1-Trifluoromethanesulfonylazetidine-3-carboxylic acid CAS 1341041-91-5
| CAS No. | 1341041-91-5 |
| Molecular Formula | C5H6F3NO4S |
| Molecular Weight | 233.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Trifluoromethanesulfonylazetidine-3-carboxylic acid (CAS 1341041-91-5) is a high-purity analytical reference standard with the molecular formula C5H6F3NO4S and a molecular weight of 233.17 g/mol.
Based on its molecular formula C5H6F3NO4S, 1-Trifluoromethanesulfonylazetidine-3-carboxylic acid contains a carbohydrate-derived structure, an amide group, a sulfone group, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 233.17 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C5H6F3NO4S |
| Molecular Weight | 233.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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