| CAS No. | 329698-71-7 |
| Molecular Formula | C13H12FN3O3S2 |
| Molecular Weight | 341.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 341.38 g/mol gives Ethyl 2-((5-(4-fluorobenzamido)-1,3,4-thiadiazol-2-yl)thio)acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 2-((5-(4-fluorobenzamido)-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 329698-71-7), molecular formula C13H12FN3O3S2 and molecular weight 341.38 g/mol, is a CATO reference standard with documented purity and traceability.
Ethyl 2-((5-(4-fluorobenzamido)-1,3,4-thiadiazol-2-yl)thio)acetate (C13H12FN3O3S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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.
CATO manufactures Ethyl 2-((5-(4-fluorobenzamido)-1,3,4-thiadiazol-2-yl)thio)acetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
| Molecular Formula | C13H12FN3O3S2 |
| Molecular Weight | 341.38 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |