Sodium 3-fluoro-2-oxopropanoate CAS 2923-22-0
| CAS No. | 2923-22-0 |
| Molecular Formula | C3H2FO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Sodium 3-fluoro-2-oxopropanoate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Sodium 3-fluoro-2-oxopropanoate (CAS 2923-22-0) is a high-purity analytical reference standard with the molecular formula C3H2FO3Na and a molecular weight of 128.03 g/mol.
Structurally, Sodium 3-fluoro-2-oxopropanoate (C3H2FO3Na) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.5, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 128.03 g/mol, it falls into the low-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures Sodium 3-fluoro-2-oxopropanoate 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 | C3H2FO3 Na |
| Molecular Weight | 128.03 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
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- 2-(2-Bromo-3-(difluoromethyl)-5-hydroxypyridin-4-yl)acetonitrile (CAS 1805240-09-8)
- 2-((4-Chloro-6-(methylamino)pyrimidin-5-yl)methyl)benzoic acid (CAS 64261-36-5)
- Glipizide Impurity 24 (CAS CATO-C4X-140724)
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- (S)-iPr-Phox (CAS 148461-14-7)
- Tirzepatide-d7 Ditrifluoroacetate (CAS CATO-CPTD788698)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com