Structure Database (LMSD)

Common Name
27-hydroxy-OCDO
Systematic Name
6-oxo-cholestan-3β,5α,27-triol
Synonyms
  • 27H-OCDO
  • cholestane-6-oxo-3beta,5alpha,27-triol
LM ID
LMST01010580
Formula
C27H46O4
Exact Mass
Calculate m/z
434.33961
Sum Composition
ST 27:1;O4
Status
Active
Show lipids differing only in stereochemistry/bond geometry

Classification

Category
Main Class
Sub Class
Sterol Lipids [ST]
Sterols [ST01]
Cholesterol and derivatives [ST0101]

References

Comments
Submitted by Marc Poirot

Taxonomy Information

Curated from
NCBI taxonomy class
Reference
Homo sapiens (#9606)
Mammalia (#40674)
27-hydroxylation of oncosterone by CYP27A1 switches its activity from pro-tumor to anti-tumor,
J Lipid Res, 2023
Pubmed ID: 37981011

String Representations

InChiKey (Click to copy)
OSUAVYQLWCEVRX-OOEWLHQISA-N
InChi (Click to copy)
InChI=1S/C27H46O4/c1-17(16-28)6-5-7-18(2)21-8-9-22-20-14-24(30)27(31)15-19(29)10-13-26(27,4)23(20)11-12-25(21,22)3/h17-23,28-29,31H,5-16H2,1-4H3/t17?,18-,19+,20+,21-,22+,23+,25-,26-,27+/m1/s1
SMILES (Click to copy)
[C@]12(CC(=O)[C@@]3(O)C[C@@H](O)CC[C@]3(C)[C@@]1([H])CC[C@]1(C)[C@@]([H])([C@@](C)([H])CCCC(C)CO)CC[C@@]21[H])[H]

Other Databases

PubChem CID
171117793

Calculated Physicochemical Properties

Heavy Atoms 31
Rings 4
Aromatic Rings
Rotatable Bonds 6
Van der Waals Molecular Volume 458.74
Topological Polar Surface Area 77.76
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 4
logP 5.59
Molar Refractivity 123.85

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Created at
31st Aug 2023
Updated at
17th Nov 2023