LIPID MAPS

Structure Database (LMSD)

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Common Name

omega-carboxy-2,3-dinor-13,14-dihydro-15-keto-PGD2

Systematic Name

11,15-dioxo-9S-hydroxy-2,3-dinor-5Z-prosten-1,20-dioic acid

Synonyms

20-carboxy-2,3-dinor-13,14-dihydro-15-keto-Prostaglandin D2

LM ID

LMFA03010276

Formula

C₁₈H₂₆O₇

Exact Mass

Calculate m/z

354.167856

Sum Composition

FA 18:5;O5

Status

Curated

Show lipids differing only in stereochemistry/bond geometry

Classification

References

Taxonomy Information

Curated from

NCBI taxonomy class

Reference

Macaca fascicularis (#9541)

Mammalia (#40674)

Metabolism of prostaglandin D2 in the monkey,
J Biol Chem, 1979

Pubmed ID: 108269

String Representations

InChiKey (Click to copy)

OKEVQLMJQDDRLO-MDQLWMCGSA-N

InChi (Click to copy)

InChI=1S/C18H26O7/c19-12(5-1-3-7-17(22)23)9-10-14-13(15(20)11-16(14)21)6-2-4-8-18(24)25/h2,4,13-15,20H,1,3,5-11H2,(H,22,23)(H,24,25)/b4-2-/t13-,14-,15+/m1/s1

SMILES (Click to copy)

[C@H]1(CCC(=O)CCCCC(=O)O)C(=O)C[C@H](O)[C@@H]1C/C=C\CC(=O)O

Calculated Physicochemical Properties

Heavy Atoms 25

Rings 1

Aromatic Rings

Rotatable Bonds 12

Van der Waals Molecular Volume 355.93

Topological Polar Surface Area 128.97

Hydrogen Bond Donors 3

Hydrogen Bond Acceptors 7

logP 2.25

Molar Refractivity 89.48

Admin

Created at

31st Jul 2025

Updated at