2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)benzaldehyde CAS 1356948-22-5
| CAS No. | 1356948-22-5 |
| Molecular Formula | C14H16BF3O3 |
| Molecular Weight | 300.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)benzaldehyde (CAS 1356948-22-5), a certified reference material (molecular formula C14H16BF3O3, MW 300.08 g/mol) for analytical method development and quality control.
2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)benzaldehyde (C14H16BF3O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)benzaldehyde 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 | C14H16BF3O3 |
| Molecular Weight | 300.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
Related Tetramethyl Standards
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)benzaldehyde (CAS 1112209-44-5)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)benzaldehyde (CAS 1219936-17-0)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)benzaldehyde (CAS 1416721-24-8)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)benzaldehyde (CAS 1422268-45-8)
- 4,4,5,5-Tetramethyl-2-(4-trifluorovinyloxy-phenyl) -[1,3,2]dioxaborolane (CAS 865485-85-4)
- 2-Methyl-5-[[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methyl]-1,3,4-oxadiazole (CAS 2096340-21-3)
- 2-Methyl-5-{[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methyl}-1,3,4-oxadiazole (CAS 2096330-21-9)
- N-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indol-3-yl]acetamide (CAS 2758501-22-1)
Recommended Standards
- 2-Bromo-4-fluoro-N-(3-methyl-1,2,4-oxadiazol-5-yl)benzamide (CAS 1258773-84-0)
- 3-(3-Bromo-4-fluorophenyl)-5-methyl-1,2-oxazole-4-carboxylic acid (CAS 1408652-31-2)
- 1-[(4-Bromo-2-fluorophenyl)methyl]-3-nitro-1h-pyrazole (CAS 1240578-70-4)
- 1-[(4-Bromo-2-fluorophenyl)methyl]-4-nitro-1h-pyrazole (CAS 1240568-53-9)
- 1-Cyanocyclopent-3-ene-1-carboxylic acid (CAS 1496263-20-7)
- (2E)-2-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-3-(furan-2-yl)prop-2-enenitrile (CAS 400088-44-0)
- 1-(1,5-Dimethyl-1H-pyrazol-4-yl)-N-((5-fluorothiophen-2-yl)methyl)methanamine hydrochloride (CAS 1856033-76-5)
- Benzyl (1-(3-chlorophenyl)-2-(pyrrolidin-1-yl)ethyl)(methyl)carbamate (CAS 675602-68-3)
- 3-[2-Chloro-4-(4-chlorophenoxy)phenyl]-1-(4-chlorobenzenesulfonyl)-1H-pyrazole (CAS 321522-28-5)
- (S)-2-amino-3-(o-tolyl)propan-1-ol (CAS 938462-33-0)
- 4-Methyl-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid (CAS 168967-15-5)
- 3,7,11-Trimethyl-1-dodecen-3-ol (CAS 33185-23-8)
- Cefradine EP Impurity E (CAS 215172-75-1)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
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