2. Signaling Pathways
  3. Apoptosis
  4. Ferroptosis

Ferroptosis

Ferroptosis

Ferroptosis

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Ferroptosis is a non-apoptotic form of regulated cell death. It is distinct from other regulated cell death phenotypes, such as apoptosis and necroptosis. Ferroptosis is characterized by extensive lipid peroxidation, which can be suppressed by iron chelators or lipophilic antioxidants. Mechanistically, Ferroptosis inducers are divided into two classes: (1) inhibitors of cystine import via system xc− (e.g., Erastin), which subsequently causes depletion of glutathione (GSH), and (2) covalent inhibitors (e.g., (1S, 3R)-RSL3) of glutathione peroxidase 4 (GPX4). Since GPX4 reduces lipid hydroperoxides using GSH as a co-substrate, both compound classes ultimately result in loss of GPX4 activity, followed by elevated levels of lipid reactive oxygen species (ROS) and consequent cell death.

Ferroptosis is an iron- and ROS-dependent form of regulated cell death (RCD). Misregulated Ferroptosis has been implicated in multiple physiological and pathological processes, including cancer cell death, neurotoxicity, neurodegenerative diseases, acute renal failure, drug-induced hepatotoxicity, hepatic and heart ischemia/reperfusion injury, and T-cell immunity.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-184250
    FGFR-IN-28
    		Inducer
    FGFR-IN-28 is a FGFR inhibitor with inhibitory activity against multiple subtypes of the FGFR family, with an IC50 of 4.4 nM against FGFR4. FGFR-IN-28 inhibits kinase activity and phosphorylation processes, and blocks the downstream MAPK and AKT signaling pathways. FGFR-IN-28 induces cellular DNA damage, cell cycle arrest, apoptosis and ferroptosis, and reduces the adhesion, invasion and metastasis abilities of cancer cells. FGFR-IN-28 exhibits anti-tumor activity in in vitro experiments on colon cancer cells, and inhibits tumor growth in colon cancer xenograft models. FGFR-IN-28 can be used in colon cancer-related research.
    FGFR-IN-28
  • HY-169298
    Ferroptosis-IN-15
    		Inhibitor
    Ferroptosis-IN-15 (compound 12) is a potent inhibitor of ferroptosis, with the EC50s of 0.76 and 0.67 μM in A375 cells and 786-O cells, respectively.Ferroptosis-IN-15 is a potential iron chelator and radical trapping antioxidant.
    Ferroptosis-IN-15
  • HY-18314B
    (Z)-GW 441756
    		Inhibitor
    (Z)-GW 441756 is a hepatocyte nuclear factor 4α (HNF4α) activator, with an EC50 of 9.2 μM and a Ka of 4.6 μM in human systems. (Z)-GW 441756 directly interacts with the ligand-binding domain of HNF4α via persistent hydrogen bonds and hydrophobic interactions within the binding pocket. (Z)-GW 441756 reduces the accumulation of triglycerides and total cholesterol. (Z)-GW 441756 inhibits ferroptosis through a non-antioxidant mechanism. (Z)-GW 441756 decreases plasma triglyceride and total cholesterol levels in animal models of hyperlipidemia. (Z)-GW 441756 can be used in studies related to hyperlipidemia.
    (Z)-GW 441756
  • HY-170959
    NYY-6a
    		Inhibitor
    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.
    NYY-6a
  • HY-169146
    Ferroptosis inducer-5
    		Inducer
    Ferroptosis inducer-5 (compund 20a) is a ferroptosis inducer.
    Ferroptosis inducer-5
  • HY-169014
    HDAC-IN-77
    		Inducer
    HDAC-IN-77 (HL-5s) is an HDAC inhibitor. HDAC-IN-77 can induce ferroptosis and inhibit the Nrf2/HO-1 signaling pathway. HDAC-IN-77 can be used in cancer research.
    HDAC-IN-77
  • HY-182072
    GPX4-IN-23
    		Inducer
    GPX4-IN-23 (Compound 3e) is a GPX4 inhibitor with an IC50 of 0.27 μM. GPX4-IN-23 induces Ferroptosis by enhancing lipid peroxidation, ROS production, and intracellular GSH depletion. GPX4-IN-23 exhibits antiproliferative activity against central nervous system cancer cells. GPX4-IN-23 can be used in studies related to central nervous system cancers.
    GPX4-IN-23
  • HY-181598
    GPX4 degrader-1
    		Inducer
    GPX4 degrader-1 (Compound RS-1) is a hydrophobic tagging (HyT)-mediated GPX4 degrader (DC50: 8.9 nM in HT1080 cells) GPX4 degrader-1 induces GPX4 degradation. GPX4 degrader-1 induces Ferroptosis. GPX4 degrader-1 increases lipid ROS. GPX4 degrader-1 demonstrates potent antitumor efficacy in a murine mammary carcinoma model.
    GPX4 degrader-1
  • HY-N0196A
    Baicalein hydrate
    		Inhibitor
    Baicalein hydrate (ALA; C18:3 (9Z,12Z,15Z); C18:3 n-3) is a xanthine oxidase inhibitor with an IC50 value of 3.12 μM.
    Baicalein hydrate
  • HY-W772717
    L-Cystine disodium monohydrate
    		Inhibitor
