Diethyl 2-fluoro-3-oxosuccinate CAS 392-58-5
| CAS No. | 392-58-5 |
| Molecular Formula | C8H11FO5 |
| Molecular Weight | 206.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl 2-fluoro-3-oxosuccinate (CAS 392-58-5), molecular formula C8H11FO5 and molecular weight 206.17 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Diethyl 2-fluoro-3-oxosuccinate (C8H11FO5) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Diethyl 2-fluoro-3-oxosuccinate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H11FO5 |
| Molecular Weight | 206.17 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
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- 3-{1-[2-(4-fluorophenoxy)acetyl]piperidin-4-yl}-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775313-81-9)
- 3-Chlorotetrahydro-2H-pyran-4-carbonitrile (CAS 1934447-04-7)
- Ketotifen EP Impurity E (CAS 1346603-71-1)
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- 1-Cyclohexyl-1H-imidazol-2(3H)-one (CAS 500869-83-0)
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Why CATO?
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