2-(2-((4-Methylpentan-2-yl)oxy)ethoxy)ethane-1-sulfonyl chloride CAS 1342898-47-8
| CAS No. | 1342898-47-8 |
| Molecular Formula | C10H21ClO4S |
| Molecular Weight | 272.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-((4-Methylpentan-2-yl)oxy)ethoxy)ethane-1-sulfonyl chloride (CAS 1342898-47-8), molecular formula C10H21ClO4S and molecular weight 272.79 g/mol, is a CATO reference standard with documented purity and traceability.
2-(2-((4-Methylpentan-2-yl)oxy)ethoxy)ethane-1-sulfonyl chloride (C10H21ClO4S) 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, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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-((4-Methylpentan-2-yl)oxy)ethoxy)ethane-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 | C10H21ClO4S |
| Molecular Weight | 272.79 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 Methylpentan Standards
- 2-(((4-Methylpentan-2-yl)oxy)methyl)butane-1-sulfonyl chloride (CAS 1469006-64-1)
- 13-(4-Methylpentan-2-yl)-1,8,10-triazatricyclo[7.4.0.0^{2,7}]trideca-2(7),3,5,8,10,12-hexaen-11-amine (CAS 254106-41-7)
- 4-((4-Methylpentan-2-yl)oxy)butane-1-sulfonyl chloride (CAS 1342122-74-0)
- N-(5-(3-Methylpentan-3-yl)-1,3,4-thiadiazol-2-yl)benzamide (CAS 82560-21-2)
- Bis(4-methylpentan-2-yl) phosphonate (CAS 13086-86-7)
- 3-((4-Methylpentan-2-yl)oxy)propane-1-sulfonyl chloride (CAS 1344084-32-7)
- N-(4-methylpentan-2-yl)-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1036561-08-6)
- Tris(4-methylpentan-2-yl) borate (CAS 5337-37-1)
Recommended Standards
- 5-(2-Propoxyethoxy)pentane-1-sulfonyl chloride (CAS 1340424-61-4)
- 2-(((1-Methoxypropan-2-yl)oxy)methyl)-3-methylbutane-1-sulfonyl chloride (CAS 1463606-53-2)
- 6-(3-Methoxypropoxy)hexane-1-sulfonyl chloride (CAS 1340239-87-3)
- 2-((2-Ethoxyethoxy)methyl)-3-methylbutane-1-sulfonyl chloride (CAS 1472743-78-4)
- 3-Methyl-3,9-diazabicyclo[4.2.1]nonane (CAS 108437-47-4)
- N-Ethyl-2-(5-oxo-5,6-dihydro-4H-imidazo[1,2-b][1,2,4]triazol-6-yl)acetamide (CAS 1428139-47-2)
- 3-(2-Fluorophenoxy)propan-1-amine hydrochloride (CAS 1052076-94-4)
- 4-Methyl-1-(6-methylpyridin-2-yl)pentan-1-amine (CAS 1339834-84-2)
- 1-(4-Iodophenyl)-3-morpholino-5,6-dihydropyridin-2(1H)-one, 99% (CAS 473927-69-4)
- Ethanone, 2,2,2-trichloro-1-(1-ethyl-1h-pyrrol-2-yl)- (CAS 1118757-53-1)
- 2-chloro-N-(cyclohexylmethyl)propanamide (CAS 596807-98-6)
- {[(3,5-dimethyl-4-nitro-1H-pyrazol-1-yl)methyl]thio}acetic acid (CAS 1006957-05-6)
- 2-((1-(2,5-Difluorophenyl)ethyl)amino)propan-1-ol (CAS 1154992-60-5)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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