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AK-1690   Click here for help

GtoPdb Ligand ID: 14434

PDB Ligand
Compound class: Synthetic organic
Comment: AK-1690 is a signal transducer and activator of transcription 6 (STAT6) PROTAC class heterobifunctional degrader [1]. Targets STAT6 to the cereblon E3 ubiquitin ligase to induce degradation. AK-1690 can be used as a tool compound for the exploration of STAT6 biology and validation of STAT6 as a druggable target.
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Ligand Activity Visualisation Charts

These are box plot that provide a unique visualisation, summarising all the activity data for a ligand taken from ChEMBL and GtoPdb across multiple targets and species. Click on a plot to see the median, interquartile range, low and high data points. A value of zero indicates that no data are available. A separate chart is created for each target, and where possible the algorithm tries to merge ChEMBL and GtoPdb targets by matching them on name and UniProt accession, for each available species. However, please note that inconsistency in naming of targets may lead to data for the same target being reported across multiple charts.

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View interactive charts of activity data across species

AK-1690 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 16
Hydrogen bond donors 4
Rotatable bonds 18
Topological polar surface area 247.3
Molecular weight 1016.06
XLogP 1.43
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 CC(C)(C)[C@@H](C(=O)N1C[C@H](C[C@H]1C(=O)N2CCO[C@@H](C2)C3=CC=CC=C3)OCCCCCC#CC4=CC=CC5=C4CN(C6CCC(=O)NC6=O)C5=O)NC(=O)C7=CC8=C(C=CC(=C8)C(F)(F)P(=O)(O)O)S7
Isomeric SMILES CC(C)(C)[C@@H](C(=O)N1C[C@H](C[C@H]1C(=O)N2CCO[C@@H](C2)C3=CC=CC=C3)OCCCCCC#CC4=C5CN(C(=O)C5=CC=C4)C6CCC(=O)NC6=O)NC(=O)C7=CC8=C(S7)C=CC(=C8)C(F)(F)P(=O)(O)O
InChI InChI=1S/C51H56F2N5O11PS/c1-50(2,3)44(55-46(61)42-26-33-25-34(18-20-41(33)71-42)51(52,53)70(65,66)67)49(64)57-28-35(27-39(57)48(63)56-22-24-69-40(30-56)32-14-9-7-10-15-32)68-23-11-6-4-5-8-13-31-16-12-17-36-37(31)29-58(47(36)62)38-19-21-43(59)54-45(38)60/h7,9-10,12,14-18,20,25-26,35,38-40,44H,4-6,11,19,21-24,27-30H2,1-3H3,(H,55,61)(H,54,59,60)(H2,65,66,67)/t35-,38?,39-,40-,44+/m0/s1
InChI Key BOMRVPKXCINUMI-STKXJIFCSA-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 Synthetic organic
Ligand families/groups PROTACs, molecular glues and other degraders
IUPAC Name Click here for help
[[2-[[(2S)-1-[(2S,4S)-4-[7-[2-(2,6-dioxopiperidin-3-yl)-1-oxo-3H-isoindol-4-yl]hept-6-ynoxy]-2-[(2R)-2-phenylmorpholine-4-carbonyl]pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]carbamoyl]-1-benzothiophen-5-yl]-difluoromethyl]phosphonic acid
Database Links Click here for help
CAS Registry No. 2984505-88-4 (source: Pubchem)
PubChem CID 169067446
RCSB PDB Ligand A1AQQ
Search Google for chemical match using the InChIKey BOMRVPKXCINUMI-STKXJIFCSA-N
Search Google for chemicals with the same backbone BOMRVPKXCINUMI
UniChem Compound Search for chemical match using the InChIKey BOMRVPKXCINUMI-STKXJIFCSA-N
UniChem Connectivity Search for chemical match using the InChIKey BOMRVPKXCINUMI-STKXJIFCSA-N

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MedChemExpress
AK-1690 (links to external site)
Cat. No. HY-169179
(Same InChi Key)