2-(2-(Isopentyloxy)ethoxy)ethane-1-sulfonyl chloride CAS 1343863-35-3
| CAS No. | 1343863-35-3 |
| Molecular Formula | C9H19ClO4S |
| Molecular Weight | 258.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-(Isopentyloxy)ethoxy)ethane-1-sulfonyl chloride (C9H19ClO4S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 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.
CATO supplies 2-(2-(Isopentyloxy)ethoxy)ethane-1-sulfonyl chloride (CAS 1343863-35-3), a certified reference material (molecular formula C9H19ClO4S, MW 258.76 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-(2-(Isopentyloxy)ethoxy)ethane-1-sulfonyl chloride 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 | C9H19ClO4S |
| Molecular Weight | 258.76 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) | 0.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Isopentyloxy Standards
- 2-(Isopentyloxy)quinoline-3-carboxylic acid (CAS 88284-16-6)
- (2-(Isopentyloxy)naphthalen-1-yl)boronic acid (CAS 1313760-73-4)
- 5-(Isopentyloxy)pentane-1-sulfonyl chloride (CAS 1342630-65-2)
- 3-(Isopentyloxy)-2,2-dimethylpropane-1-sulfonyl chloride (CAS 1465601-72-2)
- 2-((Isopentyloxy)methyl)butane-1-sulfonyl chloride (CAS 1480044-59-4)
- 3-(Isopentyloxy)-4-methoxybenzoyl chloride (CAS 1443310-11-9)
- 4-(Isopentyloxy)-2-methylbenzofuran-6-carboxylic acid (CAS 1291490-23-7)
- 4-(Isopentyloxy)benzo[b]thiophene-6-carboxylic acid (CAS 1291489-14-9)
Recommended Standards
- 6-(2-Methoxyethoxy)hexane-1-sulfonyl chloride (CAS 1342861-35-1)
- 2-(2-(Pentyloxy)ethoxy)ethane-1-sulfonyl chloride (CAS 1344046-94-1)
- 5-(3-Methoxypropoxy)pentane-1-sulfonyl chloride (CAS 1342279-48-4)
- 5-(2-Ethoxyethoxy)pentane-1-sulfonyl chloride (CAS 1344084-56-5)
- 7-Ethyl-10-(4-N-aminopentanoic acid)-1-piperidino)carbonyloxycamptothecin Hydrochloride (CAS 181629-47-0)
- 4-[(1-methoxypropan-2-yl)oxy]benzaldehyde (CAS 863488-78-2)
- Methyl 4-{4-[2-(4-bromophenyl)-2-oxoethyl]piperazin-1-yl}-3-nitrobenzoate (CAS 478246-67-2)
- (r)-1-(3-Chlorobenzyl)pyrrolidin-3-amine dihydrochloride (CAS 1286208-91-0)
- (R)-6-Chloro-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylic acid (CAS 1820579-80-3)
- 1-Ethynyl-3-fluoro-2-(trifluoromethyl)benzene (CAS 1823923-07-4)
- 3-(2-Methylbenzyl)-1H-pyrazole (CAS 1260676-05-8)
- 4-(3-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propyl)morpholine hydrochloride (CAS 1150271-72-9)
- 5117-16-8 1,1-Dimethyl-2-selenourea Selenourea, N,N-dimethyl- Urea, 1,1-dimethyl-2-seleno- (8CI) AI3-52625 N,N-Dimethylselenourea EINECS 225-854-3 NSC 174190 (CAS 5117-16-8)
- D-[Phe6]-Semaglutide (CAS CATO-C4X-2226213)
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