20β-DHP; 20β-Hydroxyprogesterone; 20β-OHP; 20β-Hydroxypregn-4-en-3-one; Pregn-4-en-20β-ol-3-one
3D model (JSmol)
|Molar mass||316.485 g/mol|
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
20β-Dihydroprogesterone (20β-DHP), also known as 20β-hydroxyprogesterone (20β-OHP), is an endogenous metabolite of progesterone which is formed by 20β-hydroxysteroid dehydrogenase. It is a progestogen similarly to progesterone, with about one-fifth of the progestogenic activity of progesterone.
- Bertram G. Katzung (30 November 2017). Basic and Clinical Pharmacology 14th Edition. McGraw-Hill Education. p. 728. ISBN 978-1-259-64116-9.
In addition to progesterone, 20α- and 20β-hydroxyprogesterone (20α- and 20β-hydroxy-4-pregnene-3-one) also are found. These compounds have about one-fifth the progestational activity of progesterone in humans and other species.