3-(4-bromophenyl)-2-chloranyl-quinoline 3-(4-bromophenyl)-2-chloroquinoline 85274-82-4 A841278 CAS 85274-82-4
| CAS No. | 85274-82-4 |
| Molecular Formula | C15H9BrClN |
| Molecular Weight | 318.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 3-(4-bromophenyl)-2-chloranyl-quinoline 3-(4-bromophenyl)-2-chloroquinoline 85274-82-4 A841278 (CAS 85274-82-4), a certified reference material (molecular formula C15H9BrClN, MW 318.60 g/mol) for analytical method development and quality control.
3-(4-bromophenyl)-2-chloranyl-quinoline 3-(4-bromophenyl)-2-chloroquinoline 85274-82-4 A841278 (C15H9BrClN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H9BrClN |
| Molecular Weight | 318.60 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.) | 1981 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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