furan-2(3H)-one CAS 20825-71-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20825-71-2 |
| Molecular Formula | C4H4O2 |
| Molecular Weight | 84.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity furan-2(3H)-one (CAS 20825-71-2) pharmaceutical standards reference standard. Molecular formula: C4H4O2. Molecular weight: 84.07 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H4O2 |
| Molecular Weight | 84.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
Related furan Standards
- Furan-5-d-2-amine (CAS 1185306-84-6)
- Furan-3-amine (CAS 29212-69-9)
- Furan-d4 (CAS 6142-90-1)
- 20843-07-6 Furan, 3,4-dimethyl- 3,4-Dimethylfuran (CAS 20843-07-6)
- furan-2,5-dione (CAS 184288-31-1)
- Furan-2,5-diamine (CAS 148546-08-1)
- 68261-15-4 (2-~13~C)Furan-2,5-dione DTXSID10745713 (CAS 68261-15-4)
- 41403-35-4 (3,4-~13~C_2_)Furan-2,5-dione DTXSID80584055 (CAS 41403-35-4)
Recommended Standards
- Edaravone Impurity 19 (CAS 674-82-8)
- Rufinamide Impurity 8 (CAS 922-67-8)
- 2-Furanone (CAS 497-23-4)
- 4-(Triphenylsilyl)butan-1-ol (CAS 18751-36-5)
- 6-Fluoro-4-oxo-7-(pyrrolidin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (CAS 1707375-54-9)
- 2-(Chloromethyl)-5-fluoropyrimidin-4(3H)-one (CAS 1240598-06-4)
- 3,5-Dibromo-1-{[2-(trifluoromethyl)phenyl]methyl}-1h-1,2,4-triazole (CAS 1240571-69-0)
- 856692-39-2 N'-(4,5,6,11,12,13-hexahydro-2-methyl-4-oxo-11-propyl-2H-indazolo[5,4-a]pyrrolo[3,4-c]carbazol-8-yl)-N-methyl-N-phenyl-Urea (CAS 856692-39-2)
- Chitotetraose Tetrahydrochloride (CAS 117399-50-5)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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