Ethyl 7-(2,6-dimethylpyridin-4-yl)-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylate CAS 40034-74-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40034-74-0 |
| Molecular Formula | C21H22N2O3 |
| Molecular Weight | 350.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 7-(2,6-dimethylpyridin-4-yl)-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 40034-74-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H22N2O3. Molecular weight: 350.41 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H22N2O3 |
| Molecular Weight | 350.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- (4-((2,6-Dimethylpyridin-3-yl)oxy)-3-fluorophenyl)boronic acid pinacol ester, 97% (CAS 1056461-94-9)
- (4-((2,6-Dimethylpyridin-4-yl)oxy)-3-fluorophenyl)boronic acid pinacol ester, 97% (CAS 1056462-18-0)
- N-(4,6-dimethylpyridin-2-yl)-2-(2-(trifluoromethyl)-1H-benzo[d]imidazol-1-yl)propanamide (CAS 478080-04-5)
- N-(4,6-Dimethylpyridin-2-yl)-4-(pyridin-4-yl)piperazine-1-carbothioamide (CAS 1914971-16-6)
- 7-(2,6-Dimethylpyridin-4-yl)-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 40034-50-2)
- Ethyl 7-(2,6-dimethylpyridin-4-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 40034-49-9)
- 2-(((3,5-Dimethylpyridin-2-yl)methyl)sulfinyl)-5-methoxy-1H-indole (CAS 1346240-10-5)
- Ethyl 4-((4,6-dimethylpyridin-2-yl)carbamoyl)-5-methylisoxazole-3-carboxylate (CAS 174454-37-6)
Recommended Standards
- Ethyl 5-cyano-6-(4-methylpiperazin-1-yl)-2-phenylnicotinate (CAS 477866-18-5)
- methyl 5-{[4-(1-methyl-1-phenylethyl)phenoxy]methyl}-2-furoate (CAS 832740-52-0)
- Ethyl 4-methoxy-5'-oxo-2',3',4',5'-tetrahydro-[1,1':3',1''-terphenyl]-4'-carboxylate (CAS 25960-25-2)
- 5-methylpyrazine-2-carbaldehyde (CAS 50866-30-3)
- 4-(Difluoromethyl)-3,5-dihydroxypicolinamide (CAS 1804715-12-5)
- Pozanicline dihydrochloride, >98% (HPLC) (CAS 161416-61-1)
- 2-(6,7-Dimethyl-3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)-N-(2-propoxyphenyl)acetamide (CAS 342615-84-3)
- Methyl 2-[[(dodecylmercapto)thiomethyl]thio]-2-methylbenzoate (CAS 1088555-95-6)
- 4-Ethyl-2-methoxybenzaldehyde (CAS 142224-35-9)
- Tau Peptide (512-525) amide trifluoroacetate salt (CAS 2022956-61-0)
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