2-(Furan-2-yl)-2-oxoacetaldehyde CAS 17090-71-0
| CAS No. | 17090-71-0 |
| Molecular Formula | C6H4O3 |
| Molecular Weight | 124.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(Furan-2-yl)-2-oxoacetaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2-(Furan-2-yl)-2-oxoacetaldehyde (CAS 17090-71-0) is a high-purity analytical reference standard with the molecular formula C6H4O3 and a molecular weight of 124.09 g/mol.
The molecular framework of 2-(Furan-2-yl)-2-oxoacetaldehyde (C6H4O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H4O3 |
| Molecular Weight | 124.09 g/mol |
| 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.) | 1961 |
Related Furan Standards
- Furan-2,4-dicarbaldehyde (CAS 7039-97-6)
- 1-(Furan-2-yl)cyclopropanol (CAS 120284-29-9)
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- 1-(Furan-3-yl)propan-1-one (CAS 30078-67-2)
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Recommended Standards
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- 2-Oxo-2H-pyran-5-carbaldehyde (CAS 18327-02-1)
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Why CATO?
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