N-Ethyl-4-methyl-N-(5-phenylfuran-2-yl)benzenesulfonamide CAS 865486-73-3
| CAS No. | 865486-73-3 |
| Molecular Formula | C19H19NO3S |
| Molecular Weight | 341.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-Ethyl-4-methyl-N-(5-phenylfuran-2-yl)benzenesulfonamide 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.
CATO supplies N-Ethyl-4-methyl-N-(5-phenylfuran-2-yl)benzenesulfonamide (CAS 865486-73-3), a certified reference material (molecular formula C19H19NO3S, MW 341.42 g/mol) for analytical method development and quality control.
The molecular framework of N-Ethyl-4-methyl-N-(5-phenylfuran-2-yl)benzenesulfonamide (C19H19NO3S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C19H19NO3S |
| Molecular Weight | 341.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
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Why CATO?
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