Hydroxypropyl-BETA-cyclodextrin Wuhan manufacturer direct sales spot price Nanjian

CAS号：

128446-35-5

分子式：

C63H112O42

分子量：

1541.54

Chinese name hydroxypropylcyclodextrin Chinese synonyms hydroxypropylcyclodextrin hydroxypropylcyclodextrin hydroxypropylcyclodextrin, average hydroxypropylcyclodextrin, average hydroxypropylcyclodextrin hydroxypropylcyclohexine hydroxypropyl Hydroxypropyl cyclodextrin, Chinese name, English synonyms, molecular formula, molecular weight, characteristics and uses. The introduction of hydroxypropyl group breaks the intramolecular cyclic hydrogen bond of cyclodextrin and overcomes the problem while maintaining the cavity of cyclodextrin. The main disadvantage of cyclodextrin's poor water solubility is eliminated. It is currently one of the most intensively studied and widely used cyclodextrin derivatives. Mainly used in food, medicine and cosmetics industries. In the field of food flavoring, it can improve the stability and long-term effectiveness of nutritional molecules, mask or correct the bad smell and taste of food nutritional molecules, and improve the production process and product quality. This product has good solubility in water. It can be miscible with water in any proportion with a substitution degree of 100% or above, and can also be dissolved in ethanol and methanol. Used as stabilizers, emulsifiers, deodorants, etc. in cosmetic raw materials, it can reduce the stimulation of skin and mucous membrane tissues by organic molecules in cosmetics, enhance the stability of active ingredients, and prevent the volatilization and oxidation of nutrients. It has a certain relative hygroscopicity. In the pharmaceutical industry, it is an ideal solubilizer and pharmaceutical excipient for injections due to its low relative surface activity and hemolytic activity and no irritation to muscles. It can improve the water solubility of poorly soluble drugs, increase drug stability, improve drug bioavailability, increase the efficacy of the drug or reduce the dosage, and adjust or control the release rate of the drug. It can be used as a carrier for lipophilic targeted drugs in oral drug injection mucosal drug delivery systems, including nasal mucosa, rectum and cornea, and other transdermal absorption drug delivery systems. It can also be used as a protein protector and stabilizer. Quality standard food grade, industrial grade packaging cardboard drum unit price pharmaceutical food grade/industrial grade/