(6-Methoxy-5-(trifluoromethyl)pyridin-3-yl)boronic acid CAS 1420830-61-0
| CAS No. | 1420830-61-0 |
| Molecular Formula | C7H7BF3NO3 |
| Molecular Weight | 220.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (6-Methoxy-5-(trifluoromethyl)pyridin-3-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.
(6-Methoxy-5-(trifluoromethyl)pyridin-3-yl)boronic acid (CAS 1420830-61-0), molecular formula C7H7BF3NO3 and molecular weight 220.94 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (6-Methoxy-5-(trifluoromethyl)pyridin-3-yl)boronic acid (C7H7BF3NO3) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C7H7BF3NO3 |
| Molecular Weight | 220.94 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-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, water |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- (2-Methoxy-5-(trifluoromethyl)pyridin-3-yl)boronic acid (CAS 1072946-55-4)
- (2-Methoxy-6-(trifluoromethyl)pyridin-3-yl)boronic acid (CAS 1429874-11-2)
- 2-Methoxy-6-(trifluoromethyl)pyridine-4-boronic acid (CAS 1605331-76-7)
- 2-Methoxy-5-(trifluoromethyl)pyridine-4-boronic acid (CAS 1630193-64-4)
- (2-Methoxy-3-(trifluoromethyl)pyridin-4-yl)boronic acid (CAS 2096329-97-2)
- (2-Methoxy-4-(trifluoromethyl)pyridin-3-yl)boronic acid (CAS 2096331-31-4)
- (5-Methoxy-2-(trifluoromethyl)pyridin-4-yl)boronic acid (CAS 2225176-66-7)
- (6-Methoxy-2-(trifluoromethyl)pyridin-3-yl)boronic acid (CAS 2096338-27-9)
Recommended Standards
- (5-(2,2,2-Trifluoroethoxy)pyridin-3-yl)boronic acid (CAS 1350513-17-5)
- (2-(2,2,2-Trifluoroethoxy)pyridin-3-yl)boronic acid (CAS 1218790-79-4)
- 1,3-Dichlorohexafluoropropane (CAS 662-01-1)
- 6-(2,2,2-Trifluoroethoxy)pyridine-3-boronic Acid (CAS 196083-20-2)
- Chlorobromo Isocyanuric Acid (CAS 89325-49-5)
- 2-((1-(4-Iodophenyl)ethyl)amino)ethan-1-ol (CAS 1157989-54-2)
- 4-Cyclohexyl-1-oxa-4,9-diazaspiro[5.5]undecan-3-one (CAS 1710472-15-3)
- 2-Chloro-4-fluoropyridine (CAS 34941-91-8)
- 6-Amino-5-(isopropoxymethyl)-2-thioxo-1,2-dihydropyrimidine-4-carboxylic acid (CAS 20865-50-3)
- (R)-3-((tert-butoxycarbonyl)amino)tetrahydrofuran-3-carboxylic acid (CAS 1432793-82-2)
- 2-((1-(2-Amino-2-oxoethyl)-5-(hydroxymethyl)-1H-imidazol-2-yl)thio)-N-(4-methylbenzyl)acetamide (CAS 921846-19-7)
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- Tris(2,3-dimethylphenyl) phosphate (CAS 65695-97-8)
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