2-((2-Isopropoxyethoxy)methyl)butane-1-sulfonyl chloride CAS 1486086-30-9
| CAS No. | 1486086-30-9 |
| Molecular Formula | C10H21ClO4S |
| Molecular Weight | 272.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-((2-Isopropoxyethoxy)methyl)butane-1-sulfonyl chloride (C10H21ClO4S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2-((2-Isopropoxyethoxy)methyl)butane-1-sulfonyl chloride (CAS 1486086-30-9) is a high-purity analytical reference standard with the molecular formula C10H21ClO4S and a molecular weight of 272.79 g/mol.
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.
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 | 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.) | 1992 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Isopropoxyethoxy Standards
- 3-(2-Isopropoxyethoxy)-2,2-dimethylpropane-1-sulfonyl chloride (CAS 1496981-06-6)
- 2-(2-(2-Isopropoxyethoxy)ethoxy)ethane-1-sulfonyl chloride (CAS 1343429-58-2)
- 4-(2-Isopropoxyethoxy)butane-1-sulfonyl chloride (CAS 1341880-77-0)
- 6-(2-Isopropoxyethoxy)nicotinic acid (CAS 1016493-51-8)
- 6-(2-Isopropoxyethoxy)nicotinic acid (CAS 1707719-07-0)
- 4-(2-Isopropoxyethoxy)benzoic acid (CAS 246853-87-2)
- 5-(2-Isopropoxyethoxy)furan-2-carbaldehyde (CAS 1515568-77-0)
- 2-(2-(2-Isopropoxyethoxy)ethoxy)ethan-1-ol (CAS 29681-21-8)
Recommended Standards
- 2,2-Dimethyl-3-(2-propoxyethoxy)propane-1-sulfonyl chloride (CAS 1483204-65-4)
- 5-(2-Ethoxyethoxy)-3-methylpentane-1-sulfonyl chloride (CAS 1489810-98-1)
- 2-(2-(3,3-Dimethylbutoxy)ethoxy)ethane-1-sulfonyl chloride (CAS 1478897-69-6)
- 2-((2-Ethoxyethoxy)methyl)pentane-1-sulfonyl chloride (CAS 1491430-17-1)
- N,2,6-Trimethoxy-N-methylbenzamide (CAS 872861-65-9)
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