4-Fluoro-2-vinylpyridine CAS 2228945-29-5
| CAS No. | 2228945-29-5 |
| Molecular Formula | C7H6FN |
| Molecular Weight | 123.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 123.13 g/mol gives 4-Fluoro-2-vinylpyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-Fluoro-2-vinylpyridine (CAS 2228945-29-5), a certified reference material (molecular formula C7H6FN, MW 123.13 g/mol) for analytical method development and quality control.
4-Fluoro-2-vinylpyridine (C7H6FN) contains a nitrile group, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; 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.
CATO manufactures 4-Fluoro-2-vinylpyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H6FN |
| Molecular Weight | 123.13 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 2-Fluoro-3-vinylpyridine (CAS 1430092-03-7)
- 3-Fluoro-2-vinylpyridine (CAS 1430092-04-8)
- 2-Fluoro-4-vinylpyridine (CAS 552331-57-4)
- 5-Fluoro-2-vinylpyridine (CAS 869108-71-4)
- 5-Fluoro-2-pyrimidinecarbonitrile (CAS 38275-55-7)
- 6-Fluoro-pyrazine-2-carbonitrile (CAS 356783-46-5)
- 5-fluoro-1,3-thiazol-2-amine (CAS 64588-82-5)
- 5-Fluoro-2-vinylpyrimidine (CAS 1075756-72-7)
Recommended Standards
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