N-(4-(N-(3,4-Dimethylisoxazol-5-yl)sulfamoyl)phenyl)-4-methylbenzamide CAS 301681-54-9
| CAS No. | 301681-54-9 |
| Molecular Formula | C19H19N3O4S |
| Molecular Weight | 385.44 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.
CATO supplies N-(4-(N-(3,4-Dimethylisoxazol-5-yl)sulfamoyl)phenyl)-4-methylbenzamide (CAS 301681-54-9), a certified reference material (molecular formula C19H19N3O4S, MW 385.44 g/mol) for analytical method development and quality control.
The molecular framework of N-(4-(N-(3,4-Dimethylisoxazol-5-yl)sulfamoyl)phenyl)-4-methylbenzamide (C19H19N3O4S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures N-(4-(N-(3,4-Dimethylisoxazol-5-yl)sulfamoyl)phenyl)-4-methylbenzamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H19N3O4S |
| Molecular Weight | 385.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(2-Methoxyphenyl)-2-((1-(2-methoxyphenyl)-1H-tetrazol-5-yl)thio)propanamide (CAS 924838-16-4)
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- Neuropeptide W-23 (rat) (CAS 383415-89-2)
Why CATO?
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