High water solubility cucurbituril is our company's latest product, including sulfonic acid substituted cucurbituril, carboxylate substituted cucurbituril, organic amine salt cucurbituril, methyl substituted cucurbituril, cyclohexyl substituted cucurbituril, monomethyl substituted cucurbituril, etc. These products overcome the problem of poor water solubility of cucurbituril and greatly expand its application range. For further inquiries, please contact customer service.