Used as a reference standard in analytical laboratories for the accurate quantification and detection of sucralose in food products, beverages, and pharmaceuticals. Commonly employed in high-performance liquid chromatography (HPLC) and liquid chromatography-mass spectrometry (LC-MS) methods to ensure product compliance with regulatory standards. Helps maintain quality control during manufacturing by verifying the concentration of sucralose in final products. Also utilized in research settings to study stability, degradation, and metabolism of sucralose under various conditions.