3-(t-Butyldimethylsilyloxy)-2-fluorophenylboronic acid CAS 2096331-47-2
| CAS No. | 2096331-47-2 |
| Molecular Formula | C12H20BFO3Si |
| Molecular Weight | 270.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(t-Butyldimethylsilyloxy)-2-fluorophenylboronic 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.
CATO supplies 3-(t-Butyldimethylsilyloxy)-2-fluorophenylboronic acid (CAS 2096331-47-2), a certified reference material (molecular formula C12H20BFO3Si, MW 270.18 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H20BFO3Si, 3-(t-Butyldimethylsilyloxy)-2-fluorophenylboronic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 270.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C12H20BFO3Si |
| Molecular Weight | 270.18 g/mol |
| 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 | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
Related t Standards
- 3-(t-Butyldimethylsilyloxy)-4-fluorophenylboronic acid (CAS 2377608-43-8)
- 1-(tert-Butyldimethylsilyloxy)-1-(2-trimethylsilyl)ethynylcyclopropane (CAS 1246816-70-5)
- 1-(tert-Butyldimethylsilyloxy)-1-(2'-trimethylsilyl)ethynyl-cyclopropane-d4 (CAS 1246820-34-7)
- 1-(2-(tert-Butyldimethylsilyloxy)propyl)-1H-imidazole-2-carbaldehyde (CAS 1820741-32-9)
- 1076199-66-0 3-(tert-Butyldimethylsilyloxy)-5-(1-methylamino)-5-oxopentanoic Acid 3-[(1,1-Dimethylethyl)dimethylsilyloxy]-5-(1-methylamino)-5-oxopentanoic Acid (CAS 1076199-66-0)
- 8-(tert-Butyldimethylsilyloxy)-1-octanol (CAS 91898-32-7)
- 4-(tert-Butyldimethylsilyloxy)methyl-3-methylphenylboronic acid (CAS 2377608-40-5)
- 5-(t-Butyldimethylsilyloxy)-2-methoxyphenylboronic acid (CAS 1150114-54-7)
Recommended Standards
- 2,3,5,6-Tetrafluoro-[1,1'-biphenyl]-4-carboxylic acid (CAS 53987-59-0)
- {4-[(tert-Butyldimethylsilyl)oxy]-2-fluorophenyl}boronic acid (CAS 2377608-27-8)
- 4-(((Trifluoromethyl)sulfonyl)oxy)benzoic acid (CAS 32578-34-0)
- (2-((tert-Butyldimethylsilyl)oxy)-6-fluorophenyl)boronic acid (CAS 2096329-72-3)
- N,N,2,5-Tetramethylbenzenesulfonamide (CAS 28859-96-3)
- 2-Lodo-5-methylbenzaldehyde (CAS 1106813-84-6)
- 3-(2-Pyridyl)-2H-pyrido[1,2-α]-s-triazine-2,4(3H)-dione (CAS 18510-73-1)
- 4-Chloro-2-methyl-6-(thiophen-3-yl)pyrimidine (CAS 1412958-70-3)
- 2-Fluoro-5-iodobenzoic Acid (CAS 124700-41-0)
- 1H,1H-Perfluoroheptyl p-toluenesulfonate (CAS 883500-11-6)
- 3-Cyclopropyl-3H-[1,2,3]triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (CAS 1355195-37-7)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-hydroxyphenyl)propanoic acid (CAS 178432-48-9)
- N-(3-Aminophenyl)-2-(hexyloxy)benzamide (CAS 1020722-47-7)
- Des-Ala35-Tirzepatide (CAS CATO-CPTD788939)
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