Structure Database (LMSD)

O HO O O O H H H OH HO O
Common Name
Cucurbitacin E
Systematic Name
Synonyms
LM ID
LMST01010107
Formula
C32H44O8
Exact Mass
Calculate m/z
556.30362
Sum Composition
ST 32:7;O8
Status
Active
Show lipids differing only in stereochemistry/bond geometry

Main

Classification

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

String Representations

InChiKey (Click to copy)
NDYMQXYDSVBNLL-MUYMLXPFSA-N
InChi (Click to copy)
InChI=1S/C32H44O8/c1-17(33)40-27(2,3)13-12-23(36)32(9,39)25-21(35)15-29(6)22-11-10-18-19(14-20(34)26(38)28(18,4)5)31(22,8)24(37)16-30(25,29)7/h10,12-14,19,21-22,25,34-35,39H,11,15-16H2,1-9H3/b13-12+/t19-,21-,22+,25+,29+,30-,31+,32+/m1/s1
SMILES (Click to copy)
[C@@]12(C)C[C@H]([C@]([H])([C@](O)(C)C(=O)/C=C/C(C)(C)OC(=O)C)[C@@]1(C)CC([C@@]1(C)[C@]3([H])C=C(C(=O)C(C)(C)C3=CC[C@@]21[H])O)=O)O

References

Other Databases

KEGG ID
C08797
CHEBI ID
3944
PubChem CID
5281319
Cayman ID
14821

Calculated Physicochemical Properties

Heavy Atoms 40
Rings 4
Aromatic Rings 0
Rotatable Bonds 6
Van der Waals Molecular Volume 564.56
Topological Polar Surface Area 138.20
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 8
logP 5.05
Molar Refractivity 149.39

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Created at
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Updated at
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