(S)-3-Fluoro-2-hydroxypropanoic acid CAS 97643-52-2
| CAS No. | 97643-52-2 |
| Molecular Formula | C3H5FO3 |
| Molecular Weight | 108.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(S)-3-Fluoro-2-hydroxypropanoic acid (CAS 97643-52-2) is a high-purity analytical reference standard with the molecular formula C3H5FO3 and a molecular weight of 108.07 g/mol.
(S)-3-Fluoro-2-hydroxypropanoic acid (C3H5FO3) contains a carboxylic acid group, a hydroxyl 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.
As a certified reference material (CRM), (S)-3-Fluoro-2-hydroxypropanoic acid 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 | C3H5FO3 |
| Molecular Weight | 108.07 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) | 1.0 |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
Related S Standards
- 2-Fluoro-2-methoxyacetic acid (CAS 1514032-03-1)
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- 2-Fluoro-2-methylpropane-1,3-diol (CAS 1639042-83-3)
- 1-Fluoro-3-methoxy-2-propanol (CAS 40453-80-3)
- 2-Fluoro-2-propenoyl Chloride (DISCONTINUED) (CAS 16522-55-7)
- (2R)-2-Fluoro-3-methoxypropan-1-amine (CAS 1609546-49-7)
- 1-Fluoro-3-(methylamino)propan-2-ol (CAS 659-60-9)
- 3-Fluoro-3-(fluoromethyl)azetidine (CAS 1466514-77-1)
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