3-[(4,5-Dihydro-5-methyl-2-thiazolyl)amino]-N,N-diethylbenzenesulfonamide CAS 519150-24-4
| CAS No. | 519150-24-4 |
| Molecular Formula | C14H21N3O2S2 |
| Molecular Weight | 327.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 3-[(4,5-Dihydro-5-methyl-2-thiazolyl)amino]-N,N-diethylbenzenesulfonamide (CAS 519150-24-4), a certified reference material (molecular formula C14H21N3O2S2, MW 327.47 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H21N3O2S2, 3-[(4,5-Dihydro-5-methyl-2-thiazolyl)amino]-N,N-diethylbenzenesulfonamide 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 327.47 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H21N3O2S2 |
| Molecular Weight | 327.47 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Dihydro Standards
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Recommended Standards
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