NPB-1575 is a potent, orally active and brain-penetrant anti-inflammatory agent. NPB-1575 mitigates neuroinflammation and resists ferroptosis by activating the IRS2/Nrf2/NF-κB axis. NPB-1575 shows protective effect against cerebral ischemic injury and improves the neurological functional prognosis. NPB-1575 can be used for the study of ischemic stroke.

LIBX-A402 (Compound 15b) is a selective ACSL4inhibitor with an IC50 of 0.33  μM. LIBX-A402 significantly protects MDA-MB-231 and LUHMES cells from ferroptosis. LIBX-A402 can be used for cancer, ischemia-reperfusion injury and neurodegenerative diseases like Parkinson’s disease research.

LIBX-A403 (Compound 21) is a highly selective acyl-CoA synthetase long-chain family member 4 (ACSL4) inhibitor (IC50=0.049 μM). LIBX-A403 blocks ACSL4-mediated ferroptosis-promoting phospholipid remodeling. LIBX-A403 is promising for research of cancers (e.g., triple-negative breast cancer) and neurodegenerative diseases (e.g., Parkinson’s disease).

1,4-Naphthoquinone-NH-C2-NH-Trolox is a brain-penetrant Trolox-vitamin K conjugate with neuroprotective activity. 1,4-Naphthoquinone-NH-C2-NH-Trolox can inhibit oxytosis, ferroptosis, ATP depletion and ROS production. 1,4-Naphthoquinone-NH-C2-NH-Trolox selective suppresses M1 markers expression. 1,4-Naphthoquinone-NH-C2-NH-Trolox can be used for the research of neurological disease, such as Alzheimer’s disease (AD).

L14-8 is a potent ferroptosis inducer. L14-8 promotes PLK1 degradation via ubiquitination, increasing TP53 phosphorylation to enhance SAT1 transcription, thereby triggering ferroptosis and cancer cell death. L14-8 can be used for the study of advanced prostate cancer.

afi-FSP1-1 is a Ferroptosis suppressor protein 1 (FSP1) inhibitor with an Ki of 0.283  μM. afi-FSP1-1 has a superior binding capacity to FSP1-FAD-NAD+. afi-FSP1-1 can induces ferroptosis in cancer cells. afi-FSP1-1 can be used for cancers research.

DTUN is a lipophilic hyponitrite radical initiator and can initiates lipid peroxidation. DTUN is a tool for research of ferroptosis.

UAMC-4821 is an inhibitor for ferroptosis with an IC50 of 5.2 nM. UAMC-4821 scavenges free radicals, blocks the lipid peroxidation, inhibits ML162. Emavusertib maleate is an orally active inhibitor for IRAK4 (IC50=57 nM) and FLT3. Emavusertib maleate inhibits NF-κB and MyD88 signaling pathways, reduces the generation of pro-inflammatory cytokines like IL-6 and IL-10, thereby exhibiting anti-inflammatory and anti-proliferative activities against cancer cells, leading to cell apoptosis. Emavusertib maleate exhibits antitumor activity in mouse model.

Pro-GA is a γ-Glutamylcyclotransferase (GGCT) inhibitor and a cell-permeable diester-type pro-drug with anticancer activity, GGCT is a key enzyme in glutathione metabolism and is involved in the ferroptosis pathway. Pro-GA exhibits an IC50 of 57 μM against the bladder cancer cell line T24 and can be utilized in cancer research.

NYY-6a is a Ferroptosis inhibitor. NYY-6a shows significant inhibitory activity against RSL3-induced ferroptosis across 786-O and HT-1080 cells with EC50s of 52 and 50 nM, respectively. NYY-6a functions as a radical trapping antioxidant (RTA) with efficacy of diminishing lipid peroxidation comparable to ferrostatin-1 and liproxtatin-1. NYY-6a is potential for ferroptosis related pathologies reasearch.

Ferroptosis inducer-7 is an orally active and selective ferroptosis inducer via inositol 1,4,5-trisphosphate receptor (IP3R)/calcium release-activated calcium channel protein (ORAI). Ferroptosis inducer-7 exhibits a notable effect in alleviating anemia symptoms, suppressing bone marrow CTLs activation, and improving hematopoietic function in immune-mediated bone marrow failure. Ferroptosis inducer-7 can be studied in research for aplastic anemia.

