N-(4-(N-(1-Ethyl-2-oxoindolin-5-yl)sulfamoyl)phenyl)butyramide CAS 921557-45-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 921557-45-1 |
| Molecular Formula | C20H23N3O4S |
| Molecular Weight | 401.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order N-(4-(N-(1-Ethyl-2-oxoindolin-5-yl)sulfamoyl)phenyl)butyramide (CAS 921557-45-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H23N3O4S. Molecular weight: 401.48 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H23N3O4S |
| Molecular Weight | 401.48 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(4-(1-Acetyl-5-(2-methoxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)ethanesulfonamide (CAS 852141-36-7)
- N-(4-(N-(1-Methyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)sulfamoyl)phenyl)butyramide (CAS 922005-33-2)
- N-(3-(1-Acetyl-5-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)ethanesulfonamide (CAS 852141-57-2)
- 2-(Ethylamino)-2-(pyridin-3-yl)ethanethioamide dihydrochloride (CAS 1269151-46-3)
- 2-{[5-(4-methoxyphenyl)-4-(4-methylphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 863184-29-6)
- tert-Butyl 4-bromo-6-hydroxy-1-oxo-3H-isoindole-2-carboxylate (CAS 2055119-08-7)
- 2-(Difluoromethyl)-6-(methylthio)benzo[d]oxazole (CAS 1803744-77-5)
- 1-(Benzo[d][1,2,3]thiadiazol-5-yl)-3-(2,6-dimethylphenyl)urea (CAS 866042-25-3)
- Ethyl 1-isopropyl-3-methyl-1H-1,2,4-triazole-5-carboxylate (CAS 1282517-47-8)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
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