6-Fluoro-3-methoxy-2-nitrophenylboronic acid CAS 2096340-28-0
| CAS No. | 2096340-28-0 |
| Molecular Formula | C7H7BFNO5 |
| Molecular Weight | 214.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 214.94 g/mol gives 6-Fluoro-3-methoxy-2-nitrophenylboronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 6-Fluoro-3-methoxy-2-nitrophenylboronic acid (CAS 2096340-28-0), a certified reference material (molecular formula C7H7BFNO5, MW 214.94 g/mol) for analytical method development and quality control.
The molecular framework of 6-Fluoro-3-methoxy-2-nitrophenylboronic acid (C7H7BFNO5) is characterized by an amide group, 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 the protonation state of its nitrogen-containing groups, 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).
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.
As a certified reference material (CRM), 6-Fluoro-3-methoxy-2-nitrophenylboronic 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 | C7H7BFNO5 |
| Molecular Weight | 214.94 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-Cyano-3-(trifluoromethyl)phenylboronic Acid (CAS 915299-32-0)
- 4-Bromo-1-(trifluoromethyl)-1H-pyrazole (CAS 1046831-97-3)
- [3-Cyano-4-(trifluoromethyl)phenyl]boronic acid (CAS 2016766-76-8)
- 2-Bromo-5-(trifluoromethyl)furan (CAS 1289005-52-2)
- 3-Amino-3-(5-(3-chlorophenyl)furan-2-yl)propanamide (CAS 771522-75-9)
- 4-Benzyl-3-(2-(3-(benzyloxy)-4-methoxyphenyl)acetyl)oxazolidin-2-one (CAS 141733-91-7)
- 1-(2-Amino-5-ethylphenyl)-2,2,2-trifluoroethanone (CAS 2301858-96-6)
- 4-chloro-acetoaceticacimethylester (CAS 32807-28-6)
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- Semaglutide impurity 01 (CAS 1998701-31-7)
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