N-(3-chloro-2-methylphenyl)-1-(3,4-difluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxamide CAS 242797-41-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 242797-41-7 |
| Molecular Formula | C20H15ClF2N2O2 |
| Molecular Weight | 388.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(3-chloro-2-methylphenyl)-1-(3,4-difluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 242797-41-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H15ClF2N2O2. Molecular weight: 388.80 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H15ClF2N2O2 |
| Molecular Weight | 388.80 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- 2-(3-Chloro-4-fluorobenzenesulfonyl)-3H-benzo[f]chromen-3-one (CAS 866346-87-4)
- N-({2-[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]-2-methylhydrazino}carbothioyl)benzenecarboxamide (CAS 338794-95-9)
- (S)-2-(6-(2-Chloro-4-(trifluoromethyl)phenoxy)-2,3-dihydrobenzo[b]thiophen-3-yl)acetic acid (CAS 1022979-27-6)
- (R)-2-(6-(2-Chloro-4-(trifluoromethyl)phenoxy)-2,3-dihydrobenzo[b]thiophen-3-yl)acetic acid (CAS 1022979-28-7)
- 4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-4-(phenylsulfonyl)butanenitrile (CAS 338406-76-1)
- 2-((2-Chloro-6-fluorobenzyl)thio)-7-(4-fluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 338417-71-3)
- 2-(N-(5-Chloro-2-methylphenyl)methylsulfonamido)-N-(2,6-difluorophenyl)acetamide (CAS 708219-39-0)
- 3-((5-(5-Chloro-2-hydroxybenzylidene)-3-methyl-4-oxothiazolidin-2-ylidene)amino)benzoic acid (CAS 491582-40-2)
Recommended Standards
- VER-50589 (CAS 747413-08-7)
- 6,8-Diethyl 5-amino-3-(4-chlorophenyl)-[1,2,4]triazolo[4,3-a]pyridine-6,8-dicarboxylate (CAS 338791-46-1)
- Sofosbuvir Impurity 68 (CAS 1496551-65-5)
- 8-Bromo-2-methylquinoline-3-carboxylic acid (CAS 1333251-88-9)
- 2-(4-Hydroxyphenyl)benzofuran-6-ol (CAS 52814-74-1)
- 5-Methanesulfonylpentan-2-ol (CAS 1248945-45-0)
- (S)-4-(1-Aminoethyl)phenol hydrobromide (CAS 1001094-89-8)
- 3-Hydroxy-7-methoxy-2-methyl-4H-benzo[b][1,4]oxazine-4-carbaldehyde (CAS 601489-80-9)
- (S)-1-(4-bromo-3-chlorophenyl)but-3-en-1-amine (CAS 1269964-72-8)
- Semaglutide impurity 30 (CAS CATO-C4X-222630)
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 13829788188 / jacky.chen@cato-chem.com