2-Methyl-6-oxo-4-{[4-(trifluoromethoxy)anilino]methylene}-1,4,5,6-tetrahydro-3-pyridinecarbonitrile CAS 338392-24-8
| CAS No. | 338392-24-8 |
| Molecular Formula | C15H12F3N3O2 |
| Molecular Weight | 323.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 2-Methyl-6-oxo-4-{[4-(trifluoromethoxy)anilino]methylene}-1,4,5,6-tetrahydro-3-pyridinecarbonitrile (CAS 338392-24-8), a certified reference material (molecular formula C15H12F3N3O2, MW 323.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H12F3N3O2, 2-Methyl-6-oxo-4-{[4-(trifluoromethoxy)anilino]methylene}-1,4,5,6-tetrahydro-3-pyridinecarbonitrile 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 323.27 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H12F3N3O2 |
| Molecular Weight | 323.27 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, 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 |
Recommended Standards
- 2-({[2-Methyl-3-(trifluoromethyl)phenyl]amino}carbonyl)benzoic acid (CAS 2197063-21-9)
- 5-Amino-1-(2-cyanoethyl)-N-(3-(trifluoromethyl)phenyl)-1H-pyrazole-4-carboxamide (CAS 956042-52-7)
- N-(2-(3-(Trifluoromethyl)-1H-pyrazol-1-yl)ethyl)benzofuran-2-carboxamide (CAS 1448026-99-0)
- 7-(1-(3-(Trifluoromethyl)phenoxy)ethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine (CAS 306979-68-0)
- Methyl 4-chloro-5-(methylthio)-3-(prop-2-yn-1-yloxy)thiophene-2-carboxylate (CAS 1708079-51-9)
- N-(5-Methyl-[1,3,4]thiadiazol-2-yl)-2-m-tolylamino-propionamide (CAS 1008996-27-7)
- 8-Benzyl-4-(2-phenylbutanoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326811-61-3)
- [2-(3-Chlorophenoxy)phenyl]amine hydrochloride (CAS 879662-08-5)
- Ceftibuten Impurity 6 (CAS CATO-C4X-18906)
- 636-72-6 A834461 N-[3-(5,6-dihydrobenzo[b][1]benzazepin-11-yl)propyl]-N-methyl-nitrous amide N-[3-(5,6-dihydrobenzo[b][1]benzazepin-11-yl)propyl]-N-methylnitrous amide (CAS 636-72-6)
- Pyr-His-Trp-Ser(Ac)-Tyr-D-Leu-Leu-Arg-Pro-NHEt (CAS CATO-C4X-182239)
- Ethyl 4-bromo-2-methylbenzoylformate (CAS 383363-34-6)
- 2-Amino-5-fluorobenzoxazole (CAS 1682-39-9)
- Neuropeptide AF (human) (CAS 192387-38-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com