N-(5-((2-Oxo-2-(m-tolylamino)ethyl)thio)-1,3,4-thiadiazol-2-yl)propionamide CAS 392291-88-2
| CAS No. | 392291-88-2 |
| Molecular Formula | C14H16N4O2S2 |
| Molecular Weight | 336.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(5-((2-Oxo-2-(m-tolylamino)ethyl)thio)-1,3,4-thiadiazol-2-yl)propionamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies N-(5-((2-Oxo-2-(m-tolylamino)ethyl)thio)-1,3,4-thiadiazol-2-yl)propionamide (CAS 392291-88-2), a certified reference material (molecular formula C14H16N4O2S2, MW 336.43 g/mol) for analytical method development and quality control.
N-(5-((2-Oxo-2-(m-tolylamino)ethyl)thio)-1,3,4-thiadiazol-2-yl)propionamide (C14H16N4O2S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C14H16N4O2S2 |
| Molecular Weight | 336.43 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Recommended Standards
- N-(4-(Thiophen-2-yl)thiazol-2-yl)-2-naphthamide (CAS 397277-53-1)
- N-(5-((2-Oxo-2-(p-tolylamino)ethyl)thio)-1,3,4-thiadiazol-2-yl)propionamide (CAS 392291-22-4)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 781632-57-3)
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