6-Bromo-3-(3-chloropropyl)quinolin-2(1H)-one CAS 848170-40-1
| CAS No. | 848170-40-1 |
| Molecular Formula | C12H11BrClNO |
| Molecular Weight | 300.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, 6-Bromo-3-(3-chloropropyl)quinolin-2(1H)-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 300.58 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
6-Bromo-3-(3-chloropropyl)quinolin-2(1H)-one (CAS 848170-40-1), molecular formula C12H11BrClNO and molecular weight 300.58 g/mol, is a CATO reference standard with documented purity and traceability.
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-Bromo-3-(3-chloropropyl)quinolin-2(1H)-one 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 | C12H11BrClNO |
| Molecular Weight | 300.58 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
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- 3-[benzyl(4-fluorophenyl)sulfamoyl]-4-chlorobenzoic acid (CAS 727704-67-8)
- (2-Chloro-6-ethylquinolin-3-yl)methanol (CAS 333408-38-1)
- 2-chloro-N-(4-methoxybenzyl)-N-methylacetamide (CAS 851169-12-5)
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