Ethyl 6-chloro-4-oxo-2-phenyl-1,4-dihydroquinoline-3-carboxylate CAS 93663-74-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 93663-74-2 |
| Molecular Formula | C18H14ClNO3 |
| Molecular Weight | 327.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 6-chloro-4-oxo-2-phenyl-1,4-dihydroquinoline-3-carboxylate (CAS 93663-74-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H14ClNO3. Molecular weight: 327.76 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H14ClNO3 |
| Molecular Weight | 327.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Ethyl 6-chloro-2-oxo-4-phenyl-1,2-dihydro-3-quinolinecarboxylate (CAS 93654-27-4)
- Methyl 1-(2-chloro-4-methylbenzoyl)-1H-indole-3-carboxylate (CAS 430458-67-6)
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- Tert-butyl 4-(2-(4-formylphenoxy)ethyl)piperazine-1-carboxylate (CAS 1086378-39-3)
- 2-Phenyl-1-(Piperidin-1-Yl)Ethanethione (CAS 24815-46-1)
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- (1R,2R)-2-(fluoromethyl)cyclobutane-1-carboxylic acid (CAS 2490314-43-5)
- 4-(3-Fluorophenyl)-3,4-dihydrofuro[3,4-d]pyrimidine-2,5(1H,7H)-dione (CAS 1707571-65-0)
- 2-(2-((tert-Butoxycarbonyl)amino)-N-methylacetamido)acetic acid (CAS 133498-97-2)
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