(3,6-Difluoro-2-(hexyloxy)phenyl)boronic acid CAS 343628-19-3
| CAS No. | 343628-19-3 |
| Molecular Formula | C12H17BF2O3 |
| Molecular Weight | 258.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 258.07 g/mol gives (3,6-Difluoro-2-(hexyloxy)phenyl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (3,6-Difluoro-2-(hexyloxy)phenyl)boronic acid (CAS 343628-19-3), a certified reference material (molecular formula C12H17BF2O3, MW 258.07 g/mol) for analytical method development and quality control.
The molecular framework of (3,6-Difluoro-2-(hexyloxy)phenyl)boronic acid (C12H17BF2O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), (3,6-Difluoro-2-(hexyloxy)phenyl)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 | C12H17BF2O3 |
| Molecular Weight | 258.07 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 chloroform, dichloromethane, ethyl acetate, 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.) | 2025 |
| Halogen Content | F-containing |
Related Difluoro Standards
- (2,3-Difluoro-4-(hexyloxy)phenyl)boronic acid (CAS 121219-20-3)
- [2,6-Difluoro-4-(oxan-4-yloxy)phenyl]boronic acid (CAS 2377608-93-8)
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- 2,2-Difluoro-7-methyl-6,7-dihydro-[1,3]dioxolo[4,5-f]benzofuran-7-carboxylic acid (CAS 2068724-32-1)
- 4,4'-Difluoro-3-(trifluoromethyl)-1,1'-biphenyl (CAS 1032507-08-6)
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Recommended Standards
- 2-[(4-bromophenyl)formamido]acetic acid (CAS 18815-75-3)
- (6-Bromo-8-methoxyimidazo[1,2-a]pyrazin-3-yl)methanol (CAS 238422-39-4)
- 4-Bromo-6-nitrochromane (CAS 1824269-57-9)
- 1-(2,2-Difluoroethyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2246778-86-7)
- 898774-94-2 1-(2-Fluorophenyl)-3-(3-methoxyphenyl)propan-1-one DTXSID70644238 (CAS 898774-94-2)
- (S)-Ethyl 1-(chlorosulfonyl)pyrrolidine-2-carboxylate (CAS 1028366-95-1)
- 2-Ethyl-7-fluoro-3-methyl-4-nitro-1H-indole (CAS 663177-51-3)
- 4-Isopropylnicotinimidamide (CAS 1256809-58-1)
- 2-((3-Hydroxypropyl)amino)-5-nitrobenzonitrile (CAS 906214-83-3)
- 5-Bromo-2-chloro-N-(2-(pyrimidin-5-yl)ethyl)benzamide (CAS 2034482-11-4)
- 3,5-Dibromo-2,6-dimethylpyridine (CAS 3430-34-0)
- 5-Chloro-6-(difluoromethyl)-2-methylpyrimidin-4(3H)-one (CAS 1707378-61-7)
- 2,3-Dihydro-2-[3-(2-phenoxyethoxy)phenyl]-4(1H)-quinazolinone (CAS 1354095-56-9)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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