3-Methyl-5-(pentyloxy)pentane-1-sulfonyl chloride CAS 1491825-36-5
| CAS No. | 1491825-36-5 |
| Molecular Formula | C11H23ClO3S |
| Molecular Weight | 270.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Methyl-5-(pentyloxy)pentane-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.
3-Methyl-5-(pentyloxy)pentane-1-sulfonyl chloride (CAS 1491825-36-5), molecular formula C11H23ClO3S and molecular weight 270.82 g/mol, is a CATO reference standard with documented purity and traceability.
3-Methyl-5-(pentyloxy)pentane-1-sulfonyl chloride (C11H23ClO3S) 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.
Physical & Chemical Properties
| Molecular Formula | C11H23ClO3S |
| Molecular Weight | 270.82 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 Methyl Standards
- 6-(Pentyloxy)hexane-1-sulfonyl chloride (CAS 1341089-98-2)
- 6-(Tert-pentyloxy)hexane-1-sulfonyl chloride (CAS 1341334-78-8)
- 2-((Tert-pentyloxy)methyl)pentane-1-sulfonyl chloride (CAS 1477971-87-1)
- 3-Methyl-2-((pentyloxy)methyl)butane-1-sulfonyl chloride (CAS 1484601-13-9)
- (4-(Pentyloxy)phenyl)(pyridin-3-yl)methanone (CAS 1187168-48-4)
- 5-(4-(Pentyloxy)phenyl)-1h-pyrazole-3-carboxylic acid (CAS 1229304-70-4)
- 5-(Pentyloxy)-1-phenyl-1H-pyrazole-3-carboxylic acid (CAS 60872-18-6)
- 4-Oxo-4-[4-(pentyloxy)phenyl]butanoic acid (CAS 30742-05-3)
Recommended Standards
- 2-(Sec-butoxymethyl)-2-ethylbutane-1-sulfonyl chloride (CAS 1489033-36-4)
- 5-(Isopentyloxy)-3-methylpentane-1-sulfonyl chloride (CAS 1492607-65-4)
- 3-(3,3-Dimethylbutoxy)-2,2-dimethylpropane-1-sulfonyl chloride (CAS 1493952-48-9)
- 5-(3,3-Dimethylbutoxy)pentane-1-sulfonyl chloride (CAS 1482368-34-2)
- 3-(sulfanylmethyl)furan-2-carboxylic acid (CAS 143723-09-5)
- 4-Amino-3-ethyl-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1177272-16-0)
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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