Ethyl 3-((1R,2S)-2-fluorocyclopropyl)-3-oxopropanoate CAS 1706439-37-3
| CAS No. | 1706439-37-3 |
| Molecular Formula | C8H11FO3 |
| Molecular Weight | 174.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 3-((1R,2S)-2-fluorocyclopropyl)-3-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.
Ethyl 3-((1R,2S)-2-fluorocyclopropyl)-3-oxopropanoate (CAS 1706439-37-3), molecular formula C8H11FO3 and molecular weight 174.17 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, Ethyl 3-((1R,2S)-2-fluorocyclopropyl)-3-oxopropanoate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 174.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures Ethyl 3-((1R,2S)-2-fluorocyclopropyl)-3-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 | C8H11FO3 |
| Molecular Weight | 174.17 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 |
| 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.) | 1994 |
| Halogen Content | F-containing |
Recommended Standards
- 1706439-17-9 AS-46635 ethyl cis-3-(-2-fluorocyclopropyl)-3-oxopropanoate (CAS 1706439-17-9)
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Why CATO?
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