4-((3-Chloro-4-fluorophenyl)amino)-7-ethoxy-6-nitroquinoline-3-carbonitrile CAS 740791-06-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 740791-06-4 |
| Molecular Formula | C18H12ClFN4O3 |
| Molecular Weight | 386.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((3-Chloro-4-fluorophenyl)amino)-7-ethoxy-6-nitroquinoline-3-carbonitrile (CAS 740791-06-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H12ClFN4O3. Molecular weight: 386.76 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H12ClFN4O3 |
| Molecular Weight | 386.76 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 4-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-[(ethylcarbamoyl)amino]benzamide (CAS 1092343-40-2)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-4-(4-nitrophenyl)piperazine (CAS 478262-11-2)
- 4-Chloro-3-[(2-methoxy-5-nitrophenyl)sulfamoyl]benzoic acid (CAS 327092-59-1)
- 5-(2-Chloro-4-(trifluoromethyl)phenoxy)-3-propoxyisobenzofuran-1(3H)-one (CAS 99199-20-9)
- 6-Chloro-4-ethyl-4-(4-fluorophenyl)-3-(2,2,2-trifluoroethyl)-3,4-dihydroquinazolin-2(1H)-one (CAS 910483-02-2)
- 3-Chloro-5-(trifluoromethyl)-2-(1-{[3-(trifluoromethyl)pyridin-2-yl]sulfanyl}ethyl)pyridine (CAS 1092345-94-2)
- 2-{[4-(4-chloro-2-fluorobenzenesulfonamido)phenyl]formamido}acetic acid (CAS 847751-79-5)
- 3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}-1-phenylpyrrolidine-2,5-dione (CAS 321430-83-5)
Recommended Standards
- 1,2,3,4,7,8-Hexachlorodibenzofuran 13C12 (CAS 114423-98-2)
- Tert-butyl(2-chloro-4-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)dimethylsilane (CAS 1150561-59-3)
- 2,2,2-Trifluoroethyl (4-((4-chlorophenyl)carbamoyl)benzyl)carbamate (CAS 860649-84-9)
- Ramelteon RC 8 (CAS 1246820-32-5)
- 3-(4-Chloro-phenyl)-7-hydroxy-chromen-4-one (CAS 15485-81-1)
- 5-(Trimethylstannyl)-2'-deoxyuridine (CAS 146629-34-7)
- 2-Bromo-4-(bromomethyl)furan (CAS 92753-15-6)
- Benzo[d][1,3]dioxol-5-yl(3,5-dimethyl-1H-pyrazol-1-yl)methanone (CAS 108132-58-7)
- 4-Bromo-2-cyanobenzo[d]oxazole (CAS 1806517-33-8)
- Peptide Impurity (CAS CATO-CPTD788810)
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