Structure Database (LMSD)

H H H O O H O O OH
Common Name
Asparacemosone C
Systematic Name
(25R)-3,12-dioxo-spirost-5-en-17α-ol
Synonyms
LM ID
LMST01080097
Formula
C27H38O5
Exact Mass
Calculate m/z
442.271925
Sum Composition
ST 27:5;O5
Status
Active
Show lipids differing only in stereochemistry/bond geometry

Main

Classification

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

String Representations

InChiKey (Click to copy)
PACPOYSVECHBQW-WWIOUMQDSA-N
InChi (Click to copy)
InChI=1S/C27H38O5/c1-15-7-10-26(31-14-15)16(2)27(30)23(32-26)13-21-19-6-5-17-11-18(28)8-9-24(17,3)20(19)12-22(29)25(21,27)4/h11,15-16,19-21,23,30H,5-10,12-14H2,1-4H3/t15-,16-,19-,20+,21+,23+,24+,25-,26-,27-/m1/s1
SMILES (Click to copy)
C1[C@]2(C)[C@@]3([H])CC(=O)[C@]4(C)[C@@]5(O)[C@@H]([C@]6(O[C@H]5C[C@@]4([H])[C@]3([H])CCC2=CC(=O)C1)CC[C@@]([H])(C)CO6)C

References

Taxonomy Information

Curated from
NCBI taxonomy class
Reference
Asparagus racemosus (#272846)
Magnoliopsida (#3398)
Spirosteroids and α-glucosidase inhibitory norlignans from Asparagus racemosus Willd. roots.,
Phytochemistry, 2020
Pubmed ID: 32562917

Other Databases

PubChem CID
171119329

Calculated Physicochemical Properties

Heavy Atoms 32
Rings 6
Aromatic Rings 0
Rotatable Bonds 0
Van der Waals Molecular Volume 437.53
Topological Polar Surface Area 76.97
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 5
logP 5.36
Molar Refractivity 120.58

Admin

Created at
3rd Nov 2020
Updated at
3rd Nov 2020