Cat.No.	Product Name	CAS	Inquiry
PE-0315	Cholesterol	57-88-5	Inquiry
PE-0316	Phospholipids		Inquiry
PE-0678	PLGA microsphere excipient	26780-50-7	Inquiry
PE-0313	Polyethylene glycol (MW:4000)	25322-68-3	Inquiry

Product Description

CD Formulation offers other materials for microdrug delivery systems and can customize the corresponding products for customers.

Examples of Other Micro-drug Delivery Systems Materials

• Polyethylene glycol

Polyethylene glycol is a polymer that is non-irritating, slightly bitter in taste, and has good water solubility and good compatibility with many organic components. It has excellent lubricating, moisturizing, dispersing, and adhesive properties, and is used in a wide range of applications in the pharmaceutical industry.

• Cholesterol

Cholesterol is a lipid or fat molecule that is an essential component of cell membranes and plays a vital role in various physiological processes, including hormone synthesis, vitamin D production, and bile acid production.

• Phospholipids

Phospholipids are lipids that contain phosphoric acid and are complex lipids. Phospholipids are the main components of biological membranes and are divided into two main groups: glycerophospholipids and sphingolipids, which are composed of glycerol and sphingomyelin, respectively. They appear milky white, light yellow or brown depending on the degree of processing and bleaching, and are easily soluble in ether, benzene, trichloromethane, hexane, and insoluble in polar solvents such as acetone and water. It is an amphoteric surfactant with emulsifying property.

In the pharmaceutical industry, phospholipids are used as excipients or inactive ingredients in drug formulations and as components in drug delivery systems, such as liposomes.