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niflumic acid   Click here for help

GtoPdb Ligand ID: 2439

Approved drug PDB Ligand Immunopharmacology Ligand
niflumic acid is an approved drug
Compound class: Synthetic organic
Comment: Niflumic acid is used clinically as an anti-inflammatory agent due to its action as a cyclooxygenase-2 (COX-2) inhibitor.
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Ligand Activity Visualisation Charts

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View interactive charts of activity data across species

niflumic acid 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 4
Hydrogen bond donors 2
Rotatable bonds 4
Topological polar surface area 62.22
Molecular weight 282.06
XLogP 3.68
No. Lipinski's rules broken 0

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 OC(=O)c1cccnc1Nc1cccc(c1)C(F)(F)F
Isomeric SMILES OC(=O)c1cccnc1Nc1cccc(c1)C(F)(F)F
InChI InChI=1S/C13H9F3N2O2/c14-13(15,16)8-3-1-4-9(7-8)18-11-10(12(19)20)5-2-6-17-11/h1-7H,(H,17,18)(H,19,20)
InChI Key JZFPYUNJRRFVQU-UHFFFAOYSA-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
Approved drug? Yes.
IUPAC Name Click here for help
2-[[3-(trifluoromethyl)phenyl]amino]pyridine-3-carboxylic acid
International Nonproprietary Names Click here for help
INN number INN
2194 niflumic acid
Database Links Click here for help
BitterDB Ligand 941
CAS Registry No. 4394-00-7
ChEMBL Ligand CHEMBL63323
DrugBank Ligand DB04552
DrugCentral Ligand 1925
GtoPdb PubChem SID 135650716
PubChem CID 4488
RCSB PDB Ligand NFL
Search Google for chemical match using the InChIKey JZFPYUNJRRFVQU-UHFFFAOYSA-N
Search Google for chemicals with the same backbone JZFPYUNJRRFVQU
Search PubMed clinical trials niflumic acid
Search PubMed titles niflumic acid
Search PubMed titles/abstracts niflumic acid
UniChem Compound Search for chemical match using the InChIKey JZFPYUNJRRFVQU-UHFFFAOYSA-N
UniChem Connectivity Search for chemical match using the InChIKey JZFPYUNJRRFVQU-UHFFFAOYSA-N
Wikipedia Niflumic_acid

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MedChemExpress
Niflumic acid (links to external site)
Cat. No. HY-B0493