(2-((4-Fluorobenzyl)oxy)-5-methylphenyl)boronic acid CAS 1256358-49-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1256358-49-2 |
| Molecular Formula | C14H14BFO3 |
| Molecular Weight | 260.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-((4-Fluorobenzyl)oxy)-5-methylphenyl)boronic acid (CAS 1256358-49-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H14BFO3. Molecular weight: 260.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1990 |
| Halogen Content | F-containing |
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Recommended Standards
- 2-(3-Fluorophenylmethoxy)-5-methylphenylboronic acid (CAS 1256355-82-4)
- 2-(2-Fluorophenylmethoxy)-5-methylphenylboronic acid (CAS 1256358-51-6)
- 1-(5-Bromothiophen-2-yl)-2,2,2-trifluoroethan-1-amine (CAS 1250920-46-7)
- (S)-tert-Butyl 3-(pyrimidin-4-yloxy)pyrrolidine-1-carboxylate (CAS 1956435-80-5)
- N-(4-Acetylphenyl)-2-phenylacetamide (CAS 89246-39-9)
- 5,7-Dichloro-3-iodopyrazolo[1,5-a]pyrimidine (CAS 754211-05-7)
- 2-(p-Tolyl)-1,3,6,2-dioxazaborocane (CAS 5123-18-2)
- N-(3-Methyl-1-(4-oxo-1-phenyl-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)-1H-pyrazol-5-yl)thiophene-2-carboxamide (CAS 1019098-20-4)
- (5Z)-5-{[(4-chlorophenyl)amino]methylidene}-4-methoxy-2,5-dihydrofuran-2-one (CAS 1164520-93-7)
- Hexapeptide-1 (CAS CATO-CPTD788821)
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