2,4,7,8-Tetrachloro-3-phenylquinoline CAS 680213-23-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 680213-23-4 |
| Molecular Formula | C15H7Cl4N |
| Molecular Weight | 343.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4,7,8-Tetrachloro-3-phenylquinoline (CAS 680213-23-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H7Cl4N. Molecular weight: 343.03 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H7Cl4N |
| Molecular Weight | 343.03 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-(Difluoromethyl)-5-iodo-3-nitropicolinamide (CAS 1806954-17-5)
- ethyl 2-bromo-2-(2-bromo-5-methyl-1,3-thiazol-4-yl)acetate (CAS 1955548-41-0)
- 2-(Difluoromethyl)-5-iodo-3-nitropyridine-4-carboxamide (CAS 1806954-12-0)
- 3,4-Dibromo-2,5-bis(methylthio)thiophene (CAS 24444-81-3)
- 8-Ethyl-4-(pyridine-3-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-83-6)
- Fluticasone Impurity 110 (CAS CATO-C4X-1650110)
- 1-tert-Butyl 2-methyl 3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propyl)-1H-pyrrole-1,2-dicarboxylate (CAS 2376703-88-5)
- 3-Ethyl-1H-pyrazole-4-carbonitrile (CAS 1501205-06-6)
- 4-Chloro-N-(2-(4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-5-(trifluoromethyl)phenyl)benzenesulfonamide (CAS 338773-06-1)
- Peptide Impurity 26 (CAS 1350456-66-4)
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