The introduction of hydroxypropyl group broke the intramolecular intramolecular hydrogen bonds of the cyclodextrin and overcame the main shortcomings of the poor water solubility of the cyclodextrin while maintaining the cyclodextrin cavity. Pharmaceutical grade Hydroxypropyl Beta Cyclodextrin is an ideal injectable solubilizing agent and drug excipient. Its main functions in medicine are as follows:
1. Solubilizing and solubilizing, dissolving insoluble drugs, improving the solubility of the effective components of oil drugs, targeting drug delivery and protecting the effectiveness of pharmaceutical ingredients.
2. Improve the bioavailability of drugs, increase the efficacy of drugs or reduce the dosage of drugs.
3. Adjust or control the release rate of drugs and reduce the side effects of drugs.
4. Disguise the bad smell.