5-(2-Formylphenyl)-2-furoic acid CAS 400744-92-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 400744-92-5 |
| Molecular Formula | C12H8O4 |
| Molecular Weight | 216.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(2-Formylphenyl)-2-furoic acid (CAS 400744-92-5) pharmaceutical standards reference standard. Molecular formula: C12H8O4. Molecular weight: 216.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H8O4 |
| Molecular Weight | 216.19 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Formylphenyl Standards
- 2-Formylphenyl furan-2-carboxylate (CAS 310877-17-9)
- 3-Formylphenyl furan-2-carboxylate (CAS 332411-91-3)
- 4-Formylphenyl furan-2-carboxylate (CAS 75350-30-0)
- 5-(3-Formylphenyl)furan-2-carboxylic acid (CAS 400748-81-4)
- 5-(4-Formylphenyl)thiophene-2-carbaldehyde (CAS 869959-14-8)
- 1-(2-Formylphenyl)-1h-pyrazole-4-carboxamide (CAS 1340233-19-3)
- 1-(4-Formylphenyl)-1H-pyrazole-3-carboxamide (CAS 1341721-68-3)
- 1-(4-Formylphenyl)-1h-pyrazole-4-carboxamide (CAS 1342099-15-3)
Recommended Standards
- 5-(2,2-Dimethyl-1,3-dioxolan-4-yl)-3,4-dihydroxyfuran-2(5H)-one (CAS 860649-42-9)
- 4-Nitro-2-pyridin-2-ylphenol (CAS 33400-82-7)
- 5-(Benzo[d][1,3]dioxol-5-yl)pyrazin-2(1H)-one (CAS 946386-54-5)
- 1-Isocyano-2-methoxyethane (CAS 43219-50-7)
- 4-Oxo-4-(propylamino)butyric Acid (CAS 61283-60-1)
- (R)-2-Hydroxy-1-(4-methoxyphenyl)propan-1-one (CAS 143191-63-3)
- D-Glucofuranuronic acid gama-lactone (CAS 63-29-6)
- N-(3,4-Dimethoxyphenethyl)-3-(4-((3-isopropyl-1-methyl-1H-indol-2-yl)sulfonyl)phenoxy)-N-methylpropan-1-amine oxalate (CAS 121346-32-5)
- Montelukast Impurity 42 (CAS 149968-10-5)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
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