4-Fluorobenzenesulfonyl fluoride CAS 368-85-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 368-85-4 |
| Molecular Formula | C6H4F2O2S |
| Molecular Weight | 178.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Fluorobenzenesulfonyl fluoride (CAS 368-85-4) pharmaceutical standards reference standard. Molecular formula: C6H4F2O2S. Molecular weight: 178.16 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H4F2O2S |
| Molecular Weight | 178.16 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 | 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.) | 1957 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluorobenzenesulfonyl Standards
- 2-Fluorobenzenesulfonyl Fluoride 52200-99-4 MFCD18375235 SY007161 (CAS 52200-99-4)
- 2-(3-Fluorobenzenesulfonyl)ethylamine (CAS 1514857-05-6)
- 3895-25-8 4-Fluorobenzenesulfonyl isocyanate DTXSID10369872 (CAS 3895-25-8)
- 1-(4-Fluorobenzenesulfonyl)-azetidine (CAS 871657-66-8)
- 2-(2-Fluorobenzenesulfonyl)acetamide (CAS 1326923-17-4)
- 2-(2-fluorobenZenesulfonyl)acetic acid (CAS 1152523-46-0)
- 3-(3-Fluorobenzenesulfonyl)propan-1-ol (CAS 1020734-55-7)
- 3-(4-Fluorobenzenesulfonyl)propan-1-ol (CAS 150666-84-5)
Recommended Standards
- 4-Fluoro-2-(1H-pyrazol-3-yl)phenol (CAS 288401-64-9)
- 5-(3-Fluorophenyl)-3-methyl-1,2,4-oxadiazole (CAS 343771-07-3)
- 4-(Difluoromethyl)thiophene-2-carboxylic acid (CAS 2143554-23-6)
- 1,3-Diacetin (CAS 105-70-4)
- 3-Benzoyl-4,6-dimethylpyridin-2-yl 2,4,6-trifluorobenzoate (CAS 338953-80-3)
- 2-(2,3-dichlorophenyl)-2-(methylamino)ethan-1-ol hydrochloride (CAS 1955557-55-7)
- 4606-07-9 Cyclopropanecarboxylic acid, ethyl ester Ethyl cyclopropanecarboxylate Ethyl cyclopropylcarboxylate NSC-60696 NSC60696 (CAS 4606-07-9)
- 2-Chloro-N-[1-(4-methoxyphenyl)ethyl]nicotinamide (CAS 894645-65-9)
- 3,3,3-Trifluoro-2-hydroxy-2-(4-methoxyphenyl)propionic acid (CAS 502607-25-2)
- 98035-79-1 Small cardioactive peptide A L-Methioninamide, L-alanyl-L-arginyl-L-prolylglycyl-L-tyrosyl-L-leucyl-L-alanyl-L-phenylalanyl-L-prolyl-L-arginyl- SCPA (CAS 98035-79-1)
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