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Pregn-5-en-20-one,3,21-dihydroxy-, (3b)-

Names

[ CAS No. ]:
1164-98-3

[ Name ]:
Pregn-5-en-20-one,3,21-dihydroxy-, (3b)-

[Synonym ]:
21-hydroxypregnenolone
3beta,21-dihydroxy-5-pregnen-20-one
5-pregnen-3beta,21-diol-20-one
21-hydroxypregnolone

Biological Activity

[Description]:

21-Hydroxypregnenolone is an essential intermediate in corticosterone synthesis.

[Related Catalog]:

Research Areas >> Metabolic Disease
Natural Products >> Others

[Target]

Human Endogenous Metabolite


[References]

[1]. Iudaev NA, et al. Pathways of corticosteroid biosynthesis in human adrenals (Itsenko-Cushing disease). Biokhimiia. 1976 Sep;41(9):1619-27.


[Related Small Molecules]

3-Methyladenine | Hydrocortisone | Acetylcysteine(N-acetylcysteine) | Retinoic acid | Melatonine | Dinoprostone | Nicotinamide | Adenosine triphosphate | 4-Acetamidophenol | Prostaglandin E1 | Dehydroepiandrosterone | Corticosterone | Progesterone | Docosahexaenoic Acid | NAD+

Chemical & Physical Properties

[ Density]:
1.15g/cm3

[ Boiling Point ]:
483.4ºC at 760mmHg

[ Molecular Formula ]:
C21H32O3

[ Molecular Weight ]:
332.47700

[ Flash Point ]:
260.2ºC

[ Exact Mass ]:
332.23500

[ PSA ]:
57.53000

[ LogP ]:
3.48770

[ Vapour Pressure ]:
2.26E-11mmHg at 25°C

[ Index of Refraction ]:
1.567

Related Compounds