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ROS

Reactive oxygen species (ROS) are chemically reactive chemical species containing oxygen. Examples include peroxides, superoxide, hydroxyl radical, singlet oxygen, and alpha-oxygen. The reduction of molecular oxygen (O2) produces superoxide (•O−2), which is the precursor of most other reactive oxygen species.In a biological context, ROS are formed as a natural byproduct of the normal metabolism of oxygen and have important roles in cell signaling and homeostasis. However, during times of environmental stress (e.g., UV or heat exposure), ROS levels can increase dramatically.

SFI003
T720682361332-90-1In house
SFI003 is a novel SRSF3 inhibitor that exerts anticancer activity against colorectal cancer by modulating the SRSF3 / DHCR24 / ROS axis and driving apoptosis in CRC cells through the SRSF3 / DHCR24 / reactive oxygen species (ROS) axis.
  • $84
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Acetylcysteine
T0875616-91-1
Acetylcysteine (NAC) is an N-acetyl derivative of cysteine, a ROS inhibitor and mucolytic agent. Acetylcysteine induces apoptosis, can be used to reduce mucus thickness, and has anti-influenza viral activity.
  • $33
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Entrectinib
T36781108743-60-7
Entrectinib (RXDX-101) is a Trk, ROS1, and ALK inhibitor that inhibits TrkA, TrkB, TrkC, ROS1, and ALK (IC50=1 3 5 12 7 nM) with oral activity and blood-brain-barrier penetration. Entrectinib exhibits both antitumor and CNS activity.
  • $35
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Lorlatinib
T30611454846-35-5
Lorlatinib (PF-6463922) is an orally available, ATP-competitive inhibitor of the receptor tyrosine kinases, anaplastic lymphoma kinase (ALK) and C-ros oncogene 1 (Ros1), with potential antineoplastic activity.
  • $35
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N-acetylcysteine amide
T551838520-57-9
N-Acetylcysteine amide is a thiol antioxidant and a neuroprotective agent with cell permeability and blood-brain barrier permeability. N-Acetylcysteine amide reduces ROS production.
  • $39
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Medicarpin
TN191832383-76-9
N-Methylnicotinamide is one of the endogenous metabolites that ameliorates endothelial dysfunction.
  • $159
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CIL56
T4309300802-28-2
CIL56 (CA3) is a small molecule that induces cellular ferroptosis through the production of iron-dependent reactive oxygen species (ROS). It also induces accumulation of long-chain saturated, monounsaturated, and polyunsaturated fatty acids in HT-1080 cells in vitro.HT-1080 cells lacking acetyl-CoA carboxylase 1 (ACC1), the rate-limiting enzyme in fatty acid synthesis, exhibit 5-fold resistance to CIL56 treatment, indicating ACC1 activity sensitizes cells to CIL56-induced cell death.
  • $31
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Oleuropein
T691732619-42-4
Oleuropein is an antioxidant polyphenol isolated from olive leaf.
  • $43
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Repotrectinib
T40711802220-02-5
Repotrectinib (TPX-0005) is a potent ALK ROS1 TRK inhibitor, with IC50 values of 1.01 nM for WT ALK, 5.3 nM for SRC, 1.08 nM for ALK L1196M, and 1.26 nM for ALK G1202R.
  • $45
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Baicalein
T2858491-67-8
Baicalein (5,6,7-Trihydroxyflavone) is a xanthine oxidase inhibitor.
  • $33
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Cannabigerol
TN146525654-31-3
Cannabigerol is a high affinity α±2-adrenergic receptor agonist, moderate affinity 5-HT1A receptor antagonist, and low affinity CB1 receptor antagonist ; also binds to the CB2 receptor; it can relieve interocular pressure, which may be of benefit in the treatment of glaucoma.
  • $148
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Crizotinib
T1661877399-52-5
Crizotinib (PF-02341066) is an ATP-competitive small-molecule tyrosine kinase inhibitor of c-MET (IC50: 8 nM) and ALK (IC50: 20 nM) receptors.
  • $46
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BRD56491
T3058214756-26-4In house
BRD56491 is a small molecule ROS enhancer and a bioprobe for the detection of cancer.
  • $293 TargetMol
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Febuxostat
T0773144060-53-7
Febuxostat (TEI 6720) is a xanthine oxidase inhibitor.
  • $32
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Tenivastatin
T24865121009-77-6In house
Tenivastatin (Simvastatin acid) is an anti-hyperlipidemic HMG-CoA reductase inhibitor that inhibits the production of reactive oxygen species (ROS) and can be used in the study of primary hyperlipidemia.
  • $350 TargetMol
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GSK2795039
T154331415925-18-6
GSK2795039 inhibits reactive oxygen species (ROS) production and NADPH consumption. GSK2795039 decreases apoptosis. GSK2795039 is an inhibitor of NADPH oxidase 2 (NOX2) (pIC50: 6 in different cell-free assays).
