2-Cyano-4-(3-(1-methylethylsulfonamido)thiophen-2-yl)-[1,1-biphenyl]-4-carboxylic acid CAS 942597-98-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 942597-98-0 |
| Molecular Formula | C21H18N2O4S2 |
| Molecular Weight | 426.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Cyano-4-(3-(1-methylethylsulfonamido)thiophen-2-yl)-[1,1-biphenyl]-4-carboxylic acid (CAS 942597-98-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H18N2O4S2. Molecular weight: 426.51 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H18N2O4S2 |
| Molecular Weight | 426.51 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
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