N-(2,6-dimethylphenyl)-5-oxo-2-(trifluoromethyl)-5H-chromeno[2,3-b]pyridine-3-carboxamide CAS 241127-04-8
| CAS No. | 241127-04-8 |
| Molecular Formula | C22H15F3N2O3 |
| Molecular Weight | 412.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2,6-dimethylphenyl)-5-oxo-2-(trifluoromethyl)-5H-chromeno[2,3-b]pyridine-3-carboxamide (CAS 241127-04-8) is a high-purity analytical reference standard with the molecular formula C22H15F3N2O3 and a molecular weight of 412.36 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, N-(2,6-dimethylphenyl)-5-oxo-2-(trifluoromethyl)-5H-chromeno[2,3-b]pyridine-3-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 412.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-(2,6-dimethylphenyl)-5-oxo-2-(trifluoromethyl)-5H-chromeno[2,3-b]pyridine-3-carboxamide 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 | C22H15F3N2O3 |
| Molecular Weight | 412.36 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related N Standards
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Recommended Standards
- Ethyl 5-cyano-2-phenyl-6-[3-(trifluoromethyl)phenoxy]pyridine-3-carboxylate (CAS 306980-16-5)
- Lemborexant Impurity 21 (CAS CATO-C4X-304221)
- 5-Oxo-N-(1-phenylethyl)-2-(trifluoromethyl)-5H-chromeno[2,3-b]pyridine-3-carboxamide (CAS 866136-04-1)
- (4-bromo-2-methyl-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazol-3-yl)methyl pyrrolidine-1-carbodithioate 1022605-83-9 MS-6537 (CAS 1022605-83-9)
- Tris(N,N-bis(trimethylsilyl)amide)lanthanum(III) (CAS 35788-99-9)
- 2-(bromomethyl)pyridine-4-carbonitrile (CAS 597563-02-5)
- 1-(5-(trifluoromethyl)pyridin-2-yl)-1H-pyrazole-4-sulfonyl chloride (CAS 1006441-36-6)
- Cyclobutyl(2,5-difluorophenyl)methanamine hydrochloride (CAS 1864063-30-8)
- 8-Methyl-2-phenylquinoline-4-carboxylic Acid (CAS 107027-34-9)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-hydroxyphenyl)propanoic acid (CAS 1217754-89-6)
- 5-Aminopentan-2-one (CAS 3732-10-3)
- 2-(1,3-Dioxolan-2-yl)-1-(4-methoxyphenyl)ethan-1-one (CAS 108323-51-9)
- Cilomilast-d9 (CAS 1794779-92-2)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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