ZFIN ID: ZDB-EXP-260729-3
Experiment Conditions Description: chemical treatment by environment: iFSP1
chemical treatment by environment: iFSP1
Name: chemical treatment by environment
Synonyms:
Definition: Chemical treatment condition in which the chemical is introduced through the environment. For zebrafish this is the tank water.
Ontology: Zebrafish Environment Condition Ontology [ZECO:0000238]
Name: iFSP1
Synonyms: 1-amino-3-(4-methylphenyl)pyrido[1,2-a]benzimidazole-2,4-dicarbonitrile, 1-amino-3-(p-tolyl)benzo[4,5]imidazo[1,2-a]pyridine-2,4-dicarbonitrile, iFSP 1, iFSP-1
Definition: A member of the class of pyridobenzimidazoles that is pyrido[1,2-a]benzimidazole substituted by amino, cyano, 4-methylphenyl, and cyano groups at positions 1, 2, 3 and 4, respectively. It is a potent inhibitor of ferroptosis suppressor protein 1 (FSP1) with EC50 of 103 nM. It induces ferroptosis in GPX4 knockout cells that overexpress FSP1.
Ontology: ChEBI [CHEBI:176501]  ( EBI )
Publication: Qian et al., 2026