2-((2-Chlorophenyl)sulfonyl)-N-(2,4-dichlorophenyl)acetamide CAS 339107-72-1
| CAS No. | 339107-72-1 |
| Molecular Formula | C14H10Cl3NO3S |
| Molecular Weight | 378.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 378.66 g/mol gives 2-((2-Chlorophenyl)sulfonyl)-N-(2,4-dichlorophenyl)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-((2-Chlorophenyl)sulfonyl)-N-(2,4-dichlorophenyl)acetamide (CAS 339107-72-1) is a high-purity analytical reference standard with the molecular formula C14H10Cl3NO3S and a molecular weight of 378.66 g/mol.
2-((2-Chlorophenyl)sulfonyl)-N-(2,4-dichlorophenyl)acetamide (C14H10Cl3NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), 2-((2-Chlorophenyl)sulfonyl)-N-(2,4-dichlorophenyl)acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H10Cl3NO3S |
| Molecular Weight | 378.66 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; 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 | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 2-((3-Chlorophenyl)sulfonyl)-N-(2,4-dichlorophenyl)acetamide (CAS 339107-85-6)
- N-(2-chlorophenyl)-2-((3,4-dichlorophenyl)sulfonyl)acetamide (CAS 339107-33-4)
- (2Z)-1-(4-Chlorophenyl)-3-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-yl)prop-2-en-1-one (CAS 120758-55-6)
- 1-(4-chlorophenyl)-3-[3,5-di(trifluoromethyl)phenyl]prop-2-en-1-one (CAS 254096-58-7)
- Methyl 3-((4-chlorophenyl)sulfonyl)-2-oxo-2H-chromene-6-carboxylate (CAS 895645-64-4)
- 2-(4-Chlorophenyl)-1-((3-(trifluoromethyl)phenyl)sulfonyl)propan-2-ol (CAS 1092346-75-2)
- (5-((4-Chlorophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl propionate (CAS 955962-82-0)
- (5-{[(4-chlorophenyl)methyl]sulfanyl}-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl acetate (CAS 318469-48-6)
Recommended Standards
- Methyl 2-[[(dodecylmercapto)thiomethyl]thio]-2-methylbenzoate (CAS 1088555-95-6)
- N-(4-Bromo-2-(2-chlorobenzoyl)phenyl)cyclopropanecarboxamide (CAS 313395-53-8)
- 2-((4-Hydroxy-6-methylpyrimidin-2-yl)thio)-N-(2,4,6-trichlorophenyl)acetamide (CAS 333323-70-9)
- N-(2-(5-Bromo-1H-indol-3-yl)ethyl)-2-chloronicotinamide (CAS 920506-36-1)
- 4-Methyl-2-(pyridin-2-yl)pentan-1-amine (CAS 1260772-04-0)
- 5'-Bromospiro[cyclohexane-1,3'-indole] (CAS 1375076-88-2)
- Tert-butyl 3-hydroxy-4-methylbenzoate (CAS 162213-59-4)
- Octahydro-1H-pyrido[1,2-a]pyrimidin-4-one (CAS 114749-66-5)
- (2-Propyl-1H-benzo[d]imidazol-5-yl)methanol (CAS 68740-39-6)
- 4-((Dimethylamino)methyl)piperidin-4-ol (CAS 695145-47-2)
- 5-Iodo-2-methoxytetrahydro-2H-pyran (CAS 645413-12-3)
- (S)-But-3-en-2-amine Hydrochloride (CAS 153451-37-7)
- (3Z)-4-[(3-Bromophenyl)amino]-3-(3,4-dimethoxyphenyl)but-3-en-2-one (CAS 339017-42-4)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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