3-Fluoropyridine-2-boronic Acid CAS 1070774-29-6
| CAS No. | 1070774-29-6 |
| Molecular Formula | C5H5BFNO2 |
| Molecular Weight | 140.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Fluoropyridine-2-boronic Acid (CAS 1070774-29-6), a certified reference material (molecular formula C5H5BFNO2, MW 140.91 g/mol) for analytical method development and quality control.
3-Fluoropyridine-2-boronic Acid (C5H5BFNO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 3-Fluoropyridine-2-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 | C5H5BFNO2 |
| Molecular Weight | 140.91 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoropyridine Standards
- 2-Fluoropyridine-3-boronic Acid (CAS 174669-73-9)
- 5-fluoropyridine-3-boronic acid (CAS 872041-86-6)
- 6-Fluoropyridine-2-boronic Acid (CAS 916176-61-9)
- 5-Fluoropyridine-2-carboxylic Acid (CAS 107504-08-5)
- 3-Fluoropyridine-2-carboxylic Acid (CAS 152126-31-3)
- 2-Fluoropyridine-3-carboxaldehyde oxime (CAS 1319649-65-4)
- 3-Fluoropyridine-4-carboxamide (CAS 152126-30-2)
- 5-Fluoropyridine-2-carboxamide (CAS 499796-71-3)
Recommended Standards
- (Acetoxymethyl)trifluoroborate (CAS 910377-68-3)
- (4-Fluoropyridin-2-yl)boronic acid (CAS 1208101-73-8)
- Chlorophenylsilane (CAS 4206-75-1)
- 1185011-66-8 2,2-Bis[(~2~H_3_)methyl]butanoyl chloride DTXSID80661936 (CAS 1185011-66-8)
- 5-(5-Fluoro-2-methoxyphenyl)pyrimidin-2-ol (CAS 1111113-51-9)
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- 3,4-Difluoro[1,1-biphenyl]-3-carbaldehyde (CAS 927801-78-3)
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