    L-Cystine disodium monohydrate is an orally active extracellular form of L-Cysteine (HY-Y0337), occurring in proteins of plants and animals. L-Cystine disodium monohydrate elevates Nrf2 protein expression and activates Nrf2 transcription factor. L-Cystine disodium monohydrate reduces ROS generation and protects against oxidant- or Doxorubicin (HY-15142A)-induced apoptosis. L-Cystine disodium monohydrate combined with L-theanine (HY-15121) enhances the production of antigen-specific IgG by increasing glutathione (GSH) levels and T helper 2 (Th2) mediated responses in mice. L-Cystine disodium monohydrate is promising for research of cystinuria and kidney stones.
    L-Cystine disodium monohydrate
  • HY-17502S
    Simvastatin-d11
    Simvastatin-d11 is the deuterium labeled Simvastatin. Simvastatin (MK 733) is a competitive inhibitor of HMG-CoA reductase with a Ki of 0.2 nM.
    Simvastatin-d<sub>11</sub>
  • HY-168958
    Ferroptosis-IN-18
    		Inhibitor
    Ferroptosis-IN-18 (51), a promethazine derivative, shows strong anti-ferroptosis and anti-oxidant properties. Ferroptosis-IN-18 (51) can be used in the research for intracerebral hemorrhage (ICH).
    Ferroptosis-IN-18
  • HY-157222
    Antitumor agent-125
    		Inducer
    Antitumor agent-125 (compound 17A) is a novel platinum(IV) prodrug. Antitumor agent-125 can activate the mitochondrion-dependent apoptosis pathway. Antitumor agent-125 induces ferroptosis in HCT-116/OXA.
    Antitumor agent-125
  • HY-N0007S
    Bisdemethoxycurcumin-d8
    		Inhibitor 98.0%
    Bisdemethoxycurcumin-d8 (Curcumin III-d8) is the deuterium labeled Bisdemethoxycurcumin (HY-N0007A). Bisdemethoxycucurmin (Curcumin III) is a curcuminoid compound and an inhibitor of P-glycoprotein and ferroptosis. Bisdemethoxycucurmin exhibits multiple activities such as anti-oxidation, anti-inflammation and anti-tumor. Bisdemethoxycucurmin can be used for the research of tumors and inflammatory diseases.
    Bisdemethoxycurcumin-d<sub>8</sub>
  • HY-10284S1
    Linagliptin-13C,d3
    		Inhibitor
    Linagliptin-13C,d3 is the 13C- and deuterium labeled Linagliptin. Linagliptin is a highly potent, selective DPP-4 inhibitor with IC50 of 1 nM. Linagliptin-13C,d3 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Linagliptin-<sup>13</sup>C,d<sub>3</sub>
  • HY-106159
    SB-T-101141
    		Inducer
    SB-T-101141 is a novel taxane. SB-T-101141 effectively induces a noncanonical ferroptosis to overcome Paclitaxel (HY-B0015) resistance of breast cancer. SB-T-101141 facilitates the production of iron and ferrous ions and ROS. SB-T-101141 stably binds to KHSRP to inhibit the iron-dependent expression of CISD1 related to iron homeostasis. SB-T-101141 synergistically enhances the iron-dependent activation of JNK and PERK pathways via KHSRP. SB-T-101141 suppresses breast tumor growth in MCF-7(PR)/MDA-MB-231(PR) or KHSRP knock-down MCF-7 xenograft mice model.
    SB-T-101141
  • HY-176485
    Antiproliferative agent-70
    		Inducer
    Antiproliferative agent-70 (compound 23) is a potent antiproliferative agent. Antiproliferative agent-70 shows antiproliferative activities and induces MMP depolarization. Antiproliferative agent-70 induces mitochondrial dysfunction. Antiproliferative agent-70 induces mitophagy and ferroptosis. Antiproliferative agent-70 increases the protein expression of PINK1, p-Parkin, p53 and p21. Antiproliferative agent-70 increases intracellular ROS levels. Antiproliferative agent-70 shows anticancer activity.
    Antiproliferative agent-70
  • HY-159119
    hDHODH-IN-15
    		Inducer
    hDHODH-IN-15 (Compound H19) is an inhibitor for human dihydroguanylate dehydrogenase (hDHODH) with an IC50 of 0.21 µM. hDHODH-IN-15 exhibits cytotoxicity in cancer cells NCI-H226, HCT-116, and MDA-MB-231, with IC50 of 0.95-2.81 µM. hDHODH-IN-15 induces ferroptosis in HCT-116, and exhibits antitumor efficacy.
    hDHODH-IN-15
  • HY-183554
    Fa-Au
    		Inducer
    Fa-Au is a TrxR inhibitor. Fa-Au downregulates GPX4, induces oxidative stress, mitochondria-associated ferroptosis (ferroptosis) and immunogenic cell death. Fa-Au induces ROS production in hepatoma cells. Fa-Au remodels the tumor immune microenvironment via M1 macrophage polarization, dendritic cell maturation, CD8+ T cell activation and reduction of regulatory T cells. Fa-Au induces an anti-tumor immune feedback loop through the IFNγ/STAT1/SLC7A11 axis. Fa-Au inhibits tumor growth. Fa-Au is applicable to hepatocellular carcinoma-related research.
    Fa-Au
  • HY-163879
    hMAO-B-IN-9
    		Inhibitor
    hMAO-B-IN-9 (Compound 25c) is a non-competitive inhibitor for monoamine oxidase B (MAO-B) with an IC50 of 1.58 µM (hMAO-B). hMAO-B-IN-9 forms complex with iron ions as a chelator, and inhibits Erastin (HY-15763)-induced ferroptosis. hMAO-B-IN-9 exhibits antioxidant activity by downregulating the level of reactive oxygen species (ROS). hMAO-B-IN-9 improves cognitive function in mice, without significant toxicity (30 mg/kg). hMAO-B-IN-9 is blood-brain barrier permeable, according to the in silico prediction.
    hMAO-B-IN-9
Cat. No. Product Name / Synonyms Application Reactivity
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