Patchouli alcohol (CAS No 5986-55-0) is a sesquiterpene alcohol extracted from the Pogostemon cablin plant widely studied in the biomedical research category for its multifaceted pharmacological properties It is known to interact with various cellular pathways such as modulating inflammatory responses and exerting antioxidant effects In vitro studies often show activity ranging from nanomolar to low micromolar concentrations demonstrating its efficacy in these settings Commonly it is applied in cell models to investigate its therapeutic potential including anti-inflammatory and anticancer activities In animal studies patchouli alcohol is explored for its effects on metabolic and inflammatory disorders Drug screening investigations also utilize this compound to identify and develop new pharmaceuticals Experimental concentrations typically depend on the specific research design allowing for tailored approaches to understanding its full range of biological effects