.
(E)-2-(3-Bromostyryl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione (C13H12BBrNO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (E)-2-(3-Bromostyryl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione 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.
Physical & Chemical Properties
| Molecular Formula | C13H12BBrNO4 |
| Molecular Weight | 336.95 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related E Standards
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