5(S)-HpETE Lipid Maps® MS Standard

• CAT Number: R015959
• CAS Number: 71774-08-8
• Molecular Formula: C20H32O4
• Molecular Weight: 336.47
• Purity: ≥95%
• Synonyms: 5S-hydroperoxy-6E,8Z,11Z,14Z-eicosatetraenoic acid
• Storage: -80°C
• IUPAC Name: (5S,6E,8Z,11Z,14Z)-5-hydroperoxyicosa-6,8,11,14-tetraenoic acid
• InChI: InChI=1S/C20H32O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-16-19(24-23)17-15-18-20(21)22/h6-7,9-10,12-14,16,19,23H,2-5,8,11,15,17-18H2,1H3,(H,21,22)/b7-6-,10-9-,13-12-,16-14+/t19-/m1/s1
• InChIKey: JNUUNUQHXIOFDA-JGKLHWIESA-N
• SMILES: CCCCC/C=C\C/C=C\C/C=C\C=C\[C@H](CCCC(=O)O)OO

5(S)-HpETE Lipid Maps® MS Standard（Cat No.:R015959）is a high-purity mass spectrometry standard designed for accurate identification and quantification of lipid mediators in biological samples. Derived from arachidonic acid via 5-lipoxygenase activity, 5(S)-HpETE is a key intermediate in leukotriene biosynthesis, playing essential roles in inflammatory responses. Supplied as a stable, quality-controlled compound, it aligns with the Lipid Maps® nomenclature for streamlined lipidomics workflows. This standard is ideal for profiling eicosanoid pathways, validating LC-MS methods, and enhancing data reproducibility in lipid research, particularly in inflammation and immune regulation studies.