2-(4-(2-Fluoroethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 864754-47-2
| CAS No. | 864754-47-2 |
| Molecular Formula | C14H20BFO3 |
| Molecular Weight | 266.12 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.
CATO supplies 2-(4-(2-Fluoroethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 864754-47-2), a certified reference material (molecular formula C14H20BFO3, MW 266.12 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H20BFO3, 2-(4-(2-Fluoroethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 266.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2-(4-(2-Fluoroethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 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.
Physical & Chemical Properties
| Molecular Formula | C14H20BFO3 |
| Molecular Weight | 266.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Fluoroethoxy Standards
- 5-(2-Fluoroethoxy)-L-tryptophan (CAS 1215091-03-4)
- 4-(2-Fluoroethoxy)benzene-1-sulfonyl chloride (CAS 264624-26-2)
- Bis[2-(2-Fluoroethoxy)Ethoxy]Methane (CAS 463-39-8)
- 2-(2-Fluoroethoxy)-5-iodobenzoic acid (CAS 193882-73-4)
- N-(2-(2-Fluoroethoxy)benzyl)propan-2-amine (CAS 1510934-27-6)
- N-(2-(2-Fluoroethoxy)benzyl)cyclopropanamine (CAS 1525542-12-4)
- 4-(2-Fluoroethoxy)benzoyl chloride (CAS 145304-36-5)
- 1,4-Bis(2-Fluoroethoxy)Benzene (CAS 123644-40-6)
Recommended Standards
- 2-(3-Fluoro-4-(methoxymethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2246867-37-6)
- 2-(4-Fluoro-2-methoxy-5-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2096334-36-8)
- 2-(3-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethan-1-ol (CAS 2101295-16-1)
- 2-(4-Fluoro-3-methoxy-5-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121514-30-3)
- 5,10-Diphenyl-5,10-dihydroindolo[3,2-b]indole (CAS 1260032-12-9)
- Azelaic acid (CAS 123-99-9)
- 7,8-Dimethyl-7H-purine (CAS 15837-10-2)
- 2-[(4-Methylbenzyl)oxy]benzoic acid (CAS 52803-45-9)
- 5-Fluoro-3-iodo-2-methoxypyridine (CAS 1381944-25-7)
- 1-(4-Iodophenyl)cyclobutanemethanamine (CAS 1936255-32-1)
- Encorafenib Impurity 16 (CAS CATO-C4X-324916)
- 3-Allyl-4-amino-N-(furan-2-ylmethyl)-2-thioxo-2,3-dihydrothiazole-5-carboxamide (CAS 618076-56-5)
- Ethyl 5-hydroxy-2-methyl-3-phenyl-5-(trifluoromethyl)isoxazolidine-4-carboxylate (CAS 321391-90-6)
- Insulin Degludec Impurity 26 (CAS CATO-C4X-215726)
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