2,4-Difluoro-3-(2-methoxyethoxy)-5-methylphenylboronic acid CAS 2096341-45-4
| CAS No. | 2096341-45-4 |
| Molecular Formula | C10H13BF2O4 |
| Molecular Weight | 246.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H13BF2O4, 2,4-Difluoro-3-(2-methoxyethoxy)-5-methylphenylboronic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 246.02 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO supplies 2,4-Difluoro-3-(2-methoxyethoxy)-5-methylphenylboronic acid (CAS 2096341-45-4), a certified reference material (molecular formula C10H13BF2O4, MW 246.02 g/mol) for analytical method development and quality control.
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), 2,4-Difluoro-3-(2-methoxyethoxy)-5-methylphenylboronic acid 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 | C10H13BF2O4 |
| Molecular Weight | 246.02 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), 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; 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.) | 1997 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 3,5-Difluoro-4-(2-methoxyethoxy)-2-methylphenylboronic acid (CAS 2096336-94-4)
- 1,1-Difluoro-3-(iodomethyl)cyclopentane (CAS 1042153-28-5)
- 1,1-difluoro-4-iodo-cyclohexane (CAS 476415-00-6)
- 1,4-difluoro-2-(trifluoromethane)sulfonylbenzene (CAS 1240526-79-7)
- Methyl 3,3-difluoro-5-(trifluoromethyl)cyclohexane-1-carboxylate (CAS 2231675-24-2)
- Ethyl 2,6-difluoro-3-(methoxymethoxy)benzoate (CAS 1384476-81-6)
- 1-(4,6-Difluoro-1,3,5-triazin-2-yl)-2-methyl-2H-isoindole (CAS 122855-66-7)
- 4,4'-(2,3-Difluoro-1,4-phenylene)bis(1H-pyrazole) (CAS 2044270-04-2)
Recommended Standards
- 2-Bromo-5-nitroisonicotinamide (CAS 1804407-80-4)
- 3-(5-Bromo-3-nitro-1H-1,2,4-triazol-1-yl)propanenitrile (CAS 159209-56-0)
- 5-Bromo-3-nitropyridine-2-carboxamide (CAS 412035-35-9)
- 1-Fluoro-4-(iodoethynyl)benzene (CAS 1246224-43-0)
- Zolmitriptan USP Related Compound H (CAS 1116-77-4)
- 5,7-Dichloro-2,3-dimethylpyrazolo[1,5-a]pyrimidine (CAS 1500104-08-4)
- 2-Methoxy-N-methylbenzamide (CAS 3400-35-9)
- (R)-6,7-dihydro-5H-pyrrolo[1,2-a]imidazol-7-yl acetate (CAS 1221187-79-6)
- 4,4'-Di(methylthio)-2,2'-bipyridine (CAS 101028-38-0)
- 2-(1-Chloro-4-hydroxy-5-methylisoquinoline-3-carboxamido)acetic acid (CAS 947516-54-3)
- Cefcapene Impurity 26 (CAS CATO-C4X-182426)
- 2-Chloro-5-methyl-4-(thiophen-2-yl)pyrimidine (CAS 131022-67-8)
- Methyl 4-Morpholinepropionate (CAS 33611-43-7)
- Peptide 432 (CAS CATO-CPTD788432)
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