2-(Benzyloxy)-4-fluoro-5-methylphenylboronic acid CAS 2096331-49-4
| CAS No. | 2096331-49-4 |
| Molecular Formula | C14H14BFO3 |
| Molecular Weight | 260.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(Benzyloxy)-4-fluoro-5-methylphenylboronic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(Benzyloxy)-4-fluoro-5-methylphenylboronic acid (CAS 2096331-49-4), a certified reference material (molecular formula C14H14BFO3, MW 260.07 g/mol) for analytical method development and quality control.
The molecular framework of 2-(Benzyloxy)-4-fluoro-5-methylphenylboronic acid (C14H14BFO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. 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.
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.
CATO manufactures 2-(Benzyloxy)-4-fluoro-5-methylphenylboronic acid 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 | C14H14BFO3 |
| Molecular Weight | 260.07 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.) | 1997 |
| Halogen Content | F-containing |
Related Benzyloxy Standards
- (4-((Benzyloxy)methyl)-2-fluorophenyl)boronic acid (CAS 1029439-51-7)
- 6-Benzyloxy-2-fluoro-3-methylphenylboronic acid (CAS 1451391-39-1)
- 3-(Benzyloxy)-2-fluoro-5-methylphenylboronic acid (CAS 2096338-26-8)
- Methyl 3-(benzyloxy)-4-oxo-4H-pyran-2-carboxylate (CAS 1332855-89-6)
- 5-(Benzyloxy)-1-methyl-6-oxo-1,6-dihydropyrimidine-4-carboxylic acid (CAS 1338091-25-0)
- 4-(Benzyloxy)-6-methyl-5-nitropyrimidin-2-amine (CAS 160948-33-4)
- Methyl 5-(benzyloxy)-6-oxo-1,6-dihydropyrimidine-4-carboxylate (CAS 845723-50-4)
- 3-(Benzyloxy)-5-fluoro-4-methylbenzoic acid (CAS 1215030-99-1)
Recommended Standards
- 2-(6-Chloro-3-oxo-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)acetyl chloride (CAS 875006-82-9)
- 2,3-Dihydro-2-(iodomethyl)benzofuran (CAS 59152-49-7)
- 2-(4-Iodophenyl)acetimidamide (CAS 744143-50-8)
- 2,3-Dihydro-3-(iodomethyl)-benzofuran (CAS 78739-83-0)
- Ethyl 3-hydroxyfuro[2,3-b]pyridine-2-carboxylate (CAS 109274-83-1)
- Methyl 2-chloro-4-(3-chlorophenyl)benzoate (CAS 1820704-01-5)
- 4-Chloro-3-iodo-2,6-dimethylpyridine (CAS 111079-36-8)
- 2-(4-Methyl-1H-pyrazol-1-yl)acetohydrazide (CAS 1004644-53-4)
- 1-(2-(Piperazin-1-yl)acetyl)pyrrolidin-2-one 2,2,2-trifluoroacetate (CAS 1354953-64-2)
- 2-Methylfumaric acid (CAS 7407-59-2)
- 4-Butylbenzenesulfonyl chloride (CAS 54997-92-1)
- tert-butyl (3R,4S)-3-amino-4-methylpyrrolidine-1-carboxylate (CAS 1290191-85-3)
- Cefotaxime Impurity 39 (CAS CATO-C4X-120139)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com