6-Benzyloxy-2-fluoropyridine-3-boronic acid CAS 1637749-70-2
| CAS No. | 1637749-70-2 |
| Molecular Formula | C12H11BFNO3 |
| Molecular Weight | 247.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Benzyloxy-2-fluoropyridine-3-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.
6-Benzyloxy-2-fluoropyridine-3-boronic acid (CAS 1637749-70-2) is a high-purity analytical reference standard with the molecular formula C12H11BFNO3 and a molecular weight of 247.03 g/mol.
The molecular framework of 6-Benzyloxy-2-fluoropyridine-3-boronic acid (C12H11BFNO3) is characterized by a nitrogen-containing heterocyclic scaffold, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C12H11BFNO3 |
| Molecular Weight | 247.03 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Benzyloxy Standards
- 2-(Benzyloxy)-5-fluoropyridin-3-ylboronic acid (CAS 1206776-48-8)
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Recommended Standards
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- 1-(6-Iodopyridin-3-yl)ethan-1-one (CAS 1400882-56-5)
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- 3-Bromo-5-(methylsulfonyl)benzonitrile (CAS 1891807-58-1)
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- 3-({1-[(2-Carboxyethyl)sulfanyl]cyclohexyl}sulfanyl)propanoic acid (CAS 4265-55-8)
- 7-Amino-6-hydroxy-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 102604-71-7)
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