5-(1,2-dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one CAS 1129294-89-8
| CAS No. | 1129294-89-8 |
| Molecular Formula | C6H8O6 |
| Molecular Weight | 176.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-(1,2-dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one 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.
CATO supplies 5-(1,2-dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one (CAS 1129294-89-8), a certified reference material (molecular formula C6H8O6, MW 176.12 g/mol) for analytical method development and quality control.
The molecular framework of 5-(1,2-dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one (C6H8O6) is characterized by a carbohydrate-derived structure. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C6H8O6 |
| Molecular Weight | 176.12 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
Related dihydroxyethyl Standards
- 5-(1,2-Dihydroxyethyl)-2,3,4(5H)-furantrione (CAS 7723-73-1)
- (3S)-2-(1,2-dihydroxyethyl)tetrahydrofuran-3,4-diol (CAS 12441-09-7)
- (2R)-2-(1,2-dihydroxyethyl)tetrahydrofuran-3,4-diol (CAS 7726-97-8)
- (R)-4-(1,2-Dihydroxyethyl)benzonitrile (CAS 173727-98-5)
- 4-(1,2-Dihydroxyethyl)benzonitrile (CAS 179694-32-7)
- 5-(1,2-Dihydroxyethyl)-3,4-dimethoxyfuran-2(5H)-one (CAS 40613-68-1)
- 1-(1,2-Dihydroxyethyl)-1H-indole-3-carbaldehyde (CAS 1142202-04-7)
- 5-(1,2-Dihydroxyethyl)dihydrofuran-2(3H)-one (CAS 61989-58-0)
Recommended Standards
- Methyl 3-(difluoromethyl)-1H-pyrazole-4-carboxylate (CAS 1092961-38-0)
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- D-Ascorbic Acid (CAS 10504-35-5)
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- 6-(Pyrrolidin-1-yl)-[2,3'-bipyridine]-5-carbonitrile (CAS 946385-91-7)
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