DPPC-d62

• CAT Number: S000278
• CAS Number: 25582-63-2
• Molecular Formula: C40H18D62NO8P
• Molecular Weight: 796.42
• Purity: ≥95%
• IUPAC Name: [(2R)-2,3-bis(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,16-hentriacontadeuteriohexadecanoyloxy)propyl] 2-(trimethylazaniumyl)ethyl phosphate
• InChI: InChI=1S/C40H80NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-39(42)46-36-38(37-48-50(44,45)47-35-34-41(3,4)5)49-40(43)33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h38H,6-37H2,1-5H3/t38-/m1/s1/i1D3,2D3,6D2,7D2,8D2,9D2,10D2,11D2,12D2,13D2,14D2,15D2,16D2,17D2,18D2,19D2,20D2,21D2,22D2,23D2,24D2,25D2,26D2,27D2,28D2,29D2,30D2,31D2,32D2,33D2
• InChIKey: KILNVBDSWZSGLL-PWXLRKPBSA-N
• SMILES: CCCCCCCCCCCCCCCC(=O)OCC(COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCC

DPPC-d62（Cat No.:S000278） is a highly deuterated form of dipalmitoylphosphatidylcholine (DPPC), where 62 hydrogen atoms are replaced with deuterium. This extensive deuteration enhances its molecular stability, making it extremely useful as an internal standard in sophisticated analytical methods such as mass spectrometry and NMR spectroscopy. DPPC is a major component of pulmonary surfactant and is critical for maintaining lung function by reducing surface tension. The incorporation of deuterium in DPPC-d62 allows for precise investigations into lipid bilayer structure and dynamics, aiding in the study of membrane-associated processes and interactions.