2-(2-(Cyclopentylmethoxy)ethoxy)ethane-1-sulfonyl chloride CAS 1515751-31-1
| CAS No. | 1515751-31-1 |
| Molecular Formula | C10H19ClO4S |
| Molecular Weight | 270.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(2-(Cyclopentylmethoxy)ethoxy)ethane-1-sulfonyl chloride (CAS 1515751-31-1), a certified reference material (molecular formula C10H19ClO4S, MW 270.77 g/mol) for analytical method development and quality control.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(2-(Cyclopentylmethoxy)ethoxy)ethane-1-sulfonyl chloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 270.77 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-(Cyclopentylmethoxy)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 | C10H19ClO4S |
| Molecular Weight | 270.77 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) | 1.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Cyclopentylmethoxy Standards
- 3-(Cyclopentylmethoxy)-2,2-dimethylpropane-1-sulfonyl chloride (CAS 1541551-55-6)
- 2-((Cyclopentylmethoxy)methyl)butane-1-sulfonyl chloride (CAS 1541886-18-3)
- 2-[[4-(Cyclopentylmethoxy)benzoyl]amino]acetic acid (CAS 921623-02-1)
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- 4-(Cyclopentylmethoxy)butane-1-sulfonyl chloride (CAS 1513093-82-7)
- 7-((Cyclopentylmethoxy)methyl)-1-methyl-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine (CAS 1422059-75-3)
Recommended Standards
- 2-(((Tetrahydrofuran-3-yl)oxy)methyl)pentane-1-sulfonyl chloride (CAS 1498494-99-7)
- 2-(Chloromethyl)-7-methyl-4b,5,6,7,8,8a-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(1H)-one (CAS 1264050-81-8)
- 2,2-Dimethyl-3-((tetrahydrofuran-3-yl)methoxy)propane-1-sulfonyl chloride (CAS 1496799-73-5)
- 2-Chloro-n-{3-[n-(propan-2-yl)methanesulfonamido]propyl}acetamide (CAS 1311317-82-4)
- 2'-Bromo-5-(5,5-dimethyl-1,3-dioxan-2-yl)valerophenone (CAS 898785-76-7)
- SLC-NHS-(+)-Biotin, 96% (CAS 887628-40-2)
- (4-(Hydroxymethyl)piperidin-1-yl)(1H-imidazol-5-yl)methanone (CAS 1488310-45-7)
- 1-(4-Ethylphenyl)-3-phenylurea (CAS 200134-22-1)
- 1-(aminomethyl)-3-ethoxy-2,2-dimethylcyclobutan-1-ol hydrochloride (CAS 1786251-55-5)
- 2,6-Dioxaspiro[4.5]Decan-9-ol (CAS 1342244-16-9)
- Ruxolitinib Impurity 16 (CAS 28791-95-9)
- 5-[(2,6-Dichlorophenyl)sulfanyl]-1,3-diphenyl-1H-pyrazole-4-carbaldehyde (CAS 956795-66-7)
- 3,5-Dichloro-6-(2-methoxyphenyl)-1-methylpyrazin-2(1H)-one (CAS 1269533-38-1)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
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