11-Ketodihydrotestosterone (also known as 11-KDHT; 5α-Dihydro-11-keto testosterone), an endogenous steroid, is a metabolite of 11β-Hydroxyandrostenedione. 11-Ketodihydrotestosterone is an active androgen and is also a highly potent androgen receptor (AR) agonist with a Ki of 20.4 nM and an EC50 of 1.35 nM for human AR. 11-Ketodihydrotestosterone drives gene regulation, protein expression and cell growth in androgen-dependent prostate cancer cells.

References: [1]. Pretorius E, et al. 1-Ketotestosterone and 11-Ketodihydrotestosterone in Castration Resistant Prostate Cancer: Potent Androgens Which Can No Longer Be Ignored. PLoS One. 2016 Jul 21;11(7):e0159867. [2]. du Toit T, et al. Profiling adrenal 11β-hydroxyandrostenedione metabolites in prostate cancer cells, tissue and plasma: UPC2-MS/MS quantification of 11β-hydroxytestosterone, 11keto-testosterone and 11keto-dihydrotestosterone. J Steroid Biochem Mol Biol. 2017 Feb;166:54-67.

纯度：≥98%

CAS：32694-37-4