1-Ethyl-4-methylbenzene (Standard) is the standard substance of 1-Ethyl-4-methylbenzene, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. 1-Ethyl-4-methylbenzene exhibits molecular docking activity against T4 lysozyme (Kd = 120 μM) and can be used in biochemical experiments and drug synthesis.