3-fluoro-5-(trifluoromethyl)benzene-1-sulfonyl chloride CAS 886499-99-6
| CAS No. | 886499-99-6 |
| Molecular Formula | C7H9ClF4O2S |
| Molecular Weight | 268.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-fluoro-5-(trifluoromethyl)benzene-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.
CATO supplies 3-fluoro-5-(trifluoromethyl)benzene-1-sulfonyl chloride (CAS 886499-99-6), a certified reference material (molecular formula C7H9ClF4O2S, MW 268.66 g/mol) for analytical method development and quality control.
3-fluoro-5-(trifluoromethyl)benzene-1-sulfonyl chloride (C7H9ClF4O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C7H9ClF4O2S |
| Molecular Weight | 268.66 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1987 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related fluoro Standards
- 2-fluoro-4-(trifluoromethyl)benzene-1-sulfonyl chloride (CAS 1177009-38-9)
- 2-fluoro-5-(trifluoromethyl)benzene-1-sulfonyl chloride (CAS 1744-43-0)
- 4-fluoro-2-(trifluoromethyl)benzene-1-sulfonyl chloride (CAS 176225-09-5)
- 5-Fluoro-2-(2-methoxyethoxy)benzene-1-sulfonyl chloride (CAS 1174295-58-9)
- 2-(1-(2-Fluoro-4-methoxybenzyl)piperazin-2-yl)ethan-1-ol (CAS 847480-85-7)
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- 3-Fluoro-4-n-octyloxybenzoic Acid (CAS 326-78-3)
- 6-Fluoro-N-(4-methoxyphenyl)quinolin-4-amine (CAS 1018041-95-6)
Recommended Standards
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- (R)-N-(1-(4-bromophenyl)ethyl)acetamide (CAS 177750-53-7)
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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