2-(3-{[(4-chlorophenyl)sulfanyl]methyl}-1H-1,2,4-triazol-5-yl)acetonitrile CAS 338395-74-7
| CAS No. | 338395-74-7 |
| Molecular Formula | C11H9ClN4S |
| Molecular Weight | 264.73 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 2-(3-{[(4-chlorophenyl)sulfanyl]methyl}-1H-1,2,4-triazol-5-yl)acetonitrile (CAS 338395-74-7), a certified reference material (molecular formula C11H9ClN4S, MW 264.73 g/mol) for analytical method development and quality control.
2-(3-{[(4-chlorophenyl)sulfanyl]methyl}-1H-1,2,4-triazol-5-yl)acetonitrile (C11H9ClN4S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
Physical & Chemical Properties
| Molecular Formula | C11H9ClN4S |
| Molecular Weight | 264.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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