  • $67
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Plumbagin
T2841481-42-5
Plumbagin (Plumbaein) is a yellow dye, formally derived from naphthoquinone. It is named after the plant genus Plumbago, from which it was originally isolated. It is also commonly found in the carnivorous plant genera Drosera and Nepenthes. It is also a component of the black walnut drupe.
  • $34
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Sonlicromanol hydrochloride
T380132162149-24-6In house
Sonlicromanol hydrochloride (KH176 hydrochloride) is a ROS-redox modulator that crosses the blood-brain barrier, has potential anticancer activity, improves m.3243A>G heterogeneity in iPSC-derived neurons associated with It has potential anticancer activity, ameliorates neuronal network dysfunction and transcriptomic changes associated with m.3243A>G heterogeneity in iPSC-derived neurons, and can be used for the treatment of mitochondrial diseases.
  • $158 TargetMol
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Dihydrotanshinone I
T337487205-99-0
Dihydrotanshinone I (DHTS) is a natural compound extracted from Salvia miltiorrhiza Bunge used for treating of cardiovascular diseases.
  • $51
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Hexahydrocurcumin
TQ028836062-05-2
Hexahydrocurcumin is a selective, orally active COX-2 inhibitor and inactive against COX-1.
  • $122
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Brigatinib
T36211197953-54-0
Brigatinib (AP-26113) is a highly potent and selective inhibitor of ALK.
  • $30
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Carnosic acid
T49573650-09-7
Carnosic acid is a lipid absorption inhibitor, endowed with antioxidative, antimicrobial, photoprotective potential, and antiproliferative properties.
  • $40
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Gypenoside L
TN172194987-09-4
Gypenoside L inhibits autophagic flux and induces cell death in human esophageal cancer cells through endoplasm reticulum stress-mediated Ca2+ release. It also inhibit non-small cell lung carcinoma A549 cell inhibitory activity.
  • $128
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Piperlongumine
T694720069-09-4
Piperlongumine (Piplartine) is a natural alkaloid from Piper longum L. It selectively kills cancer cells and strengthens the level of reactive oxygen species (ROS).
  • $30
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Allopurinol
T0692315-30-0
Allopurinol (Zyloric) is a Xanthine Oxidase Inhibitor. The mechanism of action of allopurinol is as a Xanthine Oxidase Inhibitor.
  • $50
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Tempol
T66992226-96-2
Tempol (Tanol) is a superoxide scavenger. It has anti-inflammatory, neuroprotective and analgesic effects.
  • $29
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Allopurinol Sodium
T637617795-21-0
Allopurinol Sodium is a xanthine oxidase inhibitor with an IC50 of 7.82±0.12 μM.
  • $30
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W-54011
T17250405098-33-1
W-54011 is a potent non-peptide C5a receptor antagonist. W-54011 inhibits the binding of 125I-labeled C5a to human neutrophils (Ki: 2.2 nM). W-54011 inhibits C5a-induced intracellular Ca2+ mobilization, chemotaxis, and generation of ROS in human neutrophi
  • $77
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Blumeatin
TN1002118024-26-3
Blumeatin has antioxidant properties, free radical scavenging activity,and has xanthine oxidase (XO) inhibitory activity.
  • $56
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Tofogliflozin (hydrate)
T50161201913-82-7
Tofogliflozin hydrate (CSG-452 hydrate) is a potent and highly specific inhibitor of SGLT2, with an IC50 of 2.9 nM and Ki values of 2.9 nM, 14.9 nM, and 6.4 nM for human, rat, and mouse SGLT2, respectively.
  • $38
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Hernandezine
TN17316681-13-6
Hernandezine is an activator of AMPK activator and a selective reversing agent for ABCB1-mediated MDR in cancer cells.
  • $156
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Gardenin B
TN16752798-20-1
Gardenin B exhibits superior antiproliferative activity against lung, breast, colon, hepatic and leukaemia cell lines as well as in keratinocytes .
  • $68
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Protosappanin A
TJS1779102036-28-2
Protosappanin A (PTA) has anti-oxidative nitrative activities on brain immune and neuroinflammation through regulation of CD14 TLR4-dependent IKK IκB NF-κB inflammation signal pathway; it exerts anti-neuroinflammatory effect by inhibiting JAK2-STAT3 pathway in lipopolysaccharide-induced BV2 microglia. Protosappanin A induces immunosuppression of rats heart transplantation targeting T cells in grafts via NF-kappaB pathway. Protosappanin A and protosappanin B have antimicrobial activity, they show both alone activities and resistance reversal effects of amikacin and gentamicin against MRSA. Protosappanin A shows strong effect against HIV-1 IN with an IC50 value of 12.6 uM.
