2-((4-Chloro-N-(3-(trifluoromethyl)phenyl)phenyl)sulfonamido)-N,N-dimethylacetamide CAS 337922-20-0
| CAS No. | 337922-20-0 |
| Molecular Formula | C17H16ClF3N2O3S |
| Molecular Weight | 420.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-Chloro-N-(3-(trifluoromethyl)phenyl)phenyl)sulfonamido)-N,N-dimethylacetamide (CAS 337922-20-0) is a high-purity analytical reference standard with the molecular formula C17H16ClF3N2O3S and a molecular weight of 420.83 g/mol.
Based on its molecular formula C17H16ClF3N2O3S, 2-((4-Chloro-N-(3-(trifluoromethyl)phenyl)phenyl)sulfonamido)-N,N-dimethylacetamide contains a steroid core, 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 420.83 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-Chloro-N-(3-(trifluoromethyl)phenyl)phenyl)sulfonamido)-N,N-dimethylacetamide 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 | C17H16ClF3N2O3S |
| Molecular Weight | 420.83 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 1-(2-Chloro-4-nitrophenyl)-N-(phenylsulfamoyl)-1H-pyrrole-2-carboxamide (CAS 383147-37-3)
- N-(4-chloro-3-nitrophenyl)-2-((5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 337498-47-2)
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Recommended Standards
- 2-((5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(2-methoxy-4-nitrophenyl)acetamide (CAS 332160-29-9)
- 2-[6-Amino-4-(2-chloro-6-fluorophenyl)-5-cyano-2-methyl-4H-pyran-3-carbonyloxy]ethyl 2-methylprop-2-enoate (CAS 939888-87-6)
- 2-(4-Chlorophenyl)-N-((dimethylamino)methylene)-2-(3-(trifluoromethyl)quinoxalin-2-yl)acetamide (CAS 338412-27-4)
- 3-(4-((1-(4-Chlorophenyl)-3-methyl-1H-pyrazol-5-yl)methoxy)-3,5-difluorophenyl)-2-methylpropanoic acid (CAS 1224102-50-4)
- 2-(Naphthalen-1-yl)quinoline-4-carboxylic acid (CAS 6265-23-2)
- 7,8-Dimethyl-2-(2-thienyl)quinoline-4-carbonyl chloride (CAS 1160261-38-0)
- 4-(3,5-Dimethyl-1H-pyrazol-1-yl)benzenesulfonyl chloride (CAS 61320-20-5)
- 3-Amino-2,6-dichloro-4-(trifluoromethyl)pyridine (CAS 175277-67-5)
- 4-fluorobenzoic acid [2-oxo-2-[3-(trifluoromethyl)anilino]ethyl] ester 42059-81-4 A825743 [2-oxidanylidene-2-[[3-(trifluoromethyl)phenyl]amino]ethyl] 4-fluoranylbenzoate (CAS 42059-81-4)
- Ethyl (2R,3R)-3-aminobicyclo[2.2.2]octane-2-carboxylate hydrochloride (CAS 1626394-44-2)
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- Ambroxol impurity 110 (CAS CATO-C4X-1085110)
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