5β-Pregnane-3α,20β-diol
-
5β-Pregnane-3α,20β-diol
structure -
-
CAS No:
80-91-1
-
Formula:
C21H36O2
-
Chemical Name:
5β-Pregnane-3α,20β-diol
-
Synonyms:
Pregnane-3,20-diol,(3α,5β,20R)-;5β-Pregnane-3α,20β-diol;(3α,5β,20R)-Pregnane-3,20-diol;3α,20β-Dihydroxy-5β-pregnane;Pregnanediol V;(3α,5β,20R)-Pregnane-3,20-diol
-
CAS No:
Description
An inactive metabolite of PROGESTERONE by reduction at C5, C3, and C20 position. Pregnanediol has two hydroxyl groups, at 3-alpha and 20-alpha. It is detectable in URINE after OVULATION and is found in great quantities in the pregnancy urine.
5β-Pregnane-3α,20β-diol Use and Manufacturing
Lipids -> Sterol Lipids [ST] -> Steroids [ST02] -> C21 steroids (gluco/mineralocorticoids, progestogins) and derivatives [ST0203]
Computed Properties
Molecular Weight:320.5
XLogP3:5.2
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:320.271530387
Monoisotopic Mass:320.271530387
Topological Polar Surface Area:40.5
Heavy Atom Count:23
Complexity:463
Defined Atom Stereocenter Count:9
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes