3-(Trifluoromethyl)biphenyl-4-sulfonyl chloride CAS 1214324-27-2
| CAS No. | 1214324-27-2 |
| Molecular Formula | C13H8ClF3O2S |
| Molecular Weight | 320.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 3-(Trifluoromethyl)biphenyl-4-sulfonyl chloride (CAS 1214324-27-2), a certified reference material (molecular formula C13H8ClF3O2S, MW 320.71 g/mol) for analytical method development and quality control.
3-(Trifluoromethyl)biphenyl-4-sulfonyl chloride (C13H8ClF3O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 3-(Trifluoromethyl)biphenyl-4-sulfonyl chloride 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 | C13H8ClF3O2S |
| Molecular Weight | 320.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1990 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- 2-(Trifluoromethyl)biphenyl-4-sulfonyl chloride (CAS 1183304-29-1)
- 3-(Trifluoromethyl)biphenyl-5-sulfonyl chloride (CAS 1214324-24-9)
- 4-(Trifluoromethyl)-[1,1'-biphenyl]-2-sulfonyl chloride (CAS 1214324-30-7)
- 5-(Trifluoromethyl)biphenyl-2-sulfonyl chloride (CAS 1214346-20-9)
- 6-(Trifluoromethyl)-[1,1'-biphenyl]-3-sulfonyl chloride (CAS 1214366-01-4)
- 3'-(Trifluoromethyl)biphenyl-4-sulfonyl chloride (CAS 885267-96-9)
- 4'-(Trifluoromethyl)-[1,1'-biphenyl]-3-sulfonyl chloride (CAS 731779-91-2)
- 4'-(Trifluoromethyl)-[1,1'-biphenyl]-4-sulfonylchloride (CAS 524046-23-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com