4-(((3-Hydroxy-1-oxo-1H-inden-2-yl)methylene)amino)-N-(pyrimidin-2-yl)benzenesulfonamide CAS 497061-23-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 497061-23-1 |
| Molecular Formula | C20H14N4O4S |
| Molecular Weight | 406.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(((3-Hydroxy-1-oxo-1H-inden-2-yl)methylene)amino)-N-(pyrimidin-2-yl)benzenesulfonamide (CAS 497061-23-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H14N4O4S. Molecular weight: 406.41 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H14N4O4S |
| Molecular Weight | 406.41 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) | 16.0 |
| 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
- 3,4,5-Trimethoxy-N-{[(4-nitrophenyl)carbamothioyl]amino}benzamide (CAS 891408-05-2)
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- (2E)-1-(4-Bromophenyl)-3-(2,4-dimethoxyphenyl)prop-2-en-1-one (CAS 1646177-46-9)
- 2-Benzyl 4-(tert-butyl) morpholine-2,4-dicarboxylate (CAS 939411-96-8)
- 2-Amino-5-(furan-2-yl)cyclohex-3-enecarboxylic acid (CAS 767596-75-8)
- Methyl 3-(benzyloxy)-4-methoxybenzoate (CAS 57535-57-6)
- N-(4-Amino-2-methylphenyl)-2-(3-methylphenoxy)-propanamide (CAS 954564-37-5)
- 8-Amino-6-fluoro-5-methylquinoline-2-carboxylic acid (CAS 1420790-46-0)
- Sperm Activating Peptide, Sea Urchin (CAS 140653-27-6)
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