13-epi-12-oxo Phytodienoic Acid (CAS 71606-07-0)

13-epi-12-oxo Phytodienoic Acid (OPDA), with CAS number 71606-07-0, is a naturally occurring organic compound that plays a crucial role in the jasmonate pathway, a significant biochemical pathway in plants. OPDA is a cyclopentenone derivative that is structurally related to jasmonic acid, a plant hormone involved in regulating various physiological processes such as growth, reproductive development, and defense mechanisms against environmental stresses. Research on 13-epi-12-oxo Phytodienoic Acid primarily focuses on its role as a signaling molecule and precursor in the biosynthesis of jasmonates. In plant systems, OPDA is not merely an intermediate but also acts as an active signaling molecule that can independently influence plant defense responses, particularly in the initiation of mechanisms to combat pathogens and pests. Its unique structure allows it to participate in the modulation of gene expression related to stress responses and developmental processes. Studies utilizing OPDA have been instrumental in elucidating the complex network of plant hormone signaling and metabolic regulation. It serves as a critical tool for researchers aiming to understand the complex balance plants maintain between growth and defense, especially in response to biotic and abiotic stressors, providing insights that are fundamental to agricultural science and botany.