2-((2-Ethoxyethoxy)methyl)pentane-1-sulfonyl chloride CAS 1491430-17-1
| CAS No. | 1491430-17-1 |
| Molecular Formula | C10H21ClO4S |
| Molecular Weight | 272.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 272.79 g/mol gives 2-((2-Ethoxyethoxy)methyl)pentane-1-sulfonyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-((2-Ethoxyethoxy)methyl)pentane-1-sulfonyl chloride (CAS 1491430-17-1), molecular formula C10H21ClO4S and molecular weight 272.79 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-((2-Ethoxyethoxy)methyl)pentane-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. 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-Ethoxyethoxy)methyl)pentane-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.) | 1992 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Ethoxyethoxy Standards
- 2-((2-Ethoxyethoxy)methyl)-3-methylbutane-1-sulfonyl chloride (CAS 1472743-78-4)
- 5-(2-Ethoxyethoxy)-3-methylpentane-1-sulfonyl chloride (CAS 1489810-98-1)
- [2-(2-Ethoxyethoxy)phenyl]-N-(tetrahydro-2-furanylmethyl)methanamine (CAS 1040680-53-2)
- 4-(2-ethoxyethoxy)benzene-1-sulfonyl chloride (CAS 264624-20-6)
- N-[4-(2-Ethoxyethoxy)benzyl]cyclopentanamine (CAS 1040686-92-7)
- 3-(2-Ethoxyethoxy)-N-(2-furylmethyl)aniline (CAS 1040691-80-2)
- N-[2-(2-Ethoxyethoxy)benzyl]-3-methylaniline (CAS 1040685-30-0)
- 3-(2-Ethoxyethoxy)-N-(2-methylbenzyl)aniline (CAS 1040691-64-2)
Recommended Standards
- 2-Ethyl-2-((2-methoxyethoxy)methyl)butane-1-sulfonyl chloride (CAS 1496418-53-1)
- 2-((2-Isopropoxyethoxy)methyl)butane-1-sulfonyl chloride (CAS 1486086-30-9)
- 3-(2-Isopropoxyethoxy)-2,2-dimethylpropane-1-sulfonyl chloride (CAS 1496981-06-6)
- 2,2-Dimethyl-3-(2-propoxyethoxy)propane-1-sulfonyl chloride (CAS 1483204-65-4)
- N-Butyl-5-methyl-1,3,4-thiadiazol-2-amine (CAS 62347-87-9)
- 6-Cyclopropyl-1-propyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 937597-47-2)
- 2-Methyl-N-(phenylmethylene)alanine Ethyl Ester (CAS 130146-17-7)
- 4-Chloro-2-((isopentylamino)methyl)phenol (CAS 1019497-77-8)
- 3-Iodo-4-isobutylbenzoic acid (CAS 1131588-08-3)
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- Methyl 4-(4-nitrophenyl)-2,4-dioxobutanoate (CAS 39757-36-3)
- ((2R,3R,4R,5R)-5-(6-Amino-9H-purin-9-yl)-3-hydroxy-4-methoxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 24121-00-4)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
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