(8-(Trifluoromethoxy)naphthalen-2-yl)boronic acid CAS 870822-76-7
| CAS No. | 870822-76-7 |
| Molecular Formula | C11H8BF3O3 |
| Molecular Weight | 255.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (8-(Trifluoromethoxy)naphthalen-2-yl)boronic acid (C11H8BF3O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies (8-(Trifluoromethoxy)naphthalen-2-yl)boronic acid (CAS 870822-76-7), a certified reference material (molecular formula C11H8BF3O3, MW 255.99 g/mol) for analytical method development and quality control.
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), (8-(Trifluoromethoxy)naphthalen-2-yl)boronic 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.
Physical & Chemical Properties
| Molecular Formula | C11H8BF3O3 |
| Molecular Weight | 255.99 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 methanol, ethanol, 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Trifluoromethoxy Standards
- (6-(Trifluoromethoxy)naphthalen-2-yl)boronic acid (CAS 870822-70-1)
- 1-(Trifluoromethoxy)naphthalene-6-boronic acid (CAS 870822-74-5)
- 2-(Trifluoromethoxy)naphthalene-7-boronic acid (CAS 870822-72-3)
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Recommended Standards
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