(±)11-HETE is one of the six monohydroxy fatty acids produced by the non-enzymatic oxidation of arachidonic acid . The individual R and S isomers of racemic HETEs have been separated and identified using chiral phase HPLC. The racemic HETEs have been quantified as an index of lipid peroxidation using GC/MS.

Methyclothiazide (Aquatensen) 是一种具有口服活性的利尿剂，也是一种降压剂。它能够拮抗体外的电压依赖性钙通道的 (VDCC) 活性，也可以抑制内源性血管收缩刺激导致的血管反应。

Isopregnanolone 是具有促进睡眠的孕酮，可干扰乙醇抗焦虑作用的快速耐受。

Melanin 是一种多功能生物素，也是一种强大的阳离子螯合剂，具有抗菌抗氧化抗辐射活性。

Carbamazepine 10,11-epoxide 是抗惊厥药卡马西平 (carbamazepine) 的活性代谢物。它由卡马西平通过微粒体中的细胞色素 P450 (CYP) 同种型 CYP3A4 和 CYP2C8 形成，微粒体分别由表达 CYP3A4 或 CYP2C8 的 HepG2 细胞制备。它对小鼠电击诱发的癫痫发作具有抗惊厥活性。

Prostaglandin E1 (PGE1), synthesized through cyclooxygenase-mediated metabolism of dihomo-γ-linolenic acid (DGLA), functions by inhibiting platelet aggregation (IC50= 40 nM) and enhancing vasodilation. Its analog, 13,14-dihydro-16,16-difluoro PGE1, and the metabolite, 13,14-dihydro PGE1, both retain similar anti-aggregatory properties to the original compound. The inclusion of two electron-withdrawing fluorine atoms in 13,14-dihydro-16,16-difluoro PGE1 is believed to increase molecular stability and potentially extend bioavailability by resisting hydrolytic degradation.

Norfloxacin (MK-0366) 是广谱抗生素，能通过结合DNA 旋转酶抑制革兰氏阳性和阴性菌。

Glutathione oxidized (L(-)-Glutathione) 是氧化型谷胱甘肽，谷胱甘肽是细胞内一种主要的抗氧化剂和解毒剂。Glutathione oxidized 可用于镰状细胞和红细胞的研究。

D-​Glucosamic acid (2-Amino-2-deoxy-D-gluconic acid) 是内源性代谢产物的一种。