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PGH2   Click here for help

GtoPdb Ligand ID: 4483

Synonyms: prostaglandin H2
Compound class: Metabolite
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View more information in the IUPHAR Pharmacology Education Project: prostaglandin h2

PGH2 is commercially available from our sponsors

2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/). All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 5
Hydrogen bond donors 2
Rotatable bonds 12
Topological polar surface area 75.99
Molecular weight 352.22
XLogP 4.35
No. Lipinski's rules broken 1

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

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Canonical SMILES CCCCCC(C=CC1C2OOC(C1CC=CCCCC(=O)O)C2)O
Isomeric SMILES CCCCC[C@@H](/C=C/[C@H]1[C@@H]2OO[C@H]([C@@H]1C/C=C\CCCC(=O)O)C2)O
InChI InChI=1S/C20H32O5/c1-2-3-6-9-15(21)12-13-17-16(18-14-19(17)25-24-18)10-7-4-5-8-11-20(22)23/h4,7,12-13,15-19,21H,2-3,5-6,8-11,14H2,1H3,(H,22,23)/b7-4-,13-12+/t15-,16+,17+,18-,19+/m0/s1
InChI Key YIBNHAJFJUQSRA-YNNPMVKQSA-N

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
Classification Click here for help
Compound class Metabolite
IUPAC Name Click here for help
(Z)-7-[(1S,2R,3R,4R)-3-[(E,3S)-3-hydroxyoct-1-enyl]-5,6-dioxabicyclo[2.2.1]heptan-2-yl]hept-5-enoic acid
Synonyms Click here for help
prostaglandin H2
Database Links Click here for help
Specialist databases
GPCRdb Ligand PGH2
Other databases
CAS Registry No. 42935-17-1
ChEBI CHEBI:15554
ChEMBL Ligand CHEMBL2074582
GtoPdb PubChem SID 178101215
LIPID MAPS LMFA03010010
PubChem CID 445049
Search Google for chemical match using the InChIKey YIBNHAJFJUQSRA-YNNPMVKQSA-N
Search Google for chemicals with the same backbone YIBNHAJFJUQSRA
UniChem Compound Search for chemical match using the InChIKey YIBNHAJFJUQSRA-YNNPMVKQSA-N
UniChem Connectivity Search for chemical match using the InChIKey YIBNHAJFJUQSRA-YNNPMVKQSA-N
Wikipedia PGH2

Product suppliers

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MedChemExpress
Prostaglandin H2 (links to external site)
Cat. No. HY-136500