1-((2-Chloroethyl)sulfonyl)-3-(trifluoromethyl)benzene CAS 175203-09-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 175203-09-5 |
| Molecular Formula | C9H8ClF3O2S |
| Molecular Weight | 272.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((2-Chloroethyl)sulfonyl)-3-(trifluoromethyl)benzene (CAS 175203-09-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8ClF3O2S. Molecular weight: 272.67 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H8ClF3O2S |
| Molecular Weight | 272.67 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.) | 2007 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Chloroethyl Standards
- 2-((2-Chloroethyl)sulfonyl)-5-(trifluoromethyl)pyridine (CAS 243643-97-2)
- Ethyl 3-(2-chloroethyl)-4-oxo-3,4-dihydroimidazo[5,1-d][1,2,3,5]tetrazine-8-carboxylate (CAS 113942-48-6)
- 2-(1-Chloroethyl)-5-(ethylsulfonyl)benzo[d]oxazole (CAS 1355224-73-5)
- Ethyl 4-(3-(2-chloroethyl)ureido)benzoate (CAS 13908-47-9)
- Ethyl 3-(3-(2-chloroethyl)ureido)benzoate (CAS 803729-93-3)
- Methyl 3-{[(2-chloroethyl)carbamoyl]amino}-4-methylbenzoate (CAS 64624-41-5)
- 1-(2-Chloroethyl)-5-(2,4-dichlorophenyl)-1H-pyrazole (CAS 1710302-42-3)
- N-(2-chloroethyl)-1,2-dihydronaphtho[2,1-b]furan-2-carboxamide (CAS 478078-36-3)
Recommended Standards
- 3-Chlorophenyl 3,3,3-trifluoropropylsulfone (CAS 1707367-48-3)
- 2-[4-(trifluoromethyl)phenyl]ethane-1-sulfonyl chloride (CAS 721-64-2)
- 1-(Chloromethyl)-4-(methylsulfonyl)-2-(trifluoromethyl)benzene (CAS 1086389-83-4)
- 2-[2-(phenoxymethyl)-1h-1,3-benzodiazol-1-yl]acetic acid (CAS 750599-00-9)
- 1,3-Dibromo-5-(prop-2-yn-1-yloxy)benzene (CAS 2121512-40-9)
- 3-(3,5-Dichlorophenoxy)-2,2-dimethylpropanoic acid (CAS 938132-25-3)
- 2-(7-Methoxy-3-phenyl-3,4-dihydronaphthalen-1(2H)-ylidene)acetonitrile (CAS 618461-99-7)
- 1-(3,4-Dichlorobenzoyl)piperidine-3-carboxylic acid (CAS 926246-92-6)
- N-(Pyridin-4-yl)-6-(4-(thiophen-2-ylsulfonyl)piperazin-1-yl)pyridazin-3-amine (CAS 1021262-37-2)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
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