5-Formylfuran-2-carboxylic acid CAS 13529-17-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 13529-17-4 |
| Molecular Formula | C6H4O4 |
| Molecular Weight | 140.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Formylfuran-2-carboxylic acid (CAS 13529-17-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H4O4. Molecular weight: 140.09 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H4O4 |
| Molecular Weight | 140.09 g/mol |
| Purity | >95% |
| 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.) | 1960 |
Related Formylfuran Standards
- 2-Formylfuran-3-carboxylic acid (CAS 14757-79-0)
- 4-Formylfuran-2-carboxylic acid (CAS 1784641-78-6)
- (4-Formylfuran-3-yl)boronic acid (CAS 27339-36-2)
- 4-Formylfuran-2-boronic Acid (CAS 62306-78-9)
- 27339-38-4 3-Formylfuran-2-ylboronic acid BC000785 Furan-2-boronic acid-3-carbaldehyde (CAS 27339-38-4)
- 5-Formylfuran-2-carboxamide (CAS 42978-27-8)
- 3-formylfuran-2-carboxylic acid (CAS 29182-07-8)
- 5-formylfuran-3-carboxylic acid (CAS 603999-19-5)
Recommended Standards
- 3,5-Difluoroisonicotinonitrile (CAS 1214377-09-9)
- 2,5-Difluoronicotinonitrile (CAS 1214350-46-5)
- 4-Hydroxy-2-oxo-2H-pyran-6-carbaldehyde (CAS 147647-75-4)
- 3-[5-(4-methylphenyl)-1,3,4-oxadiazol-2-yl]propanoic acid (CAS 871497-70-0)
- Methyl 1-(2,4-dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 242797-27-9)
- 3-(Furan-2-yl)pyrazine-2-carbaldehyde (CAS 1823498-75-4)
- (<I>R</I>)-(-)-3-Hydroxybutyric acid sodium salt (CAS 13613-65-5)
- 4-Bromo-7-methoxyisobenzofuran-1(3H)-one (CAS 130662-48-5)
- 3,4-Dimethyl-N-(pyridin-2-ylmethyl)aniline (CAS 332108-39-1)
- Galanin Message Associated Peptide (44-59) amide (CAS 125455-59-6)
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