Orthovanadates are a class of inorganic compounds containing the ortho vanadate anion (VO??). These compounds are known for their complex and diverse structural configurations. The central vanadium atom in these anions exhibits a tetrahedral geometry, making them versatile reagents in various chemical reactions. Organic orthovanadates incorporate one or more organic groups attached to the vanadate structure, which can significantly alter their physical properties and reactivity compared to their inorganic counterparts. These compounds find applications in catalysis, sensing, and as molecular building blocks for complex materials. Their unique electronic and structural characteristics make them valuable in both fundamental research and industrial processes. Due to their specific coordination capabilities, organic orthovanadates are often used in the synthesis of novel materials and complexes. They can act as Lewis acids, facilitating various transformations in organic chemistry. Additionally, their potential use in electrochemistry for energy storage applications is an emerging field of interest.