1,2-Dipalmitoyl-13C-sn-glycero-3-PC

1,2-Dipalmitoyl-13C-sn-glycero-3-PC is intended for use as an internal standard for the quantification of 1,2-dipalmitoyl-sn-glycero-3-PC (Cay-10009473) by GC- or LC-MS. 1,2-Dipalmitoyl-sn-glycero-3-PC (DPPC) is a zwitterionic glycerophospholipid commonly used in the formation of lipid monolayers, bilayers, and liposomes for use in a variety of applications. It has been used in the formation of proteoliposomes for implantation of gamma-glutamyl transpeptidase into human erythrocyte membranes. Incorporation of glycosphingolipid antigens into DPPC-containing liposomes increases the immunogenicity of the antigens in mice.Formal Name: (R)-4-hydroxy-N,N,N-trimethyl-10-oxo-7-[(1-oxohexadecyl-1-13C)oxy]-3,5,9-trioxa-4-phosphapentacosan-1-aminium-10-13C, 4-oxide, inner salt. CAS Number: 65277-91-0. Synonyms: 1,2-Dihexadecanoyl-13C-sn-glycero-3-Phosphatidylcholine, 1,2-Dihexadecanoyl-13C-sn-glycero-3-Phosphocholine, DPPC-13C2, 16:0-13C/16:0-13C-PC, PC(16:0-13C/16:0-13C). Molecular Formula: C38[13C]2H80NO8P. Formula Weight: 736.0. Purity: >95%. Formulation: (Request formulation change), A solid. Solubility: Ethanol: 30 mg/ml. SMILES: O=[13C](CCCCCCCCCCCCCCC)OC[C@@H](O[13C](CCCCCCCCCCCCCCC)=O)COP(OCC[N+](C)(C)C)([O-])=O. InChi Code: 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/i39+1,40+1. InChi Key: KILNVBDSWZSGLL-NYGHEXGZSA-N. Side Chain Carbon Sum: 32:0.