4-(2,2,2-trifluoroethyl)benzene-1-sulfonyl chloride CAS 883146-03-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 883146-03-0 |
| Molecular Formula | C8H6ClF3O2S |
| Molecular Weight | 258.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2,2,2-trifluoroethyl)benzene-1-sulfonyl chloride (CAS 883146-03-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6ClF3O2S. Molecular weight: 258.65 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6ClF3O2S |
| Molecular Weight | 258.65 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) | 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 trifluoroethyl Standards
- 3-(2,2,2-Trifluoroethyl)benzenesulfonyl chloride (CAS 1393532-54-1)
- 2-(2,2,2-Trifluoroethyl)benzenesulfonyl chloride (CAS 1393540-80-1)
- 5-Phenyl-1-(2,2,2-trifluoroethyl)-1h-imidazole-2-thiol (CAS 1094354-75-2)
- 2-Methyl-1-(2,2,2-trifluoroethyl)-1h-benzo[d]imidazole-4-carboxylic acid (CAS 1553562-87-0)
- 1-N-(2,2,2-trifluoroethyl)-4-(trifluoromethyl)-benzene-1,2-diamine (CAS 42379-57-7)
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- 5-Phenyl-4-(2,2,2-trifluoroethyl)-4h-1,2,4-triazole-3-thiol (CAS 1038383-07-1)
Recommended Standards
- 2-Trifluoromethylbenzylsulfonyl chloride (CAS 85952-32-5)
- 89520-72-9 Benzene, 1-[(chloromethyl)sulfonyl]-4-(trifluoromethyl)- DTXSID00459514 (CAS 89520-72-9)
- 2-Methyl-5-(trifluoromethyl)benzene-1-sulfonyl chloride (CAS 491850-53-4)
- 3,4-Dihydro-2H-1,4-benzoxazine-7-carboxylic acid (CAS 851202-96-5)
- 9-Mesityl-2,7,10-trimethylacridinium Perchlorate (CAS 1216909-33-9)
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- Mesilate Impurity 13 (CAS CATO-C4X-224713)
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