N3-(4-{[3-chloro-5-(trifluoromethyl)-2-pyridyl]methoxy}phenyl)-6-chloronicotinamide CAS 264924-66-5
| CAS No. | 264924-66-5 |
| Molecular Formula | C19H12Cl2F3N3O2 |
| Molecular Weight | 442.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies N3-(4-{[3-chloro-5-(trifluoromethyl)-2-pyridyl]methoxy}phenyl)-6-chloronicotinamide (CAS 264924-66-5), a certified reference material (molecular formula C19H12Cl2F3N3O2, MW 442.22 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H12Cl2F3N3O2, N3-(4-{[3-chloro-5-(trifluoromethyl)-2-pyridyl]methoxy}phenyl)-6-chloronicotinamide contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 442.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H12Cl2F3N3O2 |
| Molecular Weight | 442.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 3-(6-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}pyridin-2-yl)-1-(4-chlorophenyl)urea (CAS 477864-66-7)
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- 5-Chloro-N-(4-chlorophenyl)-1-(2,6-dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 339023-91-5)
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- 5-Chloro-N-(4-chlorophenyl)-1-[(3,4-dichlorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 866051-40-3)
Recommended Standards
- Ethyl 2-bromo-4-(bromomethyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole-5-carboxylate (CAS 2866420-79-1)
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- Methyl 1-(Phenylsulfonyl)-2-iodo-6-azaindole-5-carboxylate (CAS 1260381-53-0)
- 2,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[1,2-b:4,5-b']dithiophene (CAS 861398-06-3)
- 4-fluoro-2-iodobenzene-1-sulfonyl chloride (CAS 874814-68-3)
- [4-[2-[[(3-Ethyl-d5-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)carbonyl]amino]ethyl]phenyl]sulfonyl]carbamic Acid Ethyl Ester (CAS 1217029-88-3)
- N-(2,6-diethylphenyl)-3,4,5-trimethoxybenzamide (CAS 352705-45-4)
- 4-Amino-3-bromo-5-(trifluoromethoxy)benzoic acid (CAS 453565-89-4)
- Anastrozole EP Impurity B (CAS 1216898-82-6)
- 4-Methyl-1-(prop-2-yn-1-yl)piperidine (CAS 77975-78-1)
- Afoxolaner Impurity 32 (CAS CATO-C4X-313732)
- 2-({[(tert-butoxy)carbonyl]amino}methyl)oxolane-3-carboxylic acid (CAS 1909324-70-4)
- 2-Methoxy-N-methyl-6-nitroaniline (CAS 410092-91-0)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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