ethyl 4-[(chlorosulfonyl)methyl]-4-fluorocyclohexane-1-carboxylate CAS 1955498-99-3
| CAS No. | 1955498-99-3 |
| Molecular Formula | C10H16ClFO4S |
| Molecular Weight | 286.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies ethyl 4-[(chlorosulfonyl)methyl]-4-fluorocyclohexane-1-carboxylate (CAS 1955498-99-3), a certified reference material (molecular formula C10H16ClFO4S, MW 286.75 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H16ClFO4S, ethyl 4-[(chlorosulfonyl)methyl]-4-fluorocyclohexane-1-carboxylate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 286.75 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 | C10H16ClFO4S |
| Molecular Weight | 286.75 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related ethyl Standards
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Recommended Standards
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- Methyl 2-chloro-2-(2-(p-tolyl)hydrazono)acetate (CAS 82417-84-3)
- Boc-Gly-Phe-OBzl (A-1755.0005) (CAS 5519-03-9)
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