3-Chloro-N-(2-((4-chlorophenyl)sulfinyl)ethyl)benzamide CAS 338955-78-5
| CAS No. | 338955-78-5 |
| Molecular Formula | C15H13Cl2NO2S |
| Molecular Weight | 342.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Chloro-N-(2-((4-chlorophenyl)sulfinyl)ethyl)benzamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Chloro-N-(2-((4-chlorophenyl)sulfinyl)ethyl)benzamide (CAS 338955-78-5), molecular formula C15H13Cl2NO2S and molecular weight 342.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H13Cl2NO2S, 3-Chloro-N-(2-((4-chlorophenyl)sulfinyl)ethyl)benzamide 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 342.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 3-Chloro-N-(2-((4-chlorophenyl)sulfinyl)ethyl)benzamide 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 | C15H13Cl2NO2S |
| Molecular Weight | 342.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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 | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- Cefazedone Impurity 3 (CAS 70149-63-2)
- 1-Ethyl-4-iodo-3-(trifluoromethyl)-1h-pyrazole (CAS 1443279-13-7)
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- 2-(Prop-2-en-1-yl)cyclohexan-1-amine (CAS 99064-63-8)
- Fibrinogen Related Peptide (CAS 80755-86-8)
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