  • $89
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Taletrectinib
T223181505515-69-4
Taletrectinib (AB-106) is a new-generation selective inhibitor of ROS1/NTRK including ROS1,NTRK1,NTRK2 and NTRK3 with IC50 of 0.207 nM,0.622 nM,2.28 nM and 0.980 nM, respectively.
  • $68
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Crizotinib hydrochloride
T83991415560-69-8
Crizotinib hydrochloride (PF-02341066 hydrochloride) is a novel inhibitor of anaplastic lymphoma kinase and c-Met, with IC50 values of 20 nM and 8 nM, respectively.
  • $31
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JC2-11
T77579937820-89-8
JC2-11 is an inhibitory compound for inflammation.JC2-11 inhibits the recruitment domain-containing proteins NLRC 4, atypical in melanoma 2 (AIM 2) and atypical (NC) inflammatory vesicles by disrupting reactive oxygen species (ROS) production and caspase-1 activity.JC2-11 reduces caspase-1 (p20) secretion, gasdermin D (GSDMD) cleavage, IL-1β and lactate dehydrogenase (LDH) activity in inflammatory vesicles. JC2-11 reduced caspase-1 (p20) secretion, gasdermin D (GSDMD) cleavage, IL-1β and lactate dehydrogenase (LDH) release from inflammatory vesicles.
  • $38
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Quercetin-3-O-glucose-6''-acetate
TN212654542-51-7
Quercetin-3-O-glucose-6''-acetate (6 -O-Acetylisoquercitrin) is an inhibitor of NADPH oxidase. Quercetin-3-O-glucose-6''-acetate has antioxidant activities.
  • $106
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Ophiopogonin-D
T6S125541753-55-3
Ophiopogonin D(OPD) significantly inhibited the in vitro and in vivo growth of prostate cells via RIPK1, OPD may be developed as a potential anti-prostate cancer agent.
  • $64
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DMNQ
T54266956-96-3
DMNQ is a 1,4-naphthoquinone that acts as a redox-cycling agent, typically increasing intracellular superoxide and hydrogen peroxide formation.DMNQ increases ROS generation
  • $59
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Octahydrocurcumin
T3S169236062-07-4
Octahydrocurcumin has antioxidant and and anti-inflammatory activities, it can inhibit the lipopolysaccharide (LPS)-induced inflammatory response via the mechanism of inhibiting NF-kB translocation to the nucleus. Octahydrocurcumin exhibits potent cytotoxic effect (IC50 =19.46 ug mL) and shows high antimicrobial activity.
  • $42
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(±)-Catechin
T82557295-85-4
(±)-Catechin ((±)-Catechin hydrate) hydrate is a natural product,has antioxidant activity and is effective in reducing oxidative stress.
  • $42
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Merestinib
T34551206799-15-6
Merestinib (LY2801653) is an orally available, small molecule inhibitor of the proto-oncogene c-Met (Ki: 2 nM) with potential antineoplastic activity. Merestinib electively binds to c-Met, thereby inhibiting c-Met phosphorylation and disrupting c-Met signal transduction pathways. This may induce cell death in tumor cells overexpressing c-Met protein or expressing the constitutively activated c-Met protein.
  • $45
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N-tert-butyl-α-Phenylnitrone
T230463376-24-7
N-tert-butyl-α-Phenylnitrone ((Z)-N-benzylidene-2-Methylpropan-2-aMine oxide) inhibits COX2 catalytic activity. N-tert-butyl-α-Phenylnitrone((Z)-N-benzylidene-2-Methylpropan-2-aMine oxide) possesses potent reactive oxygen species scavenging, anti-inflammatory, neuroprotective, anti-aging, and anti-diabetic activities, and can penetrate the blood-brain barrier.
  • $37
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Oxypurinol
T16942465-59-0
Oxypurinol is a xanthine oxidase inhibitor. Oxipurinol is potentially used for the treatment of congestive heart failure.
  • $44
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8-​Prenylnaringenin
TN114653846-50-7
8-Prenylnaringenin is a phytoestrogen with high estrogenic activity,
  • $147
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Carminic acid
TN36011260-17-9
Carminic acid, the well-known red dyestuff from cochineal insects (Dactylopius spp.), is a potent feeding deterrent to ants. Carminic acid is an antioxidant to protect erythrocytes and DNA against radical-induced oxidation, it also has antitumor activity.
  • $30
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Imeglimin
T22860775351-65-0
Imeglimin (EMD 387008) is an orally available antidiabetic compound that enhances mitochondrial function, enhances insulin secretion, promotes β-cell proliferation and improves pancreatic β-cell survival in mice.
  • $35
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LYG-202
T364881175077-25-4
LYG-202 is a novel flavonoid with piperazine substitution and antitumor effects in vivo and in vitro.LYG-202 induced apoptosis in MCF-7, MDA-MB-231, and MDA-MