8-(4-Fluorophenyl)-2,4-bis(trifluoromethyl)imidazo[1,2-a]1,8-naphthyridine CAS 691868-91-4
| CAS No. | 691868-91-4 |
| Molecular Formula | C18H8F7N3 |
| Molecular Weight | 399.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 399.27 g/mol gives 8-(4-Fluorophenyl)-2,4-bis(trifluoromethyl)imidazo[1,2-a]1,8-naphthyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 8-(4-Fluorophenyl)-2,4-bis(trifluoromethyl)imidazo[1,2-a]1,8-naphthyridine (CAS 691868-91-4), a certified reference material (molecular formula C18H8F7N3, MW 399.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H8F7N3, 8-(4-Fluorophenyl)-2,4-bis(trifluoromethyl)imidazo[1,2-a]1,8-naphthyridine 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 399.27 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.
CATO manufactures 8-(4-Fluorophenyl)-2,4-bis(trifluoromethyl)imidazo[1,2-a]1,8-naphthyridine 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 | C18H8F7N3 |
| Molecular Weight | 399.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluorophenyl Standards
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- N-(3-Fluorophenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]acetamide (CAS 1775345-40-8)
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- Ethyl 2-(4-(3-(3-fluorophenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)-2-oxoacetate (CAS 920228-12-2)
- 2-(4-Fluorophenyl)-4-((4-fluorophenyl)sulfonyl)-5-(methylsulfonyl)oxazole (CAS 891021-34-4)
- 2-[(4-Fluorophenyl)sulfanyl]-3-[3-(trifluoromethyl)phenyl]quinoline (CAS 339103-51-4)
- 4-(2-Fluorophenyl)-N-[4-(trifluoromethoxy)phenyl]tetrahydro-1(2H)-pyrazinecarbothioamide (CAS 497060-20-5)
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- (Z)-1,2-Di(thiophen-2-yl)ethene (CAS 18266-94-9)
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