(2-Hydroxypropyl)-γ-cyclodextrin is a gamma cyclodextrin that is a derivative of an 8-membered sμgar ring molecule. They can solubilize hydrophobic molecules and can crosslink to form longer polymers. This overall is a very useful chemical for supramolecular chemistry.溶解大分子，如胆固醇，用于细胞培养。羟丙基-γ-环糊精类似于β-环糊精，但能溶解更大的分子。 (2-Hydroxypropyl)-γ-cyclodextrin is a gamma cyclodextrin that is a derivative of an 8-membered sugar ring molecule. They can solubilize hydrophobic molecules and can crosslink to form longer polymers. This overall is a very useful chemical for supramolecular chemistry. A gamma cyclodextrin that is a derivative of an 8-membered sugar ring molecule.