(4-((2,6-Dimethylpyridin-3-yl)oxy)-3-fluorophenyl)boronic acid pinacol ester, 97% CAS 1056461-94-9
| CAS No. | 1056461-94-9 |
| Molecular Formula | C19H23BFNO3 |
| Molecular Weight | 343.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(4-((2,6-Dimethylpyridin-3-yl)oxy)-3-fluorophenyl)boronic acid pinacol ester, 97% (CAS 1056461-94-9) is a high-purity analytical reference standard with the molecular formula C19H23BFNO3 and a molecular weight of 343.20 g/mol.
The molecular framework of (4-((2,6-Dimethylpyridin-3-yl)oxy)-3-fluorophenyl)boronic acid pinacol ester, 97% (C19H23BFNO3) is characterized by a steroid core, an amide 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures (4-((2,6-Dimethylpyridin-3-yl)oxy)-3-fluorophenyl)boronic acid pinacol ester, 97% under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H23BFNO3 |
| Molecular Weight | 343.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Dimethylpyridin Standards
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- 7-(2,6-Dimethylpyridin-4-yl)-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 40034-50-2)
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Recommended Standards
- 5-(((4-Bromophenyl)thio)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 477866-37-8)
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