Guangzhou Dreampharm Biotechnology Co.,Ltd

Distearoyl Phosphatidylcholine (DSPC) is a saturated phospholipid composed of a glycerol backbone esterified with two stearic acid chains and a phosphocholine head group. Due to its high phase transition temperature, it is widely used in long-circulating and highly stable liposomal formulations.

• Fully Saturated Stearoyl Chains forming rigid and stable bilayers

• High Phase Transition Temperature (~55 °C)

• Low Membrane Permeability for prolonged drug retention

• Excellent Biocompatibility for pharmaceutical applications

• Used as a structural phospholipid in liposome formulations

• Applied in long-circulating, controlled-release, and targeted delivery systems

• Suitable for lipid nanoparticles and advanced drug delivery platforms

• Widely used in pharmaceutical R&D and manufacturing