306293-86-7 5-(2-Methyl-propane-2-sulfonyl)-thiophene-2-carboxylic acid 9669AD C9H12O4S2 CAS 306293-86-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 306293-86-7 |
| Molecular Formula | C9H12O4S2 |
| Molecular Weight | 248.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 306293-86-7 5-(2-Methyl-propane-2-sulfonyl)-thiophene-2-carboxylic acid 9669AD C9H12O4S2 (CAS 306293-86-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H12O4S2. Molecular weight: 248.32 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H12O4S2 |
| Molecular Weight | 248.32 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 2 |
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com