N-Ethyl-N-(5-{[3-(trifluoromethyl)benzyl]sulfanyl}-1,3,4-thiadiazol-2-yl)urea CAS 692287-74-4
| CAS No. | 692287-74-4 |
| Molecular Formula | C13H13F3N4OS2 |
| Molecular Weight | 362.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies N-Ethyl-N-(5-{[3-(trifluoromethyl)benzyl]sulfanyl}-1,3,4-thiadiazol-2-yl)urea (CAS 692287-74-4), a certified reference material (molecular formula C13H13F3N4OS2, MW 362.39 g/mol) for analytical method development and quality control.
N-Ethyl-N-(5-{[3-(trifluoromethyl)benzyl]sulfanyl}-1,3,4-thiadiazol-2-yl)urea (C13H13F3N4OS2) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; 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).
As a certified reference material (CRM), N-Ethyl-N-(5-{[3-(trifluoromethyl)benzyl]sulfanyl}-1,3,4-thiadiazol-2-yl)urea 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 | C13H13F3N4OS2 |
| Molecular Weight | 362.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Recommended Standards
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- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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