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-174406
    MT-125
    		Inducer
    MT-125 is a specific and well-tolerated inhibitor of non-muscle myosin IIA (Ki,NMIIA = 2.7 μM) and IIB (EC50 = 1.7 μM). MT-125 can pass through the blood-brain barrier. MT-125 induces ferroptosis and DNA damage by increasing the levels of reactive oxygen species (ROS) within tumor cells. MT-125 can enhance the PDGFR signaling pathway. MT-125 can be used for research on glioblastoma.
    MT-125
  • 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-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
  • HY-174086
    PROTAC GPX4 degrader-4
    		Inducer
    PROTAC GPX4 degrader-4 is a GPX4 PROTAC degrader (DC50: 5.32 nM). PROTAC GPX4 degrader-4 inhibits the activity of RT4, T24, and J82 cancer cells (IC50 values are 0.09, 2.97, and 7.58 μM, respectively). PROTAC GPX4 degrader-4 increases lipid ROS levels and induces ferroptosis in T24 and RT4 cells. PROTAC GPX4 degrader-4 has antitumor activity in T24 tumor-bearing BALB/c nude mouse model. PROTAC GPX4 degrader-4 can be used for bladder cancer research. (Pink: target protein ligand (HY-N0193); blue: E3 ligase ligand (HY-1035960); black: linker (HY-W013907); E3 ligase ligand + linker (HY-174087)).
    PROTAC GPX4 degrader-4
  • HY-161948
    Ferroptosis inducer-4
    		Inducer
    Ferroptosis inducer-4 (Compound 5) is a ferroptosis (Ferroptosis) inducer with a structure featuring terminal double bonds introduced at the sn-2 position of phospholipids. Ferroptosis inducer-4 exhibits significant cytotoxicity towards HT-1080 cells, with an IC50 of 18 μM. This cytotoxic mechanism involves the generation of lipid peroxides and oxidative damage to the cell membrane triggered by the terminal double bonds. Ferroptosis inducer-4 can be used for research on ferroptosis regulation.
    Ferroptosis inducer-4
  • HY-W777297
    Lapatinib-13C215N
    Lapatinib-13C2,15N Ditosylate is the 13C- and 15N-labeled Lapatinib ditosylate (HY-50898A). Lapatinib ditosylate (GW572016 ditosylate) is a potent inhibitor of the ErbB-2 and EGFR tyrosine kinase domains with IC50 values against purified EGFR and ErbB-2 of 10.2 and 9.8 nM, respectively.
    Lapatinib-<sup>13</sup>C<sub>2</sub>15</sup>N</sub>
  • HY-158049
    Anticancer agent 199
    		Inducer
    Anticancer agent 199 (Compound G-4) induces apoptosis in triple negative breast cancer (TNBC) cells via the mitochondrial pathway through inhibiting EGFR, AKT and MAPK pathways. Anticancer agent 199 also induces Ferroptosis by down-regulating LCN2. Anticancer agent 199 inhibits TNBC cell viability and migration, and induces S phase cell cycle arrest. Anticancer agent 199 is a derivate of cyclin-dependent kinase inhibitor Rocovitine.
    Anticancer agent 199
  • HY-169059
    Ferroptosis-IN-12
    		Inhibitor
    Ferroptosis-IN-12 (Cpd-A1) is a ferroptosis inhibitor. Ferroptosis-IN-12 exhibits effective ferroptosis inhibition in Erastin (HY-15763)-treated mouse tubular epithelial cells (mTECs) and improves kidney function, alleviates renal tubular damage, and reduces inflammation in a dose-dependent manner in acute kidney injury (AKI) mouse models induced by ischemia/reperfusion (I/R) or cecal ligation and puncture (CLP). Ferroptosis-IN-12 demonstrates good plasma stability and high distribution in kidney tissues in pharmacokinetic studies in mice. Ferroptosis-IN-12 holds promise for research in the field of acute kidney injury (AKI).
    Ferroptosis-IN-12
  • HY-P1723A
    Spexin TFA
    		Inhibitor
    Spexin (Neuropeptide Q) TFA is a selective agonist of galanin receptors GAL2 and GAL3, and is a conserved peptide that functions as a neurotransmitter/neuromodulator and endocrine factor. Spexin TFA can function through both central and peripheral actions. Spexin TFA upregulates Beclin 1 to inhibit ferroptosis induced by excessive autophagy, reduces the uptake of long-chain fatty acids by adipocytes, and regulates energy metabolism by increasing lipid oxidation (e.g., reducing the respiratory exchange ratio in rodents). Spexin TFA improves cardiac function in the Doxorubicin hydrochloride (HY-15142)-induced cardiotoxicity model, protects mitochondrial membrane potential, and reduces iron accumulation and lipid peroxidation. Spexin TFA can be used to study obesity and its related metabolic disorders, cardiovascular diseases (e.g., cardioprotection), and side effects of tumor chemotherapy.
    Spexin TFA
  • HY-17359R
    Deferasirox (Standard)
    		Inhibitor
    Deferasirox (Standard) is the analytical standard of Deferasirox. This product is intended for research and analytical applications. Deferasirox (ICL 670) is an orally available iron chelator used for the management of transfusional iron overload.
    Deferasirox (Standard)
  • HY-170999
    Antitumor agent-196
    		Inducer
    Antitumor agent-196 (Compound 6a (β, β, β)) is an artemisinin-based oligomer with anticancer activity, showing an IC50 of 90 nM against MCF-7 breast cancer cells. Antitumor agent-196 promotes Apoptosis by regulating the Bax-caspase 3 signaling pathway, and induces Ferroptosis through the modulation of key signaling molecules, including GPX4. Antitumor agent-196 holds promising potential for further research in the field of cancer therapy.
    Antitumor agent-196
  • HY-162812
    H3R antagonist 4
    		Inhibitor
    H3R antagonist 4 (compound 11L) was a dual inhibitor of cholinesterase and histamine receptor (H3R), with corresponding IC50 of 7.04 μM (eeAChE), 9.73 μM (hAChE)(reversible) and 1.09 nM (H3R) , respectively. H3R antagonist 4 inhibited the aggregation of Aβ1-42 induced by itself and Cu2+ (95.48% and 88.63%) , and degraded the Aβ1-42 fibrils induced by itself and Cu2+ (80.16% and 89.30%) . H3R antagonist 4 chelate biometals such as Cu2+, Zn2+, Al3+, and Fe2+. H3R antagonist 4 significantly reduced tau protein hyperphosphorylation induced by Aβ1-42 and inhibited RSL-3-induced apoptosis and ferroptosis in PC12 cells. H3R antagonist 4 had the best blood-brain barrier permeability and intestinal absorption in hCMEC/D3 and hPepT1-MDCK cells.H3R antagonist 4 ameliorates learning and memory impairment in a mouse model of Alzheimer's disease induced by scopolamine (HY-N0296) .
    H3R antagonist 4
  • HY-163889
    Ferroptosis/apoptosis inducer-1
    		Inducer
    Ferroptosis/apoptosis inducer-1 (compound 4d) is a dual inducer of apoptosis and ferroptosis. Ferroptosis/apoptosis inducer-1 induces apoptosis and ferroptosis by reducing mitochondrial membrane potential and downregulating GPX4. Ferroptosis/apoptosis inducer-1 can significantly inhibit the proliferation and metastasis of triple-negative breast cancer (TNBC) both in vitro and in vivo, playing an important role in cancer research.
    Ferroptosis/apoptosis inducer-1
Cat. No. Product Name / Synonyms Application Reactivity
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