Dipalmitoylphosphatidylcholine (DPPtdCho) is a phospholipid (and a lecithin) consisting of two palmitic acids attached of a phosphatidylcholine head-group and is the major constituent of many pulmonary surfactants. It is zwitterionic by virtue of having a negative charge on the phosphate group and a positive charge on the quaternary ammonium group.

CAS：2644-64-6
中文别名：
英文别名：1,2-DIHEXADECANOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE;1,2-Dipalmitoyl-rac-glycero-3-phosphocholine;
分子式：C40H80NO8P
分子量：734.039
精确质量：733.562
Psa：121.0
Logp：11.682

UNII：2W15RT5V7V

储存条件：-20ºC

WGK Germany：3