4-Methyl-N-[2-(methylamino)ethyl]benzene-1-sulfonamide CAS 79143-52-5
| CAS No. | 79143-52-5 |
| Molecular Formula | C10H16N2O2S |
| Molecular Weight | 228.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 228.31 g/mol gives 4-Methyl-N-[2-(methylamino)ethyl]benzene-1-sulfonamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Methyl-N-[2-(methylamino)ethyl]benzene-1-sulfonamide (CAS 79143-52-5), molecular formula C10H16N2O2S and molecular weight 228.31 g/mol, is a CATO reference standard with documented purity and traceability.
4-Methyl-N-[2-(methylamino)ethyl]benzene-1-sulfonamide (C10H16N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 4-Methyl-N-[2-(methylamino)ethyl]benzene-1-sulfonamide 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 | C10H16N2O2S |
| Molecular Weight | 228.31 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
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- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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