6-Bromo-4-(3-chlorophenyl)-2-methoxyquinoline CAS 190898-86-3
| CAS No. | 190898-86-3 |
| Molecular Formula | C16H11BrClNO |
| Molecular Weight | 348.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
6-Bromo-4-(3-chlorophenyl)-2-methoxyquinoline (CAS 190898-86-3) is a high-purity analytical reference standard with the molecular formula C16H11BrClNO and a molecular weight of 348.62 g/mol.
6-Bromo-4-(3-chlorophenyl)-2-methoxyquinoline (C16H11BrClNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 6-Bromo-4-(3-chlorophenyl)-2-methoxyquinoline 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 | C16H11BrClNO |
| Molecular Weight | 348.62 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, DMSO |
| 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.) | 2011 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-(3-Bromophenyl)-4-(4-chlorophenyl)-4-oxobutanenitrile (CAS 344281-49-8)
- 1-(4-Nitrophenyl)-3-azabicyclo[3.1.0]hexane (CAS 86215-45-4)
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- N1-(Pyridin-3-yl)-N2-((4-(thiophen-2-yl)tetrahydro-2H-pyran-4-yl)methyl)oxalamide (CAS 1251577-02-2)
- 3-(4-Chlorophenyl)-2,6-diphenylpyrimidin-4(3H)-one (CAS 89069-81-8)
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- 2-ethyl-5-nitrobenzene-1-sulfonyl chloride (CAS 89189-34-4)
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