N-Benzyl-2,4-dinitrobenzenesulfonamide CAS 57620-22-1
| CAS No. | 57620-22-1 |
| Molecular Formula | C13H11N3O6S |
| Molecular Weight | 337.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-Benzyl-2,4-dinitrobenzenesulfonamide (CAS 57620-22-1), a certified reference material (molecular formula C13H11N3O6S, MW 337.31 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H11N3O6S, N-Benzyl-2,4-dinitrobenzenesulfonamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 337.31 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).
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-Benzyl-2,4-dinitrobenzenesulfonamide 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 | C13H11N3O6S |
| Molecular Weight | 337.31 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- 1-[3-(trifluoromethyl)benzenesulfonyl]piperidine-4-carboxylic acid (CAS 630049-57-9)
- 644976-57-8 Ethyl (2S)-1-(4-methylbenzene-1-sulfonyl)-2-(trifluoromethyl)aziridine-2-carboxylate DTXSID30718641 (CAS 644976-57-8)
- 1-[2-(trifluoromethyl)benzenesulfonyl]piperidine-4-carboxylic acid (CAS 727717-69-3)
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Why CATO?
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