CHEBI:16581 - pregnenolone

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name pregnenolone
ChEBI ID CHEBI:16581
Definition A 20-oxo steroid that is pregn-5-ene substituted by a β-hydroxy group at position 3 and an oxo group at position 20.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:14881, CHEBI:45027, CHEBI:8388, CHEBI:26241, CHEBI:86573
Supplier Information
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Roles Classification
Biological Role(s): human metabolite
Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
mouse metabolite
Any mammalian metabolite produced during a metabolic reaction in a mouse (Mus musculus).
Related Structures
pregnenolone is a Functional Parent of
pregnenolone 3-beta-D-glucoside
Mass : 478.626
Formula : C27H42O7
145044
7-ketopregnenolone
Mass : 330.468
Formula : C21H30O3
183807
7alpha-hydroxypregnenolone
Mass : 332.478
Formula : C21H32O3
81467
pregnenolone sulfate
Mass : 396.543
Formula : C21H32O5S
35420
7beta-hydroxypregnenolone
Mass : 332.484
Formula : C21H32O3
183806
hydroxypregnenolone
Mass : 332.478
Formula : C21H32O3
36730
16,17-didehydropregnenolone
Mass : 314.46170
Formula : C21H30O2
27486
11beta,17alpha,21-trihydroxypregnenolone
Mass : 364.47578
Formula : C21H32O5
27783
17alpha,21-dihydroxypregnenolone
Mass : 348.47638
Formula : C21H32O4
27832
pregnenolone 16alpha-carbonitrile
Mass : 341.48708
Formula : C22H31NO2
35591
pregnenolone is a Structural Derivative of
pregnane
Mass : 288.51054
Formula : C21H36
8386
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