3-(Oxolan-3-yl)propane-1-sulfonyl chloride CAS 1909309-63-2
| CAS No. | 1909309-63-2 |
| Molecular Formula | C7H13ClO3S |
| Molecular Weight | 212.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(Oxolan-3-yl)propane-1-sulfonyl chloride.
3-(Oxolan-3-yl)propane-1-sulfonyl chloride (CAS 1909309-63-2) is a high-purity analytical reference standard with the molecular formula C7H13ClO3S and a molecular weight of 212.69 g/mol.
The molecular framework of 3-(Oxolan-3-yl)propane-1-sulfonyl chloride (C7H13ClO3S) 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 the polarity and ionization state of its functional groups, 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(Oxolan-3-yl)propane-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.
Physical & Chemical Properties
| Molecular Formula | C7H13ClO3S |
| Molecular Weight | 212.69 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, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- (1-Ethoxycyclobutyl)methanesulfonyl chloride (CAS 1897515-10-4)
- 2-(cyclobutylmethoxy)ethane-1-sulfonyl chloride (CAS 1909318-83-7)
- [1-(Methoxymethyl)cyclobutyl]methanesulfonyl chloride (CAS 1850318-98-7)
- (4,4-Dimethyloxolan-2-yl)methanesulfonyl chloride (CAS 1934969-53-5)
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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
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