abrocitinib   Click here for help

GtoPdb Ligand ID: 9991

Synonyms: Cibinqo® | compound 25 [PMID: 29298069] | PF-04965842 | PF04965842
Approved drug PDB Ligand Immunopharmacology Ligand
abrocitinib is an approved drug (UK, Japan & EMA (2021), FDA (2022))
Compound class: Synthetic organic
Comment: Abrocitinib (PF-04965842) is a JAK inhibitor [4]. X-ray crystal structures of PF-04965842 bound to both JAK1 and JAK2 have been deposited with the Protein DataBank (accession IDs 6BBU and 6BBV respectively). We used the SMILES string supplied with the article in which the structure was declared [4] to generate our representation of the chemical structure. The IUPAC name in abrocitinib's INN record resolves to the same StdInChIKey as our structure. PubChem CID 78323835 represents the structure without specified stereochemistry.
The JAKs are immunokinases that are molecular targets of therapeutics which are used in the treatment of immune-mediated diseases.
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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
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 CDK toolkit. 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 6
Hydrogen bond donors 2
Rotatable bonds 6
Topological polar surface area 99.36
Molecular weight 323.14
XLogP 2.05
No. Lipinski's rules broken 0
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.

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Canonical SMILES CCCS(=O)(=O)NC1CC(C1)N(c1ncnc2c1cc[nH]2)C
Isomeric SMILES CCCS(=O)(=O)N[C@@H]1C[C@@H](C1)N(c1ncnc2c1cc[nH]2)C
InChI InChI=1S/C14H21N5O2S/c1-3-6-22(20,21)18-10-7-11(8-10)19(2)14-12-4-5-15-13(12)16-9-17-14/h4-5,9-11,18H,3,6-8H2,1-2H3,(H,15,16,17)/t10-,11+
InChI Key IUEWXNHSKRWHDY-PHIMTYICSA-N
Classification Click here for help
Compound class Synthetic organic
Approved drug? Yes (UK, Japan & EMA (2021), FDA (2022))
IUPAC Name Click here for help
N-{cis-3-[Methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]cyclobutyl}propane-1-sulfonamide
International Nonproprietary Names Click here for help
INN number INN
11012 abrocitinib
Synonyms Click here for help
Cibinqo® | compound 25 [PMID: 29298069] | PF-04965842 | PF04965842
Database Links Click here for help
BindingDB Ligand 159748
ChEMBL Ligand CHEMBL3655081
GtoPdb PubChem SID 374883878
PubChem CID 78323835
RCSB PDB Ligand D7D
Search Google for chemical match using the InChIKey IUEWXNHSKRWHDY-PHIMTYICSA-N
Search Google for chemicals with the same backbone IUEWXNHSKRWHDY
Search PubMed clinical trials abrocitinib
Search PubMed titles abrocitinib
Search PubMed titles/abstracts abrocitinib
SynPHARM 85286 (in complex with Janus kinase 2)
UniChem Compound Search for chemical match using the InChIKey IUEWXNHSKRWHDY-PHIMTYICSA-N
UniChem Connectivity Search for chemical match using the InChIKey IUEWXNHSKRWHDY-PHIMTYICSA-N