2,5-Furandicarboxylic acid CAS 3238-40-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3238-40-2 |
| Molecular Formula | C6H4O5 |
| Molecular Weight | 156.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,5-Furandicarboxylic acid (CAS 3238-40-2) pharmaceutical standards reference standard. Molecular formula: C6H4O5. Molecular weight: 156.09 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H4O5 |
| Molecular Weight | 156.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Furandicarboxylic Standards
Recommended Standards
- 9H-Purine, 2,6-difluoro- (CAS 1146697-82-6)
- Comenic Acid (CAS 499-78-5)
- 6G00QN452A 6318-55-4 3-Furanacetic acid, 2,5-dihydro-2,5-dioxo- cis-Aconitic acid anhydride cis-Aconitic anhydride Aconitic anhydride 2,5-Dihydro-2,5-dioxofuran-3-acetic acid EINECS 228-663-3 NSC 31662 1-Propene-1,2,3-tricarboxylic acid, cyclic 1,2-anhydride UNII-6G00QN452A (CAS 6318-55-4)
- 4-Bromo-1-ethyl-2-methyl-1H-imidazole (CAS 1049117-83-0)
- Methyl 3,5-dichloro-2-methylphenylacetate (CAS 1806304-71-1)
- N'-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperidin-4-ylidene}-1-(6-chloropyridazin-3-yl)piperidine-4-carbohydrazide (CAS 338413-83-5)
- tert-Butyl ((6-(4-formylpiperazin-1-yl)-2-methylpyridin-3-yl)methyl)carbamate (CAS 1355223-31-2)
- Pcb No. 71 (CAS 41464-46-4)
- 4-(3,4-Dimethoxybenzamido)-2-hydroxybenzoic acid (CAS 1030572-38-3)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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