2-((3-Chlorophenyl)sulfonyl)-N-(3-(trifluoromethyl)phenyl)acetamide CAS 339107-31-2
| CAS No. | 339107-31-2 |
| Molecular Formula | C15H11ClF3NO3S |
| Molecular Weight | 377.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((3-Chlorophenyl)sulfonyl)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 339107-31-2) is a high-purity analytical reference standard with the molecular formula C15H11ClF3NO3S and a molecular weight of 377.77 g/mol.
Based on its molecular formula C15H11ClF3NO3S, 2-((3-Chlorophenyl)sulfonyl)-N-(3-(trifluoromethyl)phenyl)acetamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 377.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 manufactures 2-((3-Chlorophenyl)sulfonyl)-N-(3-(trifluoromethyl)phenyl)acetamide 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 | C15H11ClF3NO3S |
| Molecular Weight | 377.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| 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 |
Related Chlorophenyl Standards
- (4Z)-1-(4-Chlorophenyl)-4-{[(2,4-difluorophenyl)amino]methylidene}-3-ethoxy-4,5-dihydro-1H-pyrazol-5-one (CAS 338751-17-0)
- N-(2-chlorophenyl)-2-((3-(trifluoromethyl)phenyl)sulfonyl)acetamide (CAS 339107-39-0)
- 2-(3-Chlorophenyl)-4-Ethoxy-6-[3-(Trifluoromethyl)Phenyl]Pyridine (CAS 144320-19-4)
- 2-(2-Chlorophenyl)-4-Ethoxy-6-[3-(Trifluoromethyl)Phenyl]Pyridine (CAS 144320-20-7)
- 2-(2-(4-Chlorophenyl)-6-(5-ethyl-1,2,4-oxadiazol-3-yl)-3,5-dioxo-2,5-dihydro-1,2,4-triazin-4(3H)-yl)acetic acid (CAS 1030101-95-1)
- 5-(4-Chlorophenyl)-1-(4-sulfamoylphenyl)pyrazole-3-carboxylic acid (CAS 170571-19-4)
- 2-(4-(4-Chlorophenyl)-2-methyl-3-oxo-1,2,4-oxadiazolidin-5-yl)-N-(4-fluorobenzyl)acetamide (CAS 478033-67-9)
- N-(5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)-4-(methylsulfonyl)benzamide (CAS 896350-53-1)
Recommended Standards
- (E)-1-methyl-5-(phenylthio)-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde O-(2-chloroacetyl) oxime (CAS 477711-22-1)
- 5-(3-Chlorophenoxy)-N-(2,4-difluorophenyl)-1,3-dimethyl-1H-pyrazole-4-carboxamide (CAS 477709-51-6)
- 5-(4-Chlorophenoxy)-N-(2,4-difluorophenyl)-1,3-dimethyl-1H-pyrazole-4-carboxamide (CAS 303997-83-3)
- Benzenecarbothioicacid,[(2-hydroxyphenyl)methylene]hydrazide,palladiumcomplex (CAS 132829-27-7)
- N-(3-(methylamino)propyl)picolinamide (CAS 34968-55-3)
- (S,E)-N-(5-Chloro-4-Methoxy-2-Nitrobenzylidene)-1-(6-Chloro-5-Fluoro-1H-Indol-3-Yl)Propan-2-Amine (CAS 2055114-68-4)
- (2R,3R,4S,5R)-2-(hexadecyloxy)tetrahydro-2H-pyran-3,4,5-triol (CAS 115211-19-3)
- 3-((2-Methoxy-2-methylpropyl)amino)thietane 1,1-dioxide (CAS 1870528-03-2)
- 1-Bromo-2-methoxy-3-(methoxymethyl)benzene (CAS 2379322-39-9)
- (4-Fluorophenyl)(3-methyl-1-benzofuran-2-yl)methanone (CAS 303145-26-8)
- 2-Chloro-6-(4-iodo-1h-pyrazol-1-yl)benzaldehyde (CAS 1340183-74-5)
- 3,5-diiodothyronine sulfate (CAS 1628776-32-8)
- 2-((Phenylsulfonyl)methyl)benzonitrile (CAS 82651-72-7)
- Neuropeptide Y (2-36), amide, porcine (CAS 102961-52-4)
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 18665070610 / Nicole.chen@cato-chem.com