6,7,8-Trifluoroquinoline CAS 5280-09-1
| CAS No. | 5280-09-1 |
| Molecular Formula | C9H4F3N |
| Molecular Weight | 183.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 183.13 g/mol gives 6,7,8-Trifluoroquinoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6,7,8-Trifluoroquinoline (CAS 5280-09-1), molecular formula C9H4F3N and molecular weight 183.13 g/mol, is a CATO reference standard with documented purity and traceability.
6,7,8-Trifluoroquinoline (C9H4F3N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 6,7,8-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
- D-Glucose-1,2,3-13C (CAS 478529-32-7)
- D-Glucose-4,5,6- (CAS 478529-47-4)
- Ethyl (E)-3-Amino-4,4,4-trifluoro-2-butenoate (CAS 498583-09-8)
- 5,6,7-Trifluoro-isoquinoline (CAS 918492-58-7)
- 8-Chloroperfluorooct-1-ene (CAS 66443-80-9)
- 4-(2,6-Dimethylimidazo[1,2-a]pyridin-3-yl)-2-hydrazinylthiazole (CAS 886503-96-4)
- Z-Ile-Pro-OH (CAS 13211-37-5)
- 3-Benzyl-8,9-dimethoxy-5-sulfanylidene-2H,3H,5H,6H-imidazo[1,2-c]quinazolin-2-one (CAS 477768-47-1)
- Ethyl 5-amino-4-chloro-1-(4-chlorophenyl)-1H-pyrazole-3-carboxylate (CAS 1427012-05-2)
- 2-(2-Bromo-6-(difluoromethyl)-5-fluoropyridin-3-yl)acetonitrile (CAS 1806904-18-6)
- 1-(4-Fluorophenyl)-3-propyl-1H-pyrazol-5-ol (CAS 400065-46-5)
- 5-Bromo-[3,3'-bipyridin]-2-amine (CAS 1335051-77-8)
- 1H-Pyrrolo[2,3-b]pyridine-4-carbonitrile, 5-bromo- (CAS 1207625-52-2)
- 141801-03-8 IL-1 Receptor Peptide (human) (CAS 141801-03-8)
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