6-Chloro-2-(4-chlorophenyl)-3-[(4-chlorophenyl)sulfanyl]quinoline CAS 477886-52-5
| CAS No. | 477886-52-5 |
| Molecular Formula | C21H12Cl3NS |
| Molecular Weight | 416.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-Chloro-2-(4-chlorophenyl)-3-[(4-chlorophenyl)sulfanyl]quinoline is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6-Chloro-2-(4-chlorophenyl)-3-[(4-chlorophenyl)sulfanyl]quinoline (CAS 477886-52-5) is a high-purity analytical reference standard with the molecular formula C21H12Cl3NS and a molecular weight of 416.75 g/mol.
6-Chloro-2-(4-chlorophenyl)-3-[(4-chlorophenyl)sulfanyl]quinoline (C21H12Cl3NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 6-Chloro-2-(4-chlorophenyl)-3-[(4-chlorophenyl)sulfanyl]quinoline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C21H12Cl3NS |
| Molecular Weight | 416.75 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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