3-(Thiophen-2-yl)furan-2,5-dione CAS 339016-64-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339016-64-7 |
| Molecular Formula | C8H4O3S |
| Molecular Weight | 180.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(Thiophen-2-yl)furan-2,5-dione (CAS 339016-64-7) pharmaceutical standards reference standard. Molecular formula: C8H4O3S. Molecular weight: 180.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H4O3S |
| Molecular Weight | 180.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
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- 1-(Thiophen-2-ylmethyl)-1h-1,2,4-triazol-3-amine (CAS 1183681-95-9)
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Recommended Standards
- 3-(Difluoromethyl)-5-(methylthio)-4h-1,2,4-triazol-4-amine (CAS 869942-09-6)
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- 3-(Aminomethyl)-5-fluoroindolin-2-one (CAS 518066-41-6)
- N-Cyclopropyl-2-(1-methyl-1H-indol-2-yl)thiazole-4-carboxamide (CAS 1170458-60-2)
- 2-(2-Fluorophenyl)thiazolidin-4-one (CAS 883014-09-3)
- Bis(1-methyl-1H-pyrazol-5-yl)methanamine (CAS 1603462-95-8)
- 4-Bromo-5,7-difluoro-2-phenylquinoline (CAS 1189106-35-1)
- 2-Amino-5-chloro-N-cyclohexylbenzamide (CAS 926192-69-0)
- (2-Chloro-3-cyclopropyl-5-methoxyphenyl)boronic acid (CAS 2225176-26-9)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
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