Furan-2,4-dicarbaldehyde CAS 7039-97-6
| CAS No. | 7039-97-6 |
| Molecular Formula | C6H4O3 |
| Molecular Weight | 124.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Furan-2,4-dicarbaldehyde (CAS 7039-97-6), a certified reference material (molecular formula C6H4O3, MW 124.09 g/mol) for analytical method development and quality control.
Furan-2,4-dicarbaldehyde (C6H4O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Furan-2,4-dicarbaldehyde 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.
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.) | 1959 |
Related Furan Standards
- 2-(Furan-2-yl)-2-oxoacetaldehyde (CAS 17090-71-0)
- 1-(Furan-2-yl)cyclopropanol (CAS 120284-29-9)
- 1-(Furan-3-yl)prop-2-en-1-ol (CAS 852998-61-9)
- 1-(Furan-3-yl)propan-1-one (CAS 30078-67-2)
- 1-(Furan-3-yl)propan-2-one (CAS 79319-93-0)
- 3-Furan-3-yl-propionaldehyde (CAS 56859-93-9)
- 1-(Furan-2-yl)propan-1-one (CAS 3194-15-8)
- 1-(furan-2-yl)cyclopropan-1-amine (CAS 1246740-91-9)
Recommended Standards
- 5,5-Difluoro-1,3-Dioxane (CAS 36301-44-7)
- Methyl 2,2-difluoropropanoate (CAS 38650-84-9)
- 4-Oxo-4H-pyran-2-carbaldehyde (CAS 56683-22-8)
- Methyl 3,3-difluoropropanoate (CAS 459-75-6)
- 1-(2,3-Dimethyl-1H-indol-1-yl)-3-(3,5-dimethyl-1H-pyrazol-1-yl)propan-2-ol (CAS 441314-01-8)
- 4-(Aminomethyl)-1-methoxy-3,4-dimethylhexan-3-ol (CAS 1503220-43-6)
- tert-Butyl (S)-4-hydroxy-6-azaspiro[2.5]octane-6-carboxylate (CAS 1101840-73-6)
- 5-Amino-1-(phenylsulfonyl)-1H-pyrazol-3-yl 4-(tert-butyl)benzoate (CAS 442678-87-7)
- 58880-05-0 Phenanthridinium, 3-amino-8-azido-5-ethyl-6-phenyl-, bromide 3-Amino-8-azido-5-ethyl-6-phenylphenanthridinium bromide Ethidium azide bromide Monoazido ethidium bromide Ethidium monoazide bromide (CAS 58880-05-0)
- (S,R,S)-AHPC-acetamido-O-PEG5-C2-amine HCl (CAS 2086298-72-6)
- Ethyl 1-((tert-butoxycarbonyl)amino)-2,2-difluorocyclopropane-1-carboxylate (CAS 1393562-15-6)
- 3-(3,5-Dimethyl-1H-pyrazol-1-yl)-1-(3-hydroxyazetidin-1-yl)propan-1-one (CAS 1340317-10-3)
- N1-Cyclohexyl-N2-(3-(4-(dimethylamino)phenyl)propyl)oxalamide (CAS 954041-98-6)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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