3-chloro-3'-(methylsulfonyl)-[1,1'-biphenyl]-4-carboxylic acid CAS 1261913-06-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261913-06-7 |
| Molecular Formula | C14H11ClO4S |
| Molecular Weight | 310.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-chloro-3'-(methylsulfonyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261913-06-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H11ClO4S. Molecular weight: 310.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H11ClO4S |
| Molecular Weight | 310.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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