3-羟基辛酸

3-羟基辛酸（英语：3-Hydroxyoctanoic acid）是一种天然β-羟基酸，存在于人体与其它动物中，是G蛋白偶联受体羟基羧酸受体3（HCA₃）的内源性激动剂^[1][2]。在植物中也有出现^[3]

3-羟基辛酸
IUPAC名 3-Hydroxyoctanoic acid
别名	3-Hydroxycaprylic acid; β-Hydroxyoctanoic acid
识别
CAS号	14292-27-4  Y
PubChem	26613
ChemSpider	24791
SMILES	CCCCCC(CC(=O)O)O
InChI	1/C8H16O3/c1-2-3-4-5-7(9)6-8(10)11/h7,9H,2-6H2,1H3,(H,10,11)
InChIKey	NDPLAKGOSZHTPH-UHFFFAOYAI
ChEBI	37098
MeSH	C101940
性质
化学式	C8H16O3
摩尔质量	160.21 g·mol−1
若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

参考文献

1. Offermanns, S; Colletti, S. L; Lovenberg, T. W; Semple, G; Wise, A; Ijzerman, A. P. International Union of Basic and Clinical Pharmacology. LXXXII: Nomenclature and Classification of Hydroxy-carboxylic Acid Receptors (GPR81, GPR109A, and GPR109B). Pharmacological Reviews. June 2011, 63 (2): 269–90. PMID 21454438. doi:10.1124/pr.110.003301 .
2. Offermanns, S.; Colletti, S. L.; IJzerman, A. P.; Lovenberg, T. W.; Semple, G.; Wise, A.; Waters, M. G.; ((CGTP Collaborators)). Hydroxycarboxylic acid receptors. IUPHAR/BPS Guide to Pharmacology (International Union of Basic and Clinical Pharmacology). [13 July 2018]. （原始内容存档于2018-07-13）.
3. Sugahara, M; Izutsu, K; Nishimura, Y; Sakamoto, F. Oriental orchid (Cymbidium floribundum) attracts the Japanese honeybee (Apis cerana japonica) with a mixture of 3-hydroxyoctanoic acid and 10-hydroxy- (E)-2-decenoic acid. Zoological Science. 2013, 30 (2): 99–104. PMID 23387843. S2CID 45520680. doi:10.2108/zsj.30.99.