bupropion   Click here for help

GtoPdb Ligand ID: 7135

Synonyms: amfebutamone | BW-323 | Wellbutrin® | Zyban®
Approved drug
bupropion is an approved drug (FDA (1985))
Compound class: Synthetic organic
Comment: The approval status for use of this drug was submitted for re-evaluation by the European Medicines Agency in 2002, following public health concerns around serious adverse reactions associated with its use. These included depression, suicidal thoughts, suicide, seizures, undesirable cardiovascular effects, and angioedema. EU Member States regulatory authorities agreed to keep the product under regular review.
Marketed formulations usually contain bupropion hydrochloride (PubChem CID 62884).
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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

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View more information in the IUPHAR Pharmacology Education Project: bupropion

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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Click here for structure editor
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 2
Hydrogen bond donors 1
Rotatable bonds 4
Topological polar surface area 29.1
Molecular weight 239.11
XLogP 3.63
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 Clc1cccc(c1)C(=O)C(NC(C)(C)C)C
Isomeric SMILES Clc1cccc(c1)C(=O)C(NC(C)(C)C)C
InChI InChI=1S/C13H18ClNO/c1-9(15-13(2,3)4)12(16)10-6-5-7-11(14)8-10/h5-9,15H,1-4H3
InChI Key SNPPWIUOZRMYNY-UHFFFAOYSA-N
Classification Click here for help
Compound class Synthetic organic
Approved drug? Yes (FDA (1985))
WHO Essential Medicine WHO Essential Medicines List (EML) (23rd List, 2023). Access PDF version.
Click to view more information about the WHO Model Lists of Essential Medicines.
IUPAC Name Click here for help
2-(tert-butylamino)-1-(3-chlorophenyl)propan-1-one
International Nonproprietary Names Click here for help
INN number INN
3562 bupropion
Synonyms Click here for help
amfebutamone | BW-323 | Wellbutrin® | Zyban®
Database Links Click here for help
CAS Registry No. 34911-55-2
ChEMBL Ligand CHEMBL894
DrugBank Ligand DB01156
DrugCentral Ligand 435
GtoPdb PubChem SID 178103711
PubChem CID 444
Search Google for chemical match using the InChIKey SNPPWIUOZRMYNY-UHFFFAOYSA-N
Search Google for chemicals with the same backbone SNPPWIUOZRMYNY
Search PubMed clinical trials bupropion
Search PubMed titles bupropion
Search PubMed titles/abstracts bupropion
UniChem Compound Search for chemical match using the InChIKey SNPPWIUOZRMYNY-UHFFFAOYSA-N
UniChem Connectivity Search for chemical match using the InChIKey SNPPWIUOZRMYNY-UHFFFAOYSA-N
Wikipedia Bupropion