203626-40-8 8-Chloro-6-methylquinolin-4(1H)-one DTXSID00588878 CAS 203626-40-8
| CAS No. | 203626-40-8 |
| Molecular Formula | C10H18ClNO |
| Molecular Weight | 203.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 203626-40-8 8-Chloro-6-methylquinolin-4(1H)-one DTXSID00588878 (C10H18ClNO) is characterized by an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
203626-40-8 8-Chloro-6-methylquinolin-4(1H)-one DTXSID00588878 (CAS 203626-40-8) is a high-purity analytical reference standard with the molecular formula C10H18ClNO and a molecular weight of 203.71 g/mol.
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), 203626-40-8 8-Chloro-6-methylquinolin-4(1H)-one DTXSID00588878 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 | C10H18ClNO |
| Molecular Weight | 203.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- 203626-38-4 6-Chloro-8-methylquinolin-4(1H)-one DTXSID20576696 (CAS 203626-38-4)
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