N-(3,4-dimethoxyphenyl)-2-oxo-1-(3-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxamide CAS 339027-73-5
| CAS No. | 339027-73-5 |
| Molecular Formula | C22H19F3N2O4 |
| Molecular Weight | 432.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 432.39 g/mol gives N-(3,4-dimethoxyphenyl)-2-oxo-1-(3-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(3,4-dimethoxyphenyl)-2-oxo-1-(3-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxamide (CAS 339027-73-5) is a high-purity analytical reference standard with the molecular formula C22H19F3N2O4 and a molecular weight of 432.39 g/mol.
The molecular framework of N-(3,4-dimethoxyphenyl)-2-oxo-1-(3-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxamide (C22H19F3N2O4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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-(3,4-dimethoxyphenyl)-2-oxo-1-(3-(trifluoromethyl)benzyl)-1,2-dihydropyridine-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 | C22H19F3N2O4 |
| Molecular Weight | 432.39 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-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- (1R)-1-(3,4-Dimethoxyphenyl)-4-hydroxy-2-cyclohexene-1-ethanol 1-(4-Methylbenzenesulfonate) (CAS 866394-50-5)
- 6-{[3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}-3-phenyl-3H,6H,7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 1040644-99-2)
- (E)-4-(3-(2,4-dimethoxyphenyl)acryloyl)phenyl 3-nitrobenzoate (CAS 331461-70-2)
- N-(2,4-Dimethoxyphenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 578756-18-0)
- N-(3,4-Dimethoxyphenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 578750-65-9)
- N-(3,5-Dimethoxyphenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 575460-08-1)
- 3-[2-(3,4-dimethoxyphenyl)ethyl]-2-sulfanyl-5-(thiophen-2-yl)-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 743452-31-5)
- (2E)-3-[(3,5-Dimethoxyphenyl)amino]-1-[3-(3-methoxyphenyl)-2,1-benzoxazol-5-yl]prop-2-en-1-one (CAS 383147-18-0)
Recommended Standards
- N-(3-(5,6-dimethylbenzo[d]oxazol-2-yl)phenyl)-2,4-dinitrobenzamide (CAS 332152-84-8)
- tert-butyl (2R,3S)-3-(benzyloxy)-2-(3-bromo-2-oxopropyl)piperidine-1-carboxylate (CAS 290315-11-6)
- N-(2-(4-Ethylphenyl)benzo[d]oxazol-5-yl)-3,5-dinitrobenzamide (CAS 330566-98-8)
- Azilsartan Impurity 118 (CAS CATO-C4X-1096118)
- 3-(Tert-butylsulfonyl)propan-1-amine (CAS 173336-35-1)
- 2-Cyclopropoxy-5-sulfamoylbenzoic acid (CAS 1243409-63-3)
- Tert-butyl (3-hydroxycyclopentyl)(methyl)carbamate (CAS 1936098-07-5)
- N-[1-Methyl-3-(trifluoromethyl)-1H-1,2,4-triazol-5-yl]ethane-1,2-diamine dihydrochloride (CAS 1823336-14-6)
- 4-(Aminomethyl)-3-chlorophenol (CAS 771573-47-8)
- 1-amino-3-methyl-cyclobutanecarboxylic acid (CAS 1694344-90-5)
- (S)-1-(3-((2-Aminoethyl)(ethyl)amino)piperidin-1-yl)ethanone (CAS 1354017-42-7)
- (Z)-13-((2S,3R)-3-Pentyloxiran-2-yl)tridec-5-enoic acid (CAS 519038-92-7)
- 2-(Ethylamino)-N-(4-fluorobenzyl)benzamide (CAS 1408002-60-7)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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