3-fluorocyclobutane-1-sulfonyl chloride CAS 1314964-82-3
| CAS No. | 1314964-82-3 |
| Molecular Formula | C4H6ClFO2S |
| Molecular Weight | 172.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-fluorocyclobutane-1-sulfonyl chloride (C4H6ClFO2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 172.61 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
3-fluorocyclobutane-1-sulfonyl chloride (CAS 1314964-82-3), molecular formula C4H6ClFO2S and molecular weight 172.61 g/mol, is a CATO reference standard with documented purity and traceability.
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-fluorocyclobutane-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 | C4H6ClFO2S |
| Molecular Weight | 172.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related fluorocyclobutane Standards
- 3-Fluorocyclobutane-1,1-dicarboxylic acid (CAS 123812-77-1)
- Ethyl 3-fluorocyclobutane-1-carboxylate (CAS 1553990-89-8)
- 3-Ethyl-3-fluorocyclobutane-1-carboxylic acid (CAS 2090464-73-4)
- cis-3-fluorocyclobutane-1-carboxylic acid (CAS 123812-78-2)
- trans-3-fluorocyclobutane-1-carboxylic acid (CAS 123812-79-3)
- 2-fluorocyclobutane-1-carboxylic acid (CAS 1785331-71-6)
- 1-Fluorocyclobutane-1-carboxamide (CAS 336-93-6)
- 3-Fluorocyclobutane-1-carbaldehyde (CAS 1780295-33-1)
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