5-(Furan-2-carbonyl)furan-2-carboxylic acid CAS 1399657-85-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1399657-85-2 |
| Molecular Formula | C10H6O5 |
| Molecular Weight | 206.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Furan-2-carbonyl)furan-2-carboxylic acid (CAS 1399657-85-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H6O5. Molecular weight: 206.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H6O5 |
| Molecular Weight | 206.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Furan Standards
- 6-(Furan-2-yl)-2-hydroxypyrimidine-4-carboxylic acid (CAS 1010897-15-0)
- 2-(Furan-2-yl)-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid (CAS 1240595-44-1)
- 2-(Furan-3-yl)-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid (CAS 1343588-24-8)
- Furan-2-carboxylic anhydride (CAS 615-08-7)
- 3-((Furan-2-ylmethylene)amino)-1H-1,2,4-triazole-5-carboxylic acid (CAS 213842-62-7)
- 2-(Furan-2-carbonyl)cyclohexane-1,3-dione (CAS 1356596-31-0)
- (E)-4-(Furan-2-ylmethylene)-2-methoxy-2H-pyran-3(4H)-one (CAS 88874-80-0)
- (Z)-4-(Furan-2-ylmethylene)-2-methoxy-2H-pyran-3(4H)-one (CAS 88874-84-4)
Recommended Standards
- 3-Hydroxy-6-nitroquinolin-2(1H)-one (CAS 1398503-94-0)
- 1H-Indazole-3,7-dicarboxylic acid (CAS 1427504-82-2)
- 4-Cyano-6-(methoxycarbonyl)picolinic acid (CAS 1393531-78-6)
- 5-AMino-4-chloro-2-nitrophenol (CAS 2055119-04-3)
- Tert-butyl (2-((4-(hydroxymethyl)cyclohexyl)amino)ethyl)(methyl)carbamate (CAS 1823466-88-1)
- 5-Bromo-7-methylbenzofuran (CAS 170681-91-1)
- Cl-BDPPV (CAS 1782088-07-6)
- 1-Benzothiophen-3-ylmethanol (CAS 5381-24-8)
- Diisopropyl (aminomethyl)phosphonate (CAS 86052-63-3)
- (Des-Gly2)-Exenatide trifluoroacetate salt (CAS 1678416-78-8)
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