N-{[3-(4-methoxyphenyl)-1,2-oxazol-5-yl]methyl}benzenesulfonamide CAS 343372-72-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 343372-72-5 |
| Molecular Formula | C17H16N2O4S |
| Molecular Weight | 344.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-{[3-(4-methoxyphenyl)-1,2-oxazol-5-yl]methyl}benzenesulfonamide (CAS 343372-72-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H16N2O4S. Molecular weight: 344.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H16N2O4S |
| Molecular Weight | 344.38 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
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- 5-(((4-Methoxyphenyl)sulfonyl)methyl)-3-(o-tolyl)-1,2,4-oxadiazole (CAS 1105221-96-2)
- 1-((1-(4-Methoxyphenyl)-1H-tetrazol-5-yl)methyl)-3-(thiophen-2-ylmethyl)urea (CAS 941875-62-3)
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- 4-Methoxyphenyl 4-((6-hydroxyhexyl)oxy)benzoate (CAS 137407-31-9)
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Recommended Standards
- N-(thiazol-2-yl)-2-((3,4,4-trifluorobut-3-en-1-yl)thio)benzamide (CAS 478067-81-1)
- 4-[(4'-methacryloyloxy)phenylazo]benzenesulfonicacid (CAS 1005792-99-3)
- N-(4,7-Dimethoxybenzo[d]thiazol-2-yl)-2-methoxybenzamide (CAS 912770-77-5)
- N-Acetyl Sitagliptin-d3 (CAS 1795785-80-6)
- 1-(4-Nitrophenyl)ethane-1-sulfonamide (CAS 1247517-28-7)
- Indometacin Impurity 24 (CAS 99508-25-5)
- 5-Bromo-2-fluoro-3-methoxybenzaldehyde (CAS 1779832-66-4)
- Neomycin Impurity 12 (CAS 78524-73-9)
- 4-Chloro-5-cyclopropoxy-2-isopropoxypyridine (CAS 1243399-15-6)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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