1-(2-Methoxyethyl)cyclopropane-1-sulfonyl chloride CAS 2001834-79-1
| CAS No. | 2001834-79-1 |
| Molecular Formula | C6H11ClO3S |
| Molecular Weight | 198.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 198.67 g/mol gives 1-(2-Methoxyethyl)cyclopropane-1-sulfonyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-(2-Methoxyethyl)cyclopropane-1-sulfonyl chloride (CAS 2001834-79-1), a certified reference material (molecular formula C6H11ClO3S, MW 198.67 g/mol) for analytical method development and quality control.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 1-(2-Methoxyethyl)cyclopropane-1-sulfonyl chloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 198.67 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.
As a certified reference material (CRM), 1-(2-Methoxyethyl)cyclopropane-1-sulfonyl chloride 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 | C6H11ClO3S |
| Molecular Weight | 198.67 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.) | 1996 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Methoxyethyl Standards
- 8-(2-Methoxyethyl)-N-methyl-8-azabicyclo[3.2.1]Octan-3-amine (CAS 1343794-08-0)
- 1-[1-(2-methoxyethyl)-3,5-dimethyl-1h-pyrazol-4-yl]ethan-1-ol (CAS 1339371-79-7)
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- 2-(2-Methoxyethyl)-3-oxo-2,3-dihydropyridazine-4-carboxylic acid (CAS 1707375-90-3)
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Recommended Standards
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