436092-66-9 4-Ethyl-5-[(5-phenyl-2H-tetrazol-2-yl)methyl]-2,4-dihydro-3H-1,2,4-triazole-3-thione DTXSID80357680 CAS 436092-66-9
| CAS No. | 436092-66-9 |
| Molecular Formula | C12H13N7S |
| Molecular Weight | 287.34 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.
436092-66-9 4-Ethyl-5-[(5-phenyl-2H-tetrazol-2-yl)methyl]-2,4-dihydro-3H-1,2,4-triazole-3-thione DTXSID80357680 (CAS 436092-66-9) is a high-purity analytical reference standard with the molecular formula C12H13N7S and a molecular weight of 287.34 g/mol.
The molecular framework of 436092-66-9 4-Ethyl-5-[(5-phenyl-2H-tetrazol-2-yl)methyl]-2,4-dihydro-3H-1,2,4-triazole-3-thione DTXSID80357680 (C12H13N7S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C12H13N7S |
| Molecular Weight | 287.34 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 7 |
| Sulfur Atoms | 1 |
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