Methyl-b-cyclodextrin is widely utilized in research focused on:

• Drug Delivery: This compound enhances the solubility and stability of poorly soluble drugs, making it an excellent excipient in pharmaceutical formulations. For instance, it can improve the bioavailability of certain anticancer agents.
• Food Industry: It acts as a food additive to encapsulate flavors and nutrients, thereby improving the taste and shelf life of various food products. This is particularly useful in creating low-fat or low-calorie foods without sacrificing flavor.
• Environmental Remediation: Methyl-b-cyclodextrin is effective in extracting pollutants from contaminated water and soil, making it a valuable tool in environmental cleanup efforts, especially for hydrophobic organic compounds.
• Cosmetics: Used in skincare formulations, it helps to stabilize active ingredients and enhance their penetration into the skin, leading to more effective products that deliver visible results.
• Analytical Chemistry: This compound serves as a chiral selector in chromatography, aiding in the separation and analysis of enantiomers, which is crucial in the development of pharmaceuticals and agrochemicals.