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CAS 816-93-3

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Distearoylphosphatidylcholine

Description:
Distearoylphosphatidylcholine (DSPC) is a phospholipid commonly used in biochemistry and pharmaceutical applications. It is characterized by its two stearic acid chains, which contribute to its hydrophobic properties, and a choline head group, which provides a hydrophilic aspect. This amphiphilic nature allows DSPC to form lipid bilayers, making it a key component in liposomes and cell membranes. DSPC is typically solid at room temperature due to its saturated fatty acid chains, which enhance its stability and rigidity compared to unsaturated phospholipids. It has a high phase transition temperature, making it suitable for applications requiring thermal stability. DSPC is often utilized in drug delivery systems, vaccine formulations, and as a model membrane system in research. Its biocompatibility and ability to encapsulate hydrophilic and hydrophobic compounds make it a versatile tool in both laboratory and clinical settings. Additionally, DSPC can participate in various biochemical interactions, influencing membrane fluidity and permeability.
Formula:C44H88NO8P
InChI:InChI=1S/C44H88NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-43(46)50-40-42(41-52-54(48,49)51-39-38-45(3,4)5)53-44(47)37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h42H,6-41H2,1-5H3
InChI key:InChIKey=NRJAVPSFFCBXDT-UHFFFAOYSA-N
SMILES:C(OC(CCCCCCCCCCCCCCCCC)=O)(COP(OCC[N+](C)(C)C)(=O)[O-])COC(CCCCCCCCCCCCCCCCC)=O
Synonyms:
  • (±)-1,2-Distearoylglycero-3-phosphorylcholine
  • 1,2-Dioctadecanoyl-rac-glycerol-3-phosphorylcholine
  • 1,2-Distearoyl-3-glycerophosphorylcholine
  • 1,2-Distearoyl-<span class="text-smallcaps">DL</span>-phosphatidylcholine
  • 1,2-Distearoyl-rac-glycero-3-phosphocholine
  • 1,2-Distearoylglycerol-3-phosphorylcholine
  • 1,2-Distearoylglyceryl 3-phosphorylcholine
  • 1,2-Distearoyllecithin
  • 3,5,9-Trioxa-4-phosphaheptacosan-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-[(1-oxooctadecyl)oxy]-, inner salt, 4-oxide
  • 4-hydroxy-N,N,N-trimethyl-7-(octadecanoyloxy)-10-oxo-3,5,9-trioxa-4-phosphaheptacosan-1-aminium 4-oxide
  • See more synonyms
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