(1S,2R)-2-fluorocyclopropane-1-carboxylic acid CAS 167073-07-6
| CAS No. | 167073-07-6 |
| Molecular Formula | C4H5FO2 |
| Molecular Weight | 104.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (1S,2R)-2-fluorocyclopropane-1-carboxylic acid 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.
CATO supplies (1S,2R)-2-fluorocyclopropane-1-carboxylic acid (CAS 167073-07-6), a certified reference material (molecular formula C4H5FO2, MW 104.08 g/mol) for analytical method development and quality control.
Based on its molecular formula C4H5FO2, (1S,2R)-2-fluorocyclopropane-1-carboxylic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 104.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), (1S,2R)-2-fluorocyclopropane-1-carboxylic 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 | C4H5FO2 |
| Molecular Weight | 104.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | F-containing |
Recommended Standards
- 2-Fluorocyclopropanecarboxylic Acid (CAS 156816-78-3)
- (1R,2S)-2-fluorocyclopropane-1-carboxylic acid (CAS 167073-08-7)
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