2,4,6-Trichlorophenyl 2-(trifluoromethyl)-benzenesulfonate CAS 1171919-40-6
| CAS No. | 1171919-40-6 |
| Molecular Formula | C13H6Cl3F3O3S |
| Molecular Weight | 405.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,4,6-Trichlorophenyl 2-(trifluoromethyl)-benzenesulfonate.
2,4,6-Trichlorophenyl 2-(trifluoromethyl)-benzenesulfonate (CAS 1171919-40-6) is a high-purity analytical reference standard with the molecular formula C13H6Cl3F3O3S and a molecular weight of 405.60 g/mol.
2,4,6-Trichlorophenyl 2-(trifluoromethyl)-benzenesulfonate (C13H6Cl3F3O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,4,6-Trichlorophenyl 2-(trifluoromethyl)-benzenesulfonate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H6Cl3F3O3S |
| Molecular Weight | 405.60 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Trichlorophenyl Standards
- 2,4,6-Trichlorophenyl 3-(trifluoromethyl)benzenesulfonate (CAS 1171919-24-6)
- 1-Phenyl-4-((2,4,5-trichlorophenyl)sulfonyl)piperazine (CAS 325813-75-0)
- 1-(2,4,6-Trichlorophenyl)-3-(2-chloro-5-aminoanilino)-5-pyrazolone (CAS 86491-51-2)
- 4-(2-(2,4,6-Trichlorophenyl)hydrazono)-2,3-dihydro-4H-thieno[2,3-b]thiopyran 1,1-dioxide (CAS 338749-38-5)
- 2,4,6-Trichlorophenyl 4-bromobenzenesulfonate (CAS 934986-62-6)
- 2,4,6-Trichlorophenyl 4-(trifluoromethoxy)benzenesulfonate (CAS 1171919-27-9)
- 2,4,6-Trichlorophenyl 5-bromo-2-thiophenesulfonate (CAS 1171919-31-5)
- 2,4,6-Trichlorophenyl quinoline-8-sulfonate (CAS 1171919-22-4)
Recommended Standards
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