N-(2-((4-chlorophenyl)sulfonyl)ethyl)-3-(phenylsulfonyl)propanamide CAS 337923-29-2
| CAS No. | 337923-29-2 |
| Molecular Formula | C17H18ClNO5S2 |
| Molecular Weight | 415.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H18ClNO5S2, N-(2-((4-chlorophenyl)sulfonyl)ethyl)-3-(phenylsulfonyl)propanamide contains a flavonoid core, 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 415.91 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).
N-(2-((4-chlorophenyl)sulfonyl)ethyl)-3-(phenylsulfonyl)propanamide (CAS 337923-29-2), molecular formula C17H18ClNO5S2 and molecular weight 415.91 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(2-((4-chlorophenyl)sulfonyl)ethyl)-3-(phenylsulfonyl)propanamide 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 | C17H18ClNO5S2 |
| Molecular Weight | 415.91 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 | 2 |
Related N Standards
- N-(2-((4-chlorophenyl)sulfonyl)ethyl)-2-(phenylsulfonyl)propanamide (CAS 860609-54-7)
- N-(1-(1-(4-Chlorophenyl)-1H-1,2,3-triazole-4-carbonyl)piperidin-4-yl)thiophene-2-carboxamide (CAS 1251696-23-7)
- 3-(4-((4-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(pyridin-4-yl)pyridazine (CAS 946213-54-3)
- 4-[(E)-2-(2-Chlorophenyl)ethenyl]-6-phenoxy-2H,3H-thieno[3,2-c]quinoline (CAS 866133-84-8)
- 4-[(E)-2-(4-Chlorophenyl)ethenyl]-8-phenoxy-2H,3H-thieno[3,2-c]quinoline (CAS 865658-54-4)
- Benzyl ((3-chlorophenyl)(phenylsulfonyl)methyl)carbamate (CAS 1017782-73-8)
- Ethyl 4-(4-chlorophenyl)-5-formyl-2-methyl-6-(pyrimidin-2-ylsulfanyl)-1,4-dihydropyridine-3-carboxylate (CAS 478261-85-7)
- Ethyl 2-(4-(3-chlorophenyl)piperazin-1-yl)-5-(thiophen-2-yl)-1H-pyrrole-3-carboxylate (CAS 478050-20-3)
Recommended Standards
- 2-(Bromomethyl)-4-(difluoromethyl)-6-iodo-3-(trifluoromethyl)pyridine (CAS 1805267-25-7)
- 3-Chloro-2-methyl-N-(4-(2-(3-oxomorpholino)ethyl)thiazol-2-yl)benzenesulfonamide (CAS 376641-49-5)
- 2-(Bromomethyl)-6-(difluoromethyl)-3-iodo-5-(trifluoromethyl)pyridine (CAS 1805431-92-8)
- 2-(1-(1-Benzhydrylazetidin-3-yl)-1H-pyrazol-5-yl)-4-chlorophenol, 97% (CAS 1235406-99-1)
- Dichlorobis(tributylphosphine)nickel(II) (CAS 15274-43-8)
- 2-Cyclopentylisonicotinamide (CAS 1706452-79-0)
- Ethyl 3-iodo-4,5-dimethylfuran-2-carboxylate (CAS 2649470-59-5)
- 5-[(1-benzothiophen-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 2091869-98-4)
- Alogliptin Impurity 10 (CAS CATO-C4X-109910)
- Potassium (4,5-difluoro-2-hydroxyphenyl)trifluoroborate (CAS 2641216-95-5)
- 5-(Dimethylamino)-2-hydroxybenzoic acid (CAS 40909-34-0)
- (E)-(1-{2,7-dimethylimidazo[1,2-a]pyridin-3-yl}ethylidene)amino 4-chlorobenzoate (CAS 478047-82-4)
- Strontium pyrophosphate (CAS 13812-81-2)
- [Glu]17-Semaglutide (CAS CATO-CPTD788604)
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