15-Hydroxyicosatetraenoic acid (also termed 15-HETE, 15(S)-HETE, and 15S-HETE) is an endogenous eicosanoid, i.e. a metabolite of arachidonic acid. Various cell types and tissues first produce 15-Hydroperoxyicosatetraenoic acid (15-HpETE). These initial hydroperoxy products are extremely short lived in cells: if not otherwise metabolized, they are reduced to 15-HETE. Both these molecules are are hormone-like autocrine and paracrine signalling agents, involved in inflammation response, but often are further metabolized to a wide range of products that are much more potent, including eoxins.

CAS：54845-95-3
中文别名：
英文别名：15(S)-Hydroxy-(5Z,8Z,11Z,13E)-eicosatetraenoic acid;(5Z,8Z,11Z,13E,15S)-15-hydroxyicosa-5,8,11,13-tetraenoic acid;
分子式：C20H32O3
分子量：320.466
精确质量：320.235
Psa：57.53
Logp：5.1875

UNII：44JHK6G39Q

密度：0.984 g/cm3
沸点：487.7ºC at 760 mmHg
闪点：262.8ºC
折射率：1.513
储存条件：-20ºC

安全说明：7-16-26-36
危险类别码：R11
海关编码：2918199090
危险品运输编码：UN 1170 3
危险品标志：F; Xi