Sodium 3-fluoro-2-oxopropanoate hydrate CAS 238754-68-2
| CAS No. | 238754-68-2 |
| Molecular Formula | C3H2FO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Sodium 3-fluoro-2-oxopropanoate hydrate.
Sodium 3-fluoro-2-oxopropanoate hydrate (CAS 238754-68-2) is a high-purity analytical reference standard with the molecular formula C3H2FO3NaH2O and a molecular weight of 146.05 g/mol.
Sodium 3-fluoro-2-oxopropanoate hydrate (C3H2FO3NaH2O) contains a carboxylic acid group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Sodium 3-fluoro-2-oxopropanoate hydrate 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 | C3H2FO3 Na H2O |
| Molecular Weight | 146.05 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) | 1.5 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
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Recommended Standards
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- tert-Butyl 4-bromo-7-hydroxy-1H-indole-1-carboxylate (CAS 1167056-09-8)
- 2-Benzylhexahydro-1H-pyrido[1,2-a]pyrazin-7(2H)-one (CAS 134334-40-0)
- Methyl 4-((4-chloro-1h-pyrazol-1-yl)methyl)benzoate (CAS 312308-94-4)
- 5-(4-Chlorobenzenesulfinyl)-N,N-dimethyl-1,2,3-thiadiazole-4-carboxamide (CAS 306977-00-4)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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