6-(N-(4-Ethylphenyl)sulfamoyl)-N-(2-methylcyclohexyl)-4-oxo-1,4-dihydroquinoline-3-carboxamide CAS 901045-74-7
| CAS No. | 901045-74-7 |
| Molecular Formula | C25H29N3O4S |
| Molecular Weight | 467.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-(N-(4-Ethylphenyl)sulfamoyl)-N-(2-methylcyclohexyl)-4-oxo-1,4-dihydroquinoline-3-carboxamide is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6-(N-(4-Ethylphenyl)sulfamoyl)-N-(2-methylcyclohexyl)-4-oxo-1,4-dihydroquinoline-3-carboxamide (CAS 901045-74-7) is a high-purity analytical reference standard with the molecular formula C25H29N3O4S and a molecular weight of 467.58 g/mol.
6-(N-(4-Ethylphenyl)sulfamoyl)-N-(2-methylcyclohexyl)-4-oxo-1,4-dihydroquinoline-3-carboxamide (C25H29N3O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; 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-(N-(4-Ethylphenyl)sulfamoyl)-N-(2-methylcyclohexyl)-4-oxo-1,4-dihydroquinoline-3-carboxamide 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 | C25H29N3O4S |
| Molecular Weight | 467.58 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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