Structure Database (LMSD)

Common Name
Tokorogenin
Systematic Name
(25R)-5β-spirostan-1β,2β,3α-triol
Synonyms
LM ID
LMST01080027
Status
Active
Exact Mass
Calculate m/z
448.318875
Formula
C27H44O5
Abbrev
ST 27:2;O5
Show lipids differing only in stereochemistry/bond geometry
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MDLMOL SDF CSV TSV
MDLMOL files can be opened in various drawing programs. In ChemDraw, open as filetype "MDL Molfile".

Main

Classification

Category
Main Class
Sub Class
Sterol Lipids [ST]
Sterols [ST01]
Spirostanols and derivatives [ST0108]

String Representations

InChiKey (Click to copy)
SRTGQBIWSBCVSM-RXWDRLOESA-N
InChi (Click to copy)
InChI=1S/C27H44O5/c1-14-7-10-27(31-13-14)15(2)22-21(32-27)12-19-17-6-5-16-11-20(28)23(29)24(30)26(16,4)18(17)8-9-25(19,22)3/h14-24,28-30H,5-13H2,1-4H3/t14-,15+,16-,17-,18+,19+,20+,21+,22+,23-,24-,25+,26+,27-/m1/s1
SMILES (Click to copy)
C1[C@]2([H])[C@@](C)([C@@]3([H])CC[C@]4(C)[C@H]5[C@@H]([C@]6(O[C@H]5C[C@@]4([H])[C@]3([H])CC2)CC[C@@H](C)CO6)C)[C@H](O)[C@H](O)[C@H]1O

References

Reference
STEROID SAPONINS
S. B. MAHATO, A. N. GANGULY and N. P. SAHU
Phytochemistry, Vol. 21, No. 5. pp. 959-978, 1982

Taxonomy Information

Curated from
NCBI taxonomy class
Reference
Dioscorea tokoro (#64475)
Magnoliopsida (#3398)
Steroid saponins,
Phytochemistry, 1982

Other Databases

CHEBI ID
186718
PubChem CID
20841762

Calculated Physicochemical Properties

Heavy Atoms 32
Rings 6
Aromatic Rings 0
Rotatable Bonds 0
Van der Waals Molecular Volume 445.45
Topological Polar Surface Area 83.29
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 5
logP 5.45
Molar Refractivity 123.55

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