4-Methyl-5-((thiophen-2-ylthio)methyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione CAS 448947-84-0
| CAS No. | 448947-84-0 |
| Molecular Formula | C8H9N3S3 |
| Molecular Weight | 243.37 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 4-Methyl-5-((thiophen-2-ylthio)methyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 448947-84-0), a certified reference material (molecular formula C8H9N3S3, MW 243.37 g/mol) for analytical method development and quality control.
4-Methyl-5-((thiophen-2-ylthio)methyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (C8H9N3S3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; 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.
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 | C8H9N3S3 |
| Molecular Weight | 243.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 3 |
Related Methyl Standards
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