C17 Sphingomyelin (d18:1/17:0)

C17 Sphingomyelin is a synthetic derivative of sphingomyelin (Cay-22674, Cay-24345) that has been used as an internal standard for the quantification of sphingomyelin.Formal Name: (7S)-4-hydroxy-7-[(1R,2E)-1-hydroxy-2-hexadecen-1-yl]-N,N,N-trimethyl-9-oxo-3,5-dioxa-8-aza-4-phosphapentacosan-1-aminium, 4-oxide, inner salt. CAS Number: 121999-64-2. Synonyms: Heptadecanoyl Sphingomyelin, N-Heptadecanoyl-D-erythro-Sphingosylphosphorylcholine, SM(d18:1/17:0), Sphingomyelin (d18:1/17:0). Molecular Formula: C40H81N2O6P. Formula Weight: 717.1. Purity: >98%. Formulation: (Request formulation change), A solid. Solubility: Chloroform: Soluble, Methanol: Soluble. SMILES: O=C(CCCCCCCCCCCCCCCC)N[C@@H](COP(OCC[N+](C)(C)C)([O-])=O)[C@H](O)/C=C/CCCCCCCCCCCCC. InChi Code: InChI=1S/C40H81N2O6P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-40(44)41-38(37-48-49(45,46)47-36-35-42(3,4)5)39(43)33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h31,33,38-39,43H,6-30,32,34-37H2,1-5H3,(H-,41,44,45,46)/b33-31+/t38-,39+/m0/s1. InChi Key: YMQZQHIESOAPQH-JXGHDCMNSA-N.