7-(Diethylamino)coumarin-3-carbohydrazide (CAS 100343-98-4)

7-(Diethylamino)coumarin-3-carbohydrazide, also known as DECC, is a remarkably versatile and valuable chemical compound. As a derivative of coumarin, it finds extensive utility across various scientific applications, including organic synthesis. 7-(Diethylamino)coumarin-3-carbohydrazide possesses water solubility and ease of synthesis, rendering it a favored choice for research endeavors. Within scientific research, 7-(Diethylamino)coumarin-3-carbohydrazide exhibits a broad range of applications. It serves as a fluorescent probe in biochemical and physiological experiments, owing to its exceptional sensitivity to pH alterations in aqueous solutions. Consequently, it facilitates the detection of pH changes due to its pronounced pH-dependent fluorescent properties. Furthermore, 7-(Diethylamino)coumarin-3-carbohydrazide serves as an energy source for cellular metabolism, making it an ideal substrate for enzymatic reactions. In the realm of organic synthesis, it acts as a valuable reagent for the synthesis of other compounds. The fluorescence of 7-(Diethylamino)coumarin-3-carbohydrazide arises from its ability to absorb light at a specific wavelength and emit light at a different wavelength. This phenomenon stems from its capability to undergo a conformational change in response to varying pH conditions. As the pH of the solution decreases, the fluorescent intensity of 7-(Diethylamino)coumarin-3-carbohydrazide increases, enabling its reliable deployment as an indicator of pH changes.