3-(Benzyloxy)-2-fluoro-5-methylphenylboronic acid CAS 2096338-26-8
| CAS No. | 2096338-26-8 |
| Molecular Formula | C14H14BFO3 |
| Molecular Weight | 260.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(Benzyloxy)-2-fluoro-5-methylphenylboronic acid.
3-(Benzyloxy)-2-fluoro-5-methylphenylboronic acid (CAS 2096338-26-8), molecular formula C14H14BFO3 and molecular weight 260.07 g/mol, is a CATO reference standard with documented purity and traceability.
3-(Benzyloxy)-2-fluoro-5-methylphenylboronic acid (C14H14BFO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. 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).
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 3-(Benzyloxy)-2-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)
- 2-(Benzyloxy)-4-fluoro-5-methylphenylboronic acid (CAS 2096331-49-4)
- 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
- 3-(4-Iodophenyl)propanal (CAS 213264-51-8)
- 3,5-Dimethyl-4-iodobenzaldehyde (CAS 99357-51-4)
- 2,3-Dihydro-3-(iodomethyl)-benzofuran (CAS 78739-83-0)
- 3-Iodopropiophenone (CAS 24070-51-7)
- n-((5-Methylthiophen-2-yl)methyl)butan-2-amine (CAS 869942-31-4)
- 2-(4-(2,2-Dicyanovinyl)-2-methoxyphenoxy)-N-phenylacetamide (CAS 333341-47-2)
- 1,3-Di-iso-propyl-5-methylbenzene (CAS 3055-14-9)
- 4-Bromo-2-nitro-5-(trifluoromethyl)aniline (CAS 683241-86-3)
- (S)-1-acetylpyrrolidine-3-carboxylic acid (CAS 1693726-38-3)
- 5-Fluoro-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylic acid (CAS 524005-41-2)
- 3-Bromo-5-methoxybenzo[b]thiophene-2-carboxylic acid (CAS 62913-20-6)
- 2-(3-Acetylphenyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 300385-04-0)
- Ethyl 5-(4-biphenyl)-5-oxovalerate (CAS 138247-17-3)
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