(E)-3-(8-methoxy-2-methyl-4-oxo-1,4-dihydroquinolin-3-yl)-N-(2-methoxyphenyl)but-2-enamide CAS 1072944-93-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1072944-93-4 |
| Molecular Formula | C22H22N2O4 |
| Molecular Weight | 378.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-(8-methoxy-2-methyl-4-oxo-1,4-dihydroquinolin-3-yl)-N-(2-methoxyphenyl)but-2-enamide (CAS 1072944-93-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H22N2O4. Molecular weight: 378.42 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H22N2O4 |
| Molecular Weight | 378.42 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 3-[(4-benzylpiperazin-1-yl)sulfonyl]-4-fluorobenzoic acid (CAS 1054112-12-7)
- 2-(2-Morpholinoethyl)-1-oxo-4-phenyl-1,2-dihydroisoquinoline-3-carboxylic acid (CAS 112392-90-2)
- cis-1-[(Benzyloxy)carbonyl]-5-{[(tert-butoxy)carbonyl]amino}piperidine-3-carboxylic acid (CAS 1052713-85-5)
- Methyl 4-(benzyloxy)-3-methylbenzoate (CAS 1439364-88-1)
- [1-(bromomethyl)cyclopentyl]methanamine hydrobromide (CAS 1803600-73-8)
- 3-Cyclopropoxy-N1,N1,N2,N2-tetramethylbenzene-1,2-diamine (CAS 1243468-06-5)
- 2-Cyclopropoxy-5-ethylbenzenesulfonamide (CAS 1243394-26-4)
- 6-(Ethylthio)-1-phenyl-4-(3-(trifluoromethyl)phenoxy)-1H-pyrazolo[3,4-d]pyrimidine (CAS 478247-50-6)
- Ethyl (2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-hexadecafluorononyl) carbonate (CAS 1980086-60-9)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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