2-(N-(2,4-dichlorophenyl)methylsulfonamido)-N-methyl-N-phenylacetamide CAS 672951-68-7
| CAS No. | 672951-68-7 |
| Molecular Formula | C16H16Cl2N2O3S |
| Molecular Weight | 387.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 387.28 g/mol gives 2-(N-(2,4-dichlorophenyl)methylsulfonamido)-N-methyl-N-phenylacetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-(N-(2,4-dichlorophenyl)methylsulfonamido)-N-methyl-N-phenylacetamide (CAS 672951-68-7), a certified reference material (molecular formula C16H16Cl2N2O3S, MW 387.28 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H16Cl2N2O3S, 2-(N-(2,4-dichlorophenyl)methylsulfonamido)-N-methyl-N-phenylacetamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 387.28 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.
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-(N-(2,4-dichlorophenyl)methylsulfonamido)-N-methyl-N-phenylacetamide 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 | C16H16Cl2N2O3S |
| Molecular Weight | 387.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- (E)-[(2,4-Dichlorophenyl)methoxy]({[2-(4-methylphenoxy)pyridin-3-yl]methylidene})amine (CAS 478030-91-0)
- 1-[(2,6-Dichlorophenyl)methyl]-N-methyl-6-oxo-N-phenyl-1,6-dihydropyridine-3-carboxamide (CAS 478065-99-5)
- 10-(2,6-Dichlorophenyl)-14,14-dimethyl-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6-tetraen-12-one (CAS 406914-48-5)
- 11-(2,4-Dichlorophenyl)-3,3-dimethyl-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 329206-31-7)
- 3-[(2,6-Dichlorophenyl)methyl]-1-[4-(dimethylamino)phenyl]-2-methyl-1,4-dihydropyridin-4-one (CAS 339017-31-1)
- (E)-{2-[(2,6-dichlorophenyl)sulfanyl]-1-{6-methyl-[1,2,4]triazolo[3,2-b][1,3]thiazol-5-yl}ethylidene}(methoxy)amine (CAS 866049-37-8)
- 1-(3,5-Dichlorophenyl)-N-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)methanesulfonamide (CAS 900019-85-4)
- 3-(2,4-Dichlorophenyl)-5-((2,6-difluorobenzyl)thio)-4H-1,2,4-triazol-4-amine (CAS 586998-81-4)
Recommended Standards
- 2-((4-Chloro-N-(4-chlorophenyl)phenyl)sulfonamido)-N,N-dimethylacetamide (CAS 337922-02-8)
- 2-[2-(Trifluoromethyl)-1H-1,3-benzodiazol-1-yl]-N-[2-(trifluoromethyl)phenyl]acetamide (CAS 478042-61-4)
- 2-((2,5-Dichloro-N-phenylphenyl)sulfonamido)-N,N-dimethylacetamide (CAS 339103-10-5)
- 2-[2-(Trifluoromethyl)-1H-1,3-benzodiazol-1-yl]-N-[3-(trifluoromethyl)phenyl]acetamide (CAS 478042-60-3)
- 2-(Tributylstannyl)benzo[d]thiazole (CAS 105445-58-7)
- 2-[(4-{[(5-Methyl-3-isoxazolyl)amino]sulfonyl}anilino)carbonyl]cyclohexanecarboxylic acid (CAS 799250-54-7)
- (5α,25S)-3-Oxocholest-7-en-26-oic acid (CAS 949004-12-0)
- FMOC-(R)-2-AMINO-3-HYDROXY-3-METHYLBUTANOIC ACID (CAS 884880-39-1)
- 4-Amino-5-fluoro-2-methylbenzonitrile (CAS 1849279-50-0)
- 4-(hydroxymethyl)furan-2-carboxylic acid (CAS 736182-84-6)
- 5-((2-Aminophenyl)amino)-2'-chloro-6'-fluoro-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one (CAS 338400-89-8)
- tert-Butyl (26-hydroxy-3,6,9,12,15,18,21,24-octaoxahexacosyl)(methyl)carbamate (CAS 2874309-88-1)
- 4-CHloro-1-(4-fluorophenyl)pyrazole (CAS 1152719-73-7)
- Semaglutide Impurity 5 (CAS 23406-82-8)
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