2-(2-Fluorophenyl)ethene-1-sulfonyl chloride CAS 1161945-22-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1161945-22-7 |
| Molecular Formula | C8H6ClFO2S |
| Molecular Weight | 220.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Fluorophenyl)ethene-1-sulfonyl chloride (CAS 1161945-22-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H6ClFO2S. Molecular weight: 220.65 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H6ClFO2S |
| Molecular Weight | 220.65 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- 2-(4-fluorophenyl)ethene-1-sulfonyl chloride (CAS 887129-59-1)
- 8A-(4-Fluorophenyl)-octahydropyrrolo[1,2-a]pyrimidine (CAS 904817-57-8)
- 4-(4-Fluorophenyl)bicyclo[2.2.2]Octan-1-ol (CAS 60526-68-3)
- 6-(4-Fluorophenyl)-2,3-dihydroimidazo[2,1-b]thiazole (CAS 106465-78-5)
- 3-(4-Fluorophenyl)-5,6-dihydroimidazo[2,1-b]thiazole (CAS 63529-22-6)
- 1-[5-(2-fluorophenyl)thien-2-yl]ethanone (CAS 893741-43-0)
- 1-[5-(3-Fluorophenyl)-2-thienyl]ethanone (CAS 893735-08-5)
- 1-[5-(4-fluorophenyl)thiophen-2-yl]ethan-1-one (CAS 886361-46-2)
Recommended Standards
- 4-Chloro-2-(3-methoxyphenyl)pyrimidine (CAS 1156238-51-5)
- 1-Benzyl-1H-pyrazole-4-carbonyl chloride (CAS 1174665-95-2)
- 4-Chloro-2-(2-methoxyphenyl)pyrimidine (CAS 1155594-52-7)
- 1-Chloro-3-ethynyl-5-(trifluoromethyl)benzene (CAS 1594799-77-5)
- N-(piperidin-4-ylmethyl)acetamide hydrochloride (CAS 134992-86-2)
- 1076198-40-7 8-Methanesulfonylsulfanyloctanoic Acid 8-Methanethiosulfonyl-octanoic Acid 8-[(Methylsulfonyl)thio]octanoic Acid (CAS 1076198-40-7)
- N1-(1-(Piperazin-1-yl)ethyl)ethane-1,2-diamine (CAS 114289-17-7)
- (4-Isobutoxy-2,6-dimethylphenyl)methanol (CAS 1443347-05-4)
- 6-Chloro-3-hydroxy-5-methoxy-2h-indol-2-one (CAS 85778-01-4)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
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