N-(4-(N-(3,4-Dimethylisoxazol-5-yl)sulfamoyl)phenyl)-4-methoxybenzamide CAS 301681-50-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 301681-50-5 |
| Molecular Formula | C19H19N3O5S |
| Molecular Weight | 401.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-(N-(3,4-Dimethylisoxazol-5-yl)sulfamoyl)phenyl)-4-methoxybenzamide (CAS 301681-50-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H19N3O5S. Molecular weight: 401.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H19N3O5S |
| Molecular Weight | 401.44 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) | 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-(4-(n-(3,4-Dimethylisoxazol-5-yl)sulfamoyl)phenyl)-2-phenoxyacetamide (CAS 303792-43-0)
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- N-(2-(1-Acetyl-5-(benzo[d][1,3]dioxol-5-yl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide (CAS 923226-60-2)
- Ethyl 6-chloro-2-fluoro-3-(trifluoromethyl)benzoate (CAS 1805034-38-1)
- 2-(2-(2,4-Dinitrophenyl)hydrazine-1-carbonyl)benzoic acid (CAS 95980-68-0)
- 1-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinoline (CAS 1316275-45-2)
- 2-Amino-4-(4-((2-chlorobenzyl)oxy)-3-methoxyphenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 315245-11-5)
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- (αS)-α,3-Dimethyl-2-benzofuranmethanol (CAS 1344924-76-0)
- Peptide Impurity 34 (CAS 21282-09-7)
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