Dalbergia hydroxypropyl beta cyclodextrin

Dalbergiae for leguminous plants dalbergiae wingceltis tree trunk and root dry heartwood, with huayu hemostatic and analgesic effect, and qi is mainly used in the treatment of vomiting blood, nosebleed, trauma, hemorrhage, liver depression, rib pain, obstruction of tingling, fell pain, vomiting, abdominal pain, etc. Due to the special pungent smell of the volatile oil, it is easy to volatilize, and the solubility in water is poor. Therefore, it is easy to lose in the preparation and low bioavailability.

At present, the commonly used liquid preparation twain 80 as a solvent, but as an injectable materials can cause an allergic reaction in the process of clinical use, and Hydroxypropyl Beta Cyclodextrin has good water solubility, high thermal stability, non hemolytic effect, without excitant, is considered to be extremely has the potential to safe, effective and low toxic drugs solvent, and has been reported literature hydroxypropyl beta cyclodextrin as solubilizer of traditional Chinese medicine volatile oil can obviously increase the water solubility and stability of the volatile oil. And under 25 ℃, in both the water and he containing hydroxypropyl beta cyclodextrin solution, the solubility of dalbergiae naphtha was high, and as the temperature increases, solubility lower instead.

Amino Mercapto iodo cyclodextrin mainly including Mercapto Beta Alpha Gamma Cyclodextrin, Amino Beta Cyclodextrin, Iodo  Beta Alpha Gamma Cyclodextrin.

Amino Beta Cyclodextrin mainly including mono-(6-amino-6-deoxy) beta cyclodextrin, Heptakis(6-amino-6-deoxy) beta cyclodextrin,mono amino beta cyclodextrin,heptakis(6-amino-6-deoxy)-beta-cyclodextrin,hexakis-(6-mercapto-6-deoxy)-alpha-cyclodextrin.

Mercapto Beta Alpha Gamma Cyclodextrin mainly including mono-(6-Mercapto-6-deoxy) beta Cyclodextrin, Heptakis-(6-Mercapto-6-deoxy) beta Cyclodextrin, Hexakis-(6-Mercapto-6-deoxy) alpha Cyclodextrin,mono-6-mercapto-6-deoxy beta cyclodextrin,mono mercapo beta cyclodextrin,heptakis mercapto beta cyclodextrin.

Iodo  Beta Alpha Gamma Cyclodextrin mainly including Hexakis-(6-Iodo-6-Deoxy) alpha Cyclodextrin,  Heptakis(6-iodo-6-deoxy)-beta-cyclodextrin,  Octakis-(6-Iodo-6-Deoxy)-gamma-Cyclodextrin.

Iodine group is lively and active groups, it is easy to be replaced by other groups. Iodine generation of alpha, beta, gamma - cyclodextrin is an important intermediate of cyclodextrin derivatives synthesis 

Amino Cyclodextrin Mercapto Cyclodextrin iodo cyclodextrin

Amino Beta Cyclodextrin,Iodo Beta Alpha Gamma Cyclodextrin,Mercapto Beta Alpha Gamma Cyclodextrin

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