4-Phenethyl-5-thiophen-2-ylmethyl-4H-[1,2,4]triazole-3-thiol CAS 522624-40-4
| CAS No. | 522624-40-4 |
| Molecular Formula | C15H15N3S2 |
| Molecular Weight | 301.43 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.
4-Phenethyl-5-thiophen-2-ylmethyl-4H-[1,2,4]triazole-3-thiol (CAS 522624-40-4) is a high-purity analytical reference standard with the molecular formula C15H15N3S2 and a molecular weight of 301.43 g/mol.
The molecular framework of 4-Phenethyl-5-thiophen-2-ylmethyl-4H-[1,2,4]triazole-3-thiol (C15H15N3S2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C15H15N3S2 |
| Molecular Weight | 301.43 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.) | 1984 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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