(2,6-Difluoro-3-propoxyphenyl)boronic acid CAS 849062-14-2
| CAS No. | 849062-14-2 |
| Molecular Formula | C9H11BF2O3 |
| Molecular Weight | 215.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 215.99 g/mol gives (2,6-Difluoro-3-propoxyphenyl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (2,6-Difluoro-3-propoxyphenyl)boronic acid (CAS 849062-14-2), a certified reference material (molecular formula C9H11BF2O3, MW 215.99 g/mol) for analytical method development and quality control.
Structurally, (2,6-Difluoro-3-propoxyphenyl)boronic acid (C9H11BF2O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 215.99 g/mol, it falls into the medium-molecular-weight range. 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), (2,6-Difluoro-3-propoxyphenyl)boronic 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 | C9H11BF2O3 |
| Molecular Weight | 215.99 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.) | 1987 |
| Halogen Content | F-containing |
Related Difluoro Standards
- (4,5-Difluoro-2-isopropoxyphenyl)boronic acid (CAS 1072951-61-1)
- (2,3-Difluoro-4-isopropoxyphenyl)boronic acid (CAS 1154762-01-2)
- 3,4-Difluoro-2-isopropoxyphenylboronic acid (CAS 1451390-92-3)
- (3,5-Difluoro-4-isopropoxyphenyl)boronic acid (CAS 1451390-93-4)
- (2,4-Difluoro-3-isopropoxyphenyl)boronic acid (CAS 1451390-95-6)
- (2,3-Difluoro-5-isopropoxyphenyl)boronic acid (CAS 1960405-52-0)
- (2,3-Difluoro-4-propoxyphenyl)boronic acid (CAS 212837-49-5)
- (2,6-Difluoro-3-isopropoxyphenyl)boronic acid (CAS 849062-04-0)
Recommended Standards
- (2,6-Difluoro-4-isopropoxyphenyl)boronic acid (CAS 2096337-66-3)
- 2,3-Dichloro-4-(trifluoromethyl)pyridine (CAS 89719-93-7)
- 2,3-Dichloro-5-(trifluoromethyl)pyridine (CAS 69045-84-7)
- 4,6-Dichloro-2-(difluoromethyl)-3-fluoropyridine (CAS 1806820-23-4)
- 2,2,2-Trifluoro-1-(6-nitro-3-indolyl)ethanone (CAS 676476-90-7)
- 2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole (CAS 1310384-42-9)
- 4,4''-Bis(bromomethyl)-5'-(4-(bromomethyl)phenyl)-1,1':3',1''-terphenyl (CAS 42837-44-5)
- (E)-3-(Dimethylamino)-1-(2,4-dimethylphenyl)prop-2-en-1-one (CAS 1314412-07-1)
- Ethyl 2-cyclopropylimidazo[2,1-b][1,3,4]thiadiazole-6-carboxylate (CAS 1211742-78-7)
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- 4-(2,2,2-Trifluoroethoxy)piperidine (CAS 1004527-59-6)
- (3-(Methoxycarbonyl)isoquinolin-7-yl)boronic acid (CAS 284660-85-1)
- 4,5-Bis(4-fluorophenyl)-4h-1,2,4-triazole-3-thiol (CAS 54543-38-3)
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