5-Fluoro-2-(trifluoromethyl)benzenesulfonyl chloride CAS 915763-87-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 915763-87-0 |
| Molecular Formula | C7H3ClF4O2S |
| Molecular Weight | 262.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Fluoro-2-(trifluoromethyl)benzenesulfonyl chloride (CAS 915763-87-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H3ClF4O2S. Molecular weight: 262.61 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H3ClF4O2S |
| Molecular Weight | 262.61 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 | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 2-Fluoro-3-(trifluoromethyl)benzene-1-sulfonyl chloride (CAS 1177011-59-4)
- 3-Fluoro-2-(trifluoromethyl)benzenesulfonyl chloride (CAS 1214372-88-9)
- 4-Fluoro-3-(trifluoromethyl)benzenesulfonyl Chloride (CAS 1682-10-6)
- 2-Fluoro-6-(trifluoromethyl)benzenesulfonyl chloride (CAS 405264-04-2)
- 3-Fluoro-4-(trifluoromethyl)benzene-1-sulfonyl chloride (CAS 694472-01-0)
- 4-Fluoro-3-(1H-tetrazol-5-yl)benzenesulfonyl chloride (CAS 926222-53-9)
- 2-Fluoro-6-(pyrrolidin-1-yl)-3-((trimethylsilyl)ethynyl)pyridine (CAS 1203499-05-1)
- 2-Fluoro-6-(pyrrolidin-1-yl)-4-((trimethylsilyl)ethynyl)pyridine (CAS 1228665-47-1)
Recommended Standards
- 4-Chloro-3-(trifluoromethyl)benzenesulfonyl fluoride (CAS 32466-25-4)
- N-[4-Chloro-2-(trifluoromethyl)phenyl]-2-cyanoacetamide (CAS 1017052-21-9)
- 5-Chloro-6-cyclopropyl-2-hydroxy-4-(trifluoromethyl)nicotinonitrile (CAS 1092352-56-1)
- 2-Bromo-5-cyano-3-(trifluoromethyl)benzenesulfonyl chloride (CAS 1805416-70-9)
- (3-(Thiophen-2-yl)-1,2,4-oxadiazol-5-yl)methyl 2-(methylthio)nicotinate (CAS 924179-93-1)
- 4-(2,5-Dihydroxyphenyl)butanoic acid (CAS 77267-97-1)
- (1R,2R)-2-(tert-butoxycarbonylamino)cyclopropanecarboxylic acid (CAS 956440-43-0)
- 8-Methyl-3-phenyl-1,4,8-triazaspiro-[4.5]dec-3-ene-2-thione (CAS 892299-50-2)
- 7-Hexyl-8-((2-hydroxypropyl)thio)-3-methyl-3,7-dihydro-1H-purine-2,6-dione (CAS 332033-59-7)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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 13829788188 / jacky.chen@cato-chem.com