Ferroptocide is a cell death inducer that triggers ferroptosis and has anti-tumor activity. Ferroptocide can induce oxidative stress, leading to G2/M cell cycle arrest and apoptosis activation in LNCaP cells, while also effectively inhibiting the cell viability of both LNCaP and TRAMP-C1 cells. Ferroptocide can be used to study its capability to induce mitochondrial autophagy and to trigger immunogenic cell death (ICD) in prostate cancer cells.

FerroLOXIN-1 is a potent inhibitor of 15LOX-2 that selectively blocked production of pro-ferroptotic HOO-ETE-PE and protected against RSL3-induced ferroptosis. FerroLOXIN-1 closely interacted therein with 15LOX-2 only, and in particular with Y154, N155, W158.

CT-1 is a derivative of Cryptotanshinone. CT-1 is a ferroptosis inducer. CT-1 promotes the interaction between NCOA4 and ferritin by targeting FTH1, triggering ferritinophagy-mediated ferroptosis. CT-1 has anticancer activity against triple-negative breast cancer (TNBC). CT-1 induces ferroptosis in both N2-type tumor-associated neutrophils (TANs) and TNBC cancer cells.

CIL56 is a small molecule that induces cellular ferroptosis through production of iron-dependent reactive oxygen species (ROS).

N6F11 is a ferroptosis inducer, and can trigger the degradation of glutathione peroxidase 4 (GPX4) specifically in cancer cells. N6F11 can be used for ferroptosis study.

SRS11-92, a Ferrostatin-1 (Fer-1) analogue, is a potent ferroptosis inhibitor. SRS11-92 inhibits ferroptotic cell death induced by Erastin in HT-1080 human fibrosarcoma cells (EC50=6 nM).

LOC1886 is a small molecule allosteric inhibitor of GPX4, inhibits enzymatic activity of GPX4 in HT1080 cell lysates with Ki of 102 uM, degrades GPX4 to induce ferroptosis, binds covalently to C66 of GPX4.

FSEN1 (Ferroptosis Sensitizer 1) is a specific small molecule, uncompetitive inhibitor of ferroptosis suppressor protein 1 (FSP1) with IC50 of 133 nM, sensitizes cancer cells to ferroptosis.

AKI-02 is a hydroxypyridinone-based iron chelator, potently inhibits labile iron-mediated ferroptosis.

Erastin 2(Erastin-2)is a ferroptosis inducer and a potent, selective inhibitor of the system xc(-) cystine/glutamate transporter.

MMRi62, a ferroptosis inducer targeting MDM2-MDM4 (negative regulators of tumor suppressor p53). MMRi62 shows a P53-independent pro-apoptotic activity against pancreatic ductal adenocarcinoma (PDAC) cells and induce autophagy. MMRi62 inducesferroptosis, resulting in a increase of reactive oxygen and lysosomal degradation of ferritin heavy chain (FTH1). MMRi62 also leads to proteasomal degradation of mutant p53, also inhibits orthotopic xenograft PDAC mouse model in vivo with high frequency mutation characteristics of KRAS and TP53.12.

YL-939 is a potent ferroptosis inhibitor. YL-939 inhibits ferroptosis by targeting the PHB2/ferritin/iron axis.

RSL3 is a ferroptosis activator in a VDAC-independent manner,exhibiting selectivity for tumor cells bearing oncogenic RAS.

Liproxstatin-1 is able to suppress ferroptosis in cells, in Gpx4(-/-) mice, and in a pre-clinical model of ischaemia/reperfusion-induced hepatic damage.

FIN56 is a specific inducer of ferroptosis.

Ferrostatin-1 is a selective inhibitor of erastin induced ferroptosis with EC50 value of 60 nM.

FA16 is a specific Ferroptosis inducer (IC50=1.26 μM; HT1080 cells) with metabolic stability, is the derivate of 2-(trifluoromethyl)benzimidazole. FA16 acts by inhibiting cystine/glutamate antiporter (system Xc-), which mediates the exchange of intracellular glutamate and extracellular cystine. FA16 significantly inhibits tumor growth in the HepG2 xenograft model.

BCP-T.A, a tunable heterocyclic electrophile, is a potent ferroptosis inducer by binding to GPX4.

PAA5 is a methide carbon-centered polynuclear Au(I) cluster. PAA5 can release Au(I) causing Pro-oxidant response and accelerated ferroptosis. PAA5 increases the expression of pH2AX in a time-dependent manner. PAA5 has anticancer activity.