3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethoxy)benzaldehyde CAS 1112209-48-9
| CAS No. | 1112209-48-9 |
| Molecular Formula | C14H16BF3O4 |
| Molecular Weight | 316.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethoxy)benzaldehyde (C14H16BF3O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 316.08 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethoxy)benzaldehyde (CAS 1112209-48-9) is a high-purity analytical reference standard with the molecular formula C14H16BF3O4 and a molecular weight of 316.08 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethoxy)benzaldehyde 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 | C14H16BF3O4 |
| Molecular Weight | 316.08 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.) | 1989 |
| Halogen Content | F-containing |
Related Tetramethyl Standards
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)benzoic acid (CAS 1383968-53-3)
- 2-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)benzoic acid (CAS 1400976-18-2)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethoxy)benzaldehyde (CAS 2121513-88-8)
- 2-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)benzoic acid (CAS 2377607-44-6)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)benzoic acid (CAS 2121513-72-0)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethoxy)benzaldehyde (CAS 923281-74-7)
- 2-Oxo-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-chromene-3-carboxylic acid (CAS 1442461-73-5)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((1-(trifluoromethyl)cyclopropyl)methyl)-1H-pyrazole (CAS 2260710-93-6)
Recommended Standards
- 5-[(4-bromo-3-nitro-1h-pyrazol-1-yl)methyl]furan-2-carboxylic acid (CAS 512809-85-7)
- 4-Amino-6-bromo-2-(trifluoromethyl)quinoline-3-carbonitrile (CAS 1209063-53-5)
- 2,3,3,3-Tetrafluoro-2-(perfluoropropoxy)propan-1-ol (CAS 26537-88-2)
- 2,2,3,3,4,4,5,5,6,6,6-Undecafluorohexane-1,1-diol (CAS 904037-24-7)
- 1-(5-Chlorothien-2-yl)-3-(2,6-dimethoxyphenyl)-prop-2-en-1-one (CAS 258518-36-4)
- 4-Cyano-2-(difluoromethyl)-6-methoxypyridine-3-carboxaldehyde (CAS 1807085-26-2)
- (1R,2S,4R)-7-oxabicyclo[2.2.1]Heptane-2-carboxylic acid (CAS 937053-06-0)
- (R)-7-((1-(Tert-butoxycarbonyl)-3,3-dimethylpiperidin-4-yl)amino)-2-(6-methoxypyridin-2-yl)pyrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS CATO-CIM-105742)
- 2-(Trifluoromethyl)pyridine-4-carboxylic acid (CAS 131747-41-6)
- potassium dioxide (CAS 12030-88-5)
- 1,2-Bis(3-fluorophenyl)ethane (CAS 351-22-4)
- 1-(2-Methyl-5-phenylthiophen-3-yl)ethanone (CAS 40932-63-6)
- Methyl 3-(1-(2-(1H-pyrrol-1-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)ethoxy)thiophene-2-carboxylate (CAS 303146-16-9)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com