2,4-Difluoro-5-isobutoxyphenylboronic acid CAS 2096331-54-1
| CAS No. | 2096331-54-1 |
| Molecular Formula | C10H13BF2O3 |
| Molecular Weight | 230.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,4-Difluoro-5-isobutoxyphenylboronic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2,4-Difluoro-5-isobutoxyphenylboronic acid (CAS 2096331-54-1), molecular formula C10H13BF2O3 and molecular weight 230.02 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H13BF2O3, 2,4-Difluoro-5-isobutoxyphenylboronic 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 230.02 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).
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), 2,4-Difluoro-5-isobutoxyphenylboronic 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 | C10H13BF2O3 |
| Molecular Weight | 230.02 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
- 2,4-Difluoro-3-isobutoxyphenylboronic acid (CAS 2096339-89-6)
- 2,4-Difluoro-3-isopropoxy-5-methylphenylboronic acid (CAS 2096339-90-9)
- 2,4-Difluoro-5-methyl-3-propoxyphenylboronic acid (CAS 2096333-61-6)
- 3,5-Difluoro-2-methyl-4-propoxyphenylboronic acid (CAS 2096339-21-6)
- 3,5-Difluoro-4-isobutoxyphenylboronic acid (CAS 2096339-84-1)
- 3,5-Difluoro-4-isopropoxy-2-methylphenylboronic acid (CAS 2096339-88-5)
- 4,4-Difluoro-1-iodocyclopent-1-ene (CAS 1393559-94-8)
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Recommended Standards
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- (2,2-Bis(ethoxycarbonyl)cyclopropyl)boronic acid (CAS 2225152-08-7)
- 6-Methyl-2-oxo-1,2-dihydroquinoline-3-carboxylic acid (CAS 257862-32-1)
- 2-(4,5-Dimethyloxazol-2-yl)aniline (CAS 1048918-57-5)
- 1-(benzyloxy)-2-(2-methoxyethyl)benzene (CAS 1427435-95-7)
- (6Z,9Z)-18-Iodooctadeca-6,9-diene (CAS 60839-74-9)
- N-allyl-5-(4-chlorophenyl)-1,3,4-thiadiazol-2-amine (CAS 15944-99-7)
- N'-(3-chlorobenzoyl)-2-(1H-pyrrol-1-yl)benzohydrazide (CAS 478062-93-0)
- 5-Chlorobenzofuran-3(2H)-one (CAS 3261-05-0)
- 2-(4-(((1,3-Dimethyl-1H-pyrazol-4-yl)methyl)amino)-1H-pyrazol-1-yl)ethan-1-ol hydrochloride (CAS 1856051-76-7)
- 1-(2-(2-Chlorophenyl)acetyl)azetidine-3-carboxylic acid (CAS 1378992-85-8)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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