5,6,8-trifluoroquinoline CAS 5280-10-4
| CAS No. | 5280-10-4 |
| Molecular Formula | C9H4F3N |
| Molecular Weight | 183.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H4F3N, 5,6,8-trifluoroquinoline contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 183.13 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).
5,6,8-trifluoroquinoline (CAS 5280-10-4), molecular formula C9H4F3N and molecular weight 183.13 g/mol, is a CATO reference standard with documented purity and traceability.
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 5,6,8-trifluoroquinoline 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 | C9H4F3N |
| Molecular Weight | 183.13 g/mol |
| Appearance | Off-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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related trifluoroquinoline Standards
Recommended Standards
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- Disodium Phenyl Phosphate Hydrate (CAS 3279-54-7)
- 2-Fluoro-7-azaspiro[3.5]nonane (CAS 1263178-15-9)
- 11-Dodecenyl Acetate (CAS 35153-10-7)
- Orforglipron impurity 139 (CAS CATO-C4X-3234139)
- 1-(3-Acetylphenyl)-3-allylthiourea (CAS 104509-97-9)
- Isobutyric acid phenyl ester (CAS 20279-29-2)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
Why CATO?
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