Properties
                                                                        
                            Molecular Weight
                            1297.2+n∙80
                         
                                                            
                            Molecular Formula
                            C48H80-nO40·(C2H2O2Na)n
                         
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                            Form
                            White to slight yellow powder
                         
                                                                                                                                                                                            
                            Solubility
                            Carboxymethyl-γ-cyclodextrin sodium salt is soluble in water.
                         
                                                            
                            Identity
                            Confirmed by NMR, TGA-MS, and TLC.
                         
                                                                                                                                                            
                            Applications
                            Carboxymethyl-γ-cyclodextrin sodium salt can be utilized as an excipient in pharmaceutical formulations.