2-chloro-N-{2-(diethylamino)-5-[(diethylamino)sulfonyl]phenyl}acetamide CAS 1049604-83-2
| CAS No. | 1049604-83-2 |
| Molecular Formula | C16H26ClN3O3S |
| Molecular Weight | 375.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-chloro-N-{2-(diethylamino)-5-[(diethylamino)sulfonyl]phenyl}acetamide 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.
CATO supplies 2-chloro-N-{2-(diethylamino)-5-[(diethylamino)sulfonyl]phenyl}acetamide (CAS 1049604-83-2), a certified reference material (molecular formula C16H26ClN3O3S, MW 375.91 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H26ClN3O3S, 2-chloro-N-{2-(diethylamino)-5-[(diethylamino)sulfonyl]phenyl}acetamide 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 375.91 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-chloro-N-{2-(diethylamino)-5-[(diethylamino)sulfonyl]phenyl}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 | C16H26ClN3O3S |
| Molecular Weight | 375.91 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-((3-(2-Chlorophenyl)-1,2,4-thiadiazol-5-yl)thio)-N-(o-tolyl)acetamide (CAS 864919-05-1)
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- 5-Bromo-4-iodo-2-(trifluoromethyl)benzonitrile (CAS 1208076-73-6)
- 1-(3-Methyl-1,2,4-oxadiazol-5-yl)cyclopropan-1-amine (CAS 1159878-18-8)
- 2,2'-(Naphthalene-1,5-diylbis(oxy))diaceticacid (CAS 92423-99-9)
- Ethyl 4-chloro-3-isobutyl-1-methyl-1H-pyrazole-5-carboxylate (CAS 128537-44-0)
- Tributylmethylphosphonium Bis(trifluoromethanesulfonyl)imide (CAS 324575-10-2)
- 5-Amino-2-(benzyloxy)benzoic acid (CAS 1096863-22-7)
- 4-(Methylsulfanyl)-2-propanamidobutanoic acid (CAS 52811-70-8)
- Lenalidomide Impurity 1 (CAS 2197414-57-4)
- 6-Methoxyisoquinoline-3-carbonitrile (CAS 1780824-60-3)
- 7-Oxo-7-(4-(trifluoromethyl)phenyl)heptanenitrile (CAS 898783-72-7)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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