(4-(2-(Cyclohexylamino)ethoxy)-3-fluorophenyl)boronic acid CAS 1704097-29-9
| CAS No. | 1704097-29-9 |
| Molecular Formula | C14H21BFNO3 |
| Molecular Weight | 281.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies (4-(2-(Cyclohexylamino)ethoxy)-3-fluorophenyl)boronic acid (CAS 1704097-29-9), a certified reference material (molecular formula C14H21BFNO3, MW 281.13 g/mol) for analytical method development and quality control.
(4-(2-(Cyclohexylamino)ethoxy)-3-fluorophenyl)boronic acid (C14H21BFNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C14H21BFNO3 |
| Molecular Weight | 281.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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 chloroform, dichloromethane, ethyl acetate, 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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- 1-Acetylpiperidin-2-one (CAS 3326-13-4)
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- Ethyl 2-fluoro-3-(trifluoromethyl)isonicotinate (CAS 1227603-80-6)
- 4-(5-{[(5-Phenyl-1,3,4-thiadiazol-2-yl)amino]-carbonyl}-1,3,4-thiadiazol-2-yl)butanoic acid (CAS 1142209-59-3)
- 4-Fluoro-3-methyl-N-propylbenzenesulfonamide (CAS 692745-66-7)
- 4-(Benzofuran-2-yl)-1-ethylpiperidine (CAS 738526-72-2)
- 4-Chloro-2-(((5-fluoro-2-methylphenyl)amino)methyl)phenol (CAS 1019568-94-5)
- 8-Benzyl-2-chloro-4,6-dimethylimidazo[1,5-a]pyrimidine (CAS 88875-14-3)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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