1,2-di-(2E,4E-octadecadienoyl)-sn-glycero-3-phosphocholine(CAS: 95721-44-1)

1,2-di-(2E,4E-octadecadienoyl)-sn-glycero-3-phosphocholine has a crystalline form at room temperature. Its molecular weight is approximately 686.9 g/mol. The compound is poorly soluble in water but soluble in organic solvents. It is relatively stable at room temperature but can react with strong acids or bases. It is not flammable under normal conditions but should be handled with care to prevent decomposition.

This compound is typically synthesized through the esterification of phosphatidylcholine with octadecadienoic acid derivatives under mild conditions. The reaction is facilitated by a catalytic amount of a strong acid or base. The yield is generally around 85-90%, and the selectivity towards the desired product is high, making it a suitable method for large-scale production.

1,2-di-(2E,4E-octadecadienoyl)-sn-glycero-3-phosphocholine is used in the pharmaceutical industry for its potential as a drug delivery system. It is also employed in the polymer industry for its biocompatibility and potential in developing new materials. Additionally, it finds application in sensors and semiconductors for its unique chemical and physical properties.

When handling 1,2-di-(2E,4E-octadecadienoyl)-sn-glycero-3-phosphocholine, it is essential to wear appropriate personal protective equipment (PPE) such as gloves and goggles. The compound should be stored in a cool, dry place away from direct sunlight and heat sources. In case of spillage, ensure the area is well-ventilated and use appropriate spill kits. Always refer to the Safety Data Sheet (SDS) for detailed information and safety guidelines.