4-(((4,4-Dimethyl-2,6-dioxocyclohexylidene)methyl)amino)-N-(4-methylpyrimidin-2-yl)benzenesulfonamide CAS 371947-39-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 371947-39-6 |
| Molecular Formula | C20H22N4O4S |
| Molecular Weight | 414.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(((4,4-Dimethyl-2,6-dioxocyclohexylidene)methyl)amino)-N-(4-methylpyrimidin-2-yl)benzenesulfonamide (CAS 371947-39-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H22N4O4S. Molecular weight: 414.48 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H22N4O4S |
| Molecular Weight | 414.48 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-{[(1,1-Dioxido-1,2-benzisothiazol-3-yl)-(1-naphthyl)amino]methyl}phenol (CAS 442571-99-5)
- BAL30072 Impurity 3 (CAS 68363-44-0)
- 2-(4-Oxo-2-phenylquinazolin-3(4H)-yl)-N-(phenylcarbamothioyl)acetamide (CAS 72045-60-4)
- Ethyl 3-(chlorosulfonyl)isonicotinate (CAS 306936-12-9)
- 1-(2-(Butylthio)phenyl)ethan-1-ol (CAS 1341934-70-0)
- 2-(Difluoromethyl)-3,5-dihydroxypyridine-6-carbonyl chloride (CAS 1805008-82-5)
- 5-(3,5-dimethyl-1H-pyrazol-1-yl)pyridine-2-carboximidamide dihydrochloride (CAS 1909328-03-5)
- 8-Hydroxyquinoline-2-carbonitrile (CAS 6759-78-0)
- 2-Bromo-4-chloroquinoline (CAS 64658-05-5)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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