Structure Database (LMSD)

OH HO
Common Name
Parasiloxanthin
Systematic Name
Synonyms
  • 7,8-Dihydrozeaxanthin
LM ID
LMPR01070092
Formula
C40H58O2
Exact Mass
Calculate m/z
570.44368
Status
Active
Show lipids differing only in stereochemistry/bond geometry

Main

Classification

Category
Main Class
Sub Class
Prenol Lipids [PR]
Isoprenoids [PR01]
C40 isoprenoids (tetraterpenes) [PR0107]

String Representations

InChiKey (Click to copy)
ZAYHYNGKERKFHJ-DRCJTWAYSA-N
InChi (Click to copy)
InChI=1S/C40H58O2/c1-29(17-13-19-31(3)21-23-37-33(5)25-35(41)27-39(37,7)8)15-11-12-16-30(2)18-14-20-32(4)22-24-38-34(6)26-36(42)28-40(38,9)10/h11-21,23,35-36,41-42H,22,24-28H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,29-15+,30-16+,31-19+,32-20+/t35-,36-/m1/s1
SMILES (Click to copy)
O[C@@H]1CC(C)=C(/C=C/C(/C)=C/C=C/C(/C)=C/C=C/C=C(\C)/C=C/C=C(\C)/CCC2=C(C)C[C@H](CC2(C)C)O)C(C)(C)C1

References

Taxonomy Information

Curated from
NCBI taxonomy class
Reference
Silurus asotus (#30991)
Actinopteri (#186623)
New carotenoids, parasiloxanthin and 7,8-dihydroparasiloxanthin,
Tetrahedron Letts, 1976

Other Databases

CHEBI ID
132452
LIPIDBANK ID
VCA1010
PubChem CID
16061229

Calculated Physicochemical Properties

Heavy Atoms 42
Rings 2
Aromatic Rings 0
Rotatable Bonds 11
Van der Waals Molecular Volume 667.02
Topological Polar Surface Area 40.46
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 2
logP 11.34
Molar Refractivity 185.29

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Created at
-
Updated at
23rd Nov 2023