Structure Database (LMSD)

Common Name
5alpha-Dihydrocorticosterone
Systematic Name
11β,21-Dihydroxy-5α-pregnane-3,20-dione
Synonyms
  • 5alpha-Pregnane-11beta,21-diol-3,20-dione
LM ID
LMST02030281
Formula
C21H32O4
Exact Mass
Calculate m/z
348.23006
Sum Composition
ST 21:2;O4
Status
Active
Show lipids differing only in stereochemistry/bond geometry

Classification

Category
Main Class
Sub Class
Sterol Lipids [ST]
Steroids [ST02]
C21 steroids (gluco/mineralocorticoids, progestogins) and derivatives [ST0203]

Reactions

Filter by species:
ⓘ Reactions are shown if the E.C. number of the enzyme catalysing it is annotated in the UniProt database for a species belonging to the selected taxonomic class.
Click on an edge to display the reaction(s).
Reactions graph legend

References

Taxonomy Information

Curated from
NCBI taxonomy class
Reference
Homo sapiens (#9606)
Mammalia (#40674)
Human steroid biosynthesis, metabolism and excretion are differentially reflected by serum and urine steroid metabolomes: A comprehensive review.,
J Steroid Biochem Mol Biol, 2019
Pubmed ID: 31362062

String Representations

InChiKey (Click to copy)
CTTOFMJLOGMZRN-DYWNTJRHSA-N
InChi (Click to copy)
InChI=1S/C21H32O4/c1-20-8-7-13(23)9-12(20)3-4-14-15-5-6-16(18(25)11-22)21(15,2)10-17(24)19(14)20/h12,14-17,19,22,24H,3-11H2,1-2H3/t12-,14-,15-,16+,17-,19+,20-,21-/m0/s1
SMILES (Click to copy)
[C@]12(CC[C@@]3([H])CC(=O)CC[C@]3(C)[C@@]1([H])[C@@H](O)C[C@]1(C)[C@@H](C(=O)CO)CC[C@@]21[H])[H]

Other Databases

CHEBI ID
180474
PubChem CID
3080546

Calculated Physicochemical Properties

Heavy Atoms 25
Rings 4
Aromatic Rings
Rotatable Bonds 2
Van der Waals Molecular Volume 352.30
Topological Polar Surface Area 74.60
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
logP 3.32
Molar Refractivity 94.71

Admin

Created at
19th Aug 2022
Updated at
19th Aug 2022