2,4-bis(trifluoromethyl)imidazo[1,2-a][1,8] naphthyridine-8-carboxylic acid CAS 439094-96-9
| CAS No. | 439094-96-9 |
| Molecular Formula | C13H5F6N3O2 |
| Molecular Weight | 349.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-bis(trifluoromethyl)imidazo[1,2-a][1,8] naphthyridine-8-carboxylic acid (CAS 439094-96-9), molecular formula C13H5F6N3O2 and molecular weight 349.19 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H5F6N3O2, 2,4-bis(trifluoromethyl)imidazo[1,2-a][1,8] naphthyridine-8-carboxylic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 349.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 2,4-bis(trifluoromethyl)imidazo[1,2-a][1,8] naphthyridine-8-carboxylic acid 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 | C13H5F6N3O2 |
| Molecular Weight | 349.19 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related bis Standards
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Recommended Standards
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