4-Chlorophenyl 2-{N-[3-(trifluoromethyl)phenyl]benzenesulfonamido}acetate CAS 343373-84-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 343373-84-2 |
| Molecular Formula | C21H15ClF3NO4S |
| Molecular Weight | 469.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chlorophenyl 2-{N-[3-(trifluoromethyl)phenyl]benzenesulfonamido}acetate (CAS 343373-84-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H15ClF3NO4S. Molecular weight: 469.86 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H15ClF3NO4S |
| Molecular Weight | 469.86 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-{benzyl[3-(trifluoromethyl)phenyl]sulfamoyl}-4-chlorobenzoic acid (CAS 721418-23-1)
- 5-{benzyl[3-(trifluoromethyl)phenyl]sulfamoyl}-2-chlorobenzoic acid (CAS 722464-39-3)
- STRONTIUM CITRATE(RG) (CAS 40182-75-0)
- 2-Methyl-5-(pyridin-3-yl)-1,3,4-oxadiazole (CAS 89546-87-2)
- 3-(2-Piperidyl)propyl Acetate Acetate (CAS 1427475-23-7)
- 1-(3-(5-Bromofuran-2-yl)-1H-1,2,4-triazol-5-yl)ethanamine (CAS 1707395-24-1)
- (5S,6R)-6-Hydroxy-5-methylheptan-2-one (CAS 130650-58-7)
- 4-(2,6-Dichlorophenyl)-2-methyl-6-[(E)-2-{[4-(trifluoromethoxy)phenyl]amino}ethenyl]pyridine-3,5-dicarbonitrile (CAS 303148-23-4)
- 904814-66-0 4-([1,1'-Biphenyl]-4-yl)-2,3-dihydro-1H-1,5-benzodiazepine DTXSID60378055 (CAS 904814-66-0)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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