2-(2-Methoxyethoxy)ethanesulfonyl Chloride CAS 1215974-61-0
| CAS No. | 1215974-61-0 |
| Molecular Formula | C5H11ClO4S |
| Molecular Weight | 202.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Methoxyethoxy)ethanesulfonyl Chloride (CAS 1215974-61-0) is a high-purity analytical reference standard with the molecular formula C5H11ClO4S and a molecular weight of 202.66 g/mol.
2-(2-Methoxyethoxy)ethanesulfonyl Chloride (C5H11ClO4S) contains a carbohydrate-derived structure, a sulfone group, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 2-(2-Methoxyethoxy)ethanesulfonyl 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 | C5H11ClO4S |
| Molecular Weight | 202.66 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, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Methoxyethoxy Standards
- 3-(2-(2-Methoxyethoxy)ethoxy)thiophene (CAS 108580-09-2)
- 4-(2-methoxyethoxy)cyclohexane-1-carboxylic acid (CAS 1253119-76-4)
- ethyl 4-(2-methoxyethoxy)-3-methylbut-2-enoate (CAS 1909358-82-2)
- 3-(2-Methoxyethoxy)thiophene-2-carboxylic acid (CAS 30490-97-2)
- (3-(2-Methoxyethoxy)thiophen-2-yl)boronic acid (CAS 1000894-11-0)
- Methyl 3-(2-methoxyethoxy)isoxazole-5-carboxylate (CAS 1707571-18-3)
- Ethyl 4-(2-methoxyethoxy)-3-oxobutanoate (CAS 130611-26-6)
- 3-{[2-(2-Methoxyethoxy)ethoxy]methyl}-3-methyloxetane (CAS 531521-23-0)
Recommended Standards
- 3-Chloro-4-(methylsulfanyl)benzoic acid (CAS 121120-08-9)
- 1-(5-Chloro-2-(methylthio)pyrimidin-4-yl)ethanone (CAS 122372-21-8)
- 2-(5-Chlorothiophen-2-yl)cyclopropane-1-carboxylic acid (CAS 1157139-18-8)
- 5-Chloro-4-cyclopropylthiophene-2-carboxylic acid (CAS 1252900-85-8)
- {[2-(Benzyloxy)phenyl]methyl}(butyl)amine hydrochloride (CAS 1158470-83-7)
- 857243-06-2 2-(Piperidin-1-yl)butan-1-amine DTXSID80588553 (CAS 857243-06-2)
- 5-Phenyl-1H-indole-7-carboxamide (CAS 860625-06-5)
- 4-((2-Ethylphenyl)amino)-4-oxobutanoic acid (CAS 401629-43-4)
- 1-(7-Methoxy-1H-pyrazolo[3,4-c]pyridin-1-yl)ethan-1-one (CAS 76006-19-4)
- 3-Bromo-2,6-dichlorobenzonitrile (CAS 1421620-35-0)
- 2,4,5-Trifluorobenzylmethylsulfone (CAS 886498-44-8)
- N-(4-Methoxyphenyl)-4-methyloxazole-5-carboxamide (CAS 847399-76-2)
- Ethyl 3-(thiophen-2-yl)propiolate (CAS 61354-73-2)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com