1-palmitoyl-2-oleoyl-sn-glycero-3-(phospho-rac-(1-glycerol)), sodium saltProduct ingredient for 1-Palmitoyl-2-oleoyl-sn-glycero-3-(phospho-rac-(1-glycerol))

Palmitoyloleoyl-phosphatidylglycerol was a component of Surfaxin, discontinued in 2017, which acted as a surfactant [FDA Label]. The product was meant to compensate for alveolar surfactant deficiency and reduce to likelihood of alveolar collapse leading to acute respiratory collapse.