Structure Database (LMSD)

Common Name
Sisalagenin
Systematic Name
(25S)-12-oxo-5α-spirostan-3β-ol
Synonyms
  • (25S)-3beta-hydroxy-5alpha-spirostan-12-one
LM ID
LMST01080025
Status
Active
Exact Mass
Calculate m/z
430.30831
Formula
C27H42O4
Abbrev
ST 27:3;O4
Show lipids differing only in stereochemistry/bond geometry
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MDLMOL SDF CSV TSV
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Main

Classification

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

String Representations

InChiKey (Click to copy)
QOLRLLFJMZLYQJ-KYRQEAISSA-N
InChi (Click to copy)
InChI=1S/C27H42O4/c1-15-7-10-27(30-14-15)16(2)24-22(31-27)12-21-19-6-5-17-11-18(28)8-9-25(17,3)20(19)13-23(29)26(21,24)4/h15-22,24,28H,5-14H2,1-4H3/t15-,16-,17-,18-,19+,20-,21-,22-,24-,25-,26+,27+/m0/s1
SMILES (Click to copy)
C1[C@]2(C)[C@@]3([H])CC(=O)[C@]4(C)[C@H]5[C@@H]([C@]6(O[C@H]5C[C@@]4([H])[C@]3([H])CC[C@@]2([H])C[C@@H](O)C1)CC[C@H](C)CO6)C

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
Tribulus terrestris (#210369)
Magnoliopsida (#3398)
Steroid saponins,
Phytochemistry, 1982

Other Databases

CHEBI ID
178608
PubChem CID
12305694

Calculated Physicochemical Properties

Heavy Atoms 31
Rings 6
Aromatic Rings 0
Rotatable Bonds 0
Van der Waals Molecular Volume 434.02
Topological Polar Surface Area 59.90
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 4
logP 6.12
Molar Refractivity 120.14

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