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thapsigargin   Click here for help

GtoPdb Ligand ID: 5351

PDB Ligand
Compound class: Natural product

thapsigargin 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 12
Hydrogen bond donors 2
Rotatable bonds 17
Topological polar surface area 171.96
Molecular weight 650.33
XLogP 5.1
No. Lipinski's rules broken 3

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 CCCCCCCC(=O)OC1C(OC(=O)C(=CC)C)C(=C2C1C(C)(OC(=O)C)CC(C1(C2OC(=O)C1(C)O)O)OC(=O)CCC)C
Isomeric SMILES CCCCCCCC(=O)O[C@@H]1[C@@H](OC(=O)/C(=C\C)/C)C(=C2[C@H]1[C@@](C)(OC(=O)C)C[C@@H]([C@]1([C@H]2OC(=O)[C@@]1(C)O)O)OC(=O)CCC)C
InChI InChI=1S/C34H50O12/c1-9-12-13-14-15-17-24(37)43-28-26-25(20(5)27(28)44-30(38)19(4)11-3)29-34(41,33(8,40)31(39)45-29)22(42-23(36)16-10-2)18-32(26,7)46-21(6)35/h11,22,26-29,40-41H,9-10,12-18H2,1-8H3/b19-11-/t22-,26+,27-,28-,29-,32-,33+,34+/m0/s1
InChI Key IXFPJGBNCFXKPI-FSIHEZPISA-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 Natural product
IUPAC Name Click here for help
(3S,3aR,4S,6S,6aR,7S,8S,9bS)-6-(acetyloxy)-4-(butanoyloxy)-3,3a-dihydroxy-3,6,9-trimethyl-8-{[(2Z)-2-methylbut-2-enoyl]oxy}-2-oxo-2H,3H,3aH,4H,5H,6H,6aH,7H,8H,9bH-azuleno[4,5-b]furan-7-yl octanoate
Database Links Click here for help
CAS Registry No. 67526-95-8
ChEBI CHEBI:9516
ChEMBL Ligand CHEMBL96926
GtoPdb PubChem SID 178102013
LIPID MAPS LMPR0103410001
PubChem CID 446378
RCSB PDB Ligand TG1
Search Google for chemical match using the InChIKey IXFPJGBNCFXKPI-FSIHEZPISA-N
Search Google for chemicals with the same backbone IXFPJGBNCFXKPI
UniChem Compound Search for chemical match using the InChIKey IXFPJGBNCFXKPI-FSIHEZPISA-N
UniChem Connectivity Search for chemical match using the InChIKey IXFPJGBNCFXKPI-FSIHEZPISA-N
Wikipedia Thapsigargin

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MedChemExpress
Thapsigargin (links to external site)
Cat. No. HY-13433