(3-Fluorotetrahydrofuran-3-yl)methanesulfonyl chloride CAS 2098055-52-6
| CAS No. | 2098055-52-6 |
| Molecular Formula | C5H8ClFO3S |
| Molecular Weight | 202.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Fluorotetrahydrofuran-3-yl)methanesulfonyl chloride (CAS 2098055-52-6), molecular formula C5H8ClFO3S and molecular weight 202.63 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H8ClFO3S, (3-Fluorotetrahydrofuran-3-yl)methanesulfonyl chloride contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 202.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (3-Fluorotetrahydrofuran-3-yl)methanesulfonyl 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 | C5H8ClFO3S |
| Molecular Weight | 202.63 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.) | 1997 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Fluorotetrahydrofuran Standards
- 4-fluorotetrahydrofuran-3-sulfonyl chloride (CAS 1803609-87-1)
- cis-4-fluorotetrahydrofuran-3-sulfonyl chloride (CAS 2592399-28-3)
- 3-fluorotetrahydrofuran-3-carboxylic acid (CAS 1545583-66-1)
- (3-fluorotetrahydrofuran-3-yl)methanamine (CAS 1262407-64-6)
- 4-Fluorotetrahydrofuran-3-ol (CAS 1781329-86-9)
- Trans-4-fluorotetrahydrofuran-3-ol (CAS 1793113-98-0)
- 4-Fluorotetrahydrofuran-3-amine (CAS 1547144-71-7)
- trans-4-fluorotetrahydrofuran-3-amine (CAS 1627196-89-7)
Recommended Standards
- (2-Chloro-4,5-dimethoxyphenyl)methanol (CAS 20624-89-9)
- (5-Chloro-2,3-dimethoxyphenyl)methanol (CAS 86232-35-1)
- (2-Chloro-3,5-dimethoxyphenyl)methanol (CAS 5859-84-7)
- (5-Chloro-2,4-dimethoxyphenyl)methanol (CAS 943109-97-5)
- 4-(2-Bromo-4,5-difluorophenoxy)aniline 869676-91-5 (CAS 869676-91-5)
- 3-Fluoro-4-((2-methylpiperidin-1-yl)methyl)benzaldehyde (CAS 1443345-75-2)
- 2-(4-(Methylthio)phenyl)-N-(4-phenylthiazol-2-yl)acetamide (CAS 919849-85-7)
- 3-(Difluoromethyl)benzonitrile (CAS 55805-13-5)
- Ethyl 3-(butylamino)-2-phenylimidazo[1,2-a]pyridine-6-carboxylate (CAS 1243447-18-8)
- 6-(Cyanomethyl)picolinic acid (CAS 312325-75-0)
- 1,5-Dimethyl-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid (CAS 1895681-18-1)
- Rosuvastatin Impurity 162 (CAS 488798-40-9)
- 4,4,4-Trifluoro-1-(pyridin-2-yl)butane-1,3-dione (CAS 4027-51-4)
- Calcitonin N-Terminal Flanking Peptide (human) (CAS 118277-01-3)
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