3-(2-Thienyl)acrylic acid (3-TAA) is a particular form of thienyl-substituted acrylic acid which has gained considerable interest due to its distinctive characteristics. This adaptable compound has been examined in various contexts, such as synthesis and biomedical research. 3-TAA is noted for its broad spectrum of biological activities, such as anti-tumor properties. Additionally, 3-TAA has been recognized for its range of biochemical and physiological impacts. The synthesis method, research applications, action mechanism, biological activity, biochemical and physiological impacts, pharmacodynamics, lab experiment benefits and constraints, and prospective directions are all aspects of 3-TAA that have been investigated; the scientific research applications of 3-TAA have been examined in numerous settings. The precise action mechanism of 3-TAA remains partially unclear. However, it′s speculated that 3-TAA might function as an inhibitor of certain enzymes, like cyclooxygenase-2 (COX-2) and 5-lipoxygenase (5-LOX). Additionally, 3-TAA′s capacity to inhibit the production of pro-inflammatory cytokines may contribute to its biological activities.