(2,4-Dichloro-5-(2-(dimethylamino)ethoxy)phenyl)boronic acid CAS 1256346-48-1
| CAS No. | 1256346-48-1 |
| Molecular Formula | C10H14BCl2NO3 |
| Molecular Weight | 277.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 277.94 g/mol gives (2,4-Dichloro-5-(2-(dimethylamino)ethoxy)phenyl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (2,4-Dichloro-5-(2-(dimethylamino)ethoxy)phenyl)boronic acid (CAS 1256346-48-1), a certified reference material (molecular formula C10H14BCl2NO3, MW 277.94 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H14BCl2NO3, (2,4-Dichloro-5-(2-(dimethylamino)ethoxy)phenyl)boronic acid contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 277.94 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C10H14BCl2NO3 |
| Molecular Weight | 277.94 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- [5-chloro-1-methyl-3-(trifluoromethyl)-1h-pyrazol-4-yl]methanol (CAS 282523-11-9)
- rel-(1R,3S)-Ethyl 3-((Z)-2-chloro-2-(4-chlorophenyl)vinyl)-2,2-dimethylcyclopropanecarboxylate (CAS 78479-01-3)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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