Sphingosine-1-phosphate (d17:1)

Sphingosine-1-phosphate (S1P) (d17:1) is a synthetic sphingolipid that has been used as an internal standard for the quantification of sphingosine-1-phosphate (d18:1) (Cay-62570) in plasma and tissue samples.Formal Name: 2S-amino-4E-heptadecene-1,3R-diol, 1-(dihydrogen phosphate). CAS Number: 474923-27-8. Synonyms: D-erythro-Sphingosine C17-phosphate, S1P (d17:1). Molecular Formula: C17H36NO5P. Formula Weight: 365.5. Purity: >95%. Formulation: (Request formulation change), A crystalline solid. Solubility: 0.3 M NaOH: 4 mg/ml. SMILES: N[C@H]([C@H](O)/C=C/CCCCCCCCCCCC)COP(O)(O)=O. InChi Code: InChI=1S/C17H36NO5P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-17(19)16(18)15-23-24(20,21)22/h13-14,16-17,19H,2-12,15,18H2,1H3,(H2,20,21,22)/b14-13+/t16-,17+/m0/s1. InChi Key: VITGNIYTXHNNNE-LHMZYYNSSA-N.