2,3,5,6-Tetrafluoro-4-vinylphenol CAS 385422-30-0
| CAS No. | 385422-30-0 |
| Molecular Formula | C8H4F4O |
| Molecular Weight | 192.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,3,5,6-Tetrafluoro-4-vinylphenol 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.
2,3,5,6-Tetrafluoro-4-vinylphenol (CAS 385422-30-0), molecular formula C8H4F4O and molecular weight 192.11 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H4F4O, 2,3,5,6-Tetrafluoro-4-vinylphenol contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 192.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C8H4F4O |
| Molecular Weight | 192.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Tetrafluoro Standards
- 2,3,5,6-Tetrafluoro-4-methylbenzaldehyde (CAS 91162-06-0)
- 4,5,6,7-Tetrafluoro-1H-benzo[d][1,2,3]triazole (CAS 26888-72-2)
- 3,4,4,4-Tetrafluoro-3-(trifluoromethyl)but-1-yne (CAS 24690-53-7)
- 2,3,4,5-Tetrafluoro-6-hydroxybenzaldehyde (CAS 502762-93-8)
- 2,3,5,6-Tetrafluoro-4-hydroxybenzaldehyde (CAS 24336-73-0)
- 4,5,6,7-Tetrafluoro-1H-indazole (CAS 1294396-96-5)
- 2-(2,3,5,6-Tetrafluoro-4-pyridyl)acetonitrile (CAS 62325-32-0)
- 4,5,6,7-Tetrafluoro-1H-benzo[d]imidazole (CAS 4920-46-1)
Recommended Standards
- 2-Fluoro-4-(trifluoromethyl)benzaldehyde (CAS 89763-93-9)
- 2,2,2-Trifluoro-1-(3-fluorophenyl)ethanone (CAS 708-64-5)
- 2-Fluoro-6-(trifluoromethyl)benzaldehyde (CAS 60611-24-7)
- 1-(2,3,5,6-Tetrafluorophenyl)ethanone (CAS 200561-18-8)
- Bis(2-ethylhexyl) 3,3'-thiodipropionate (CAS 10526-15-5)
- ((2,5-Dimethyl-1,4-phenylene)bis(methylene))bis(triphenylphosphonium) chloride (CAS 1519-48-8)
- Isobutyl 2-(benzoyl-3-chloro-4-fluoroanilino)propanoate (CAS 1008080-46-3)
- 2-Chloro-n-(3,3-dimethylbutyl)acetamide (CAS 1259915-95-1)
- (S)-3-((tert-Butoxycarbonyl)amino)-2-cyclopentylpropanoic acid (CAS 1260617-87-5)
- 1-(4-((6-Chloropyridin-3-yl)methyl)azepan-1-yl)ethan-1-one (CAS 1316225-00-9)
- (Z)-{[2-(4-chlorophenyl)cyclopropyl](4-methoxyphenyl)methylidene}amino 3,4-dichlorobenzoate (CAS 338962-94-0)
- 5-(4-Methylbenzyl)-1,3,4-oxadiazol-2-amine (CAS 1094423-79-6)
- Etomidate impurity 56 (CAS 83898-12-8)
- Semaglutide Impurity 192 (CAS CATO-C4X-2226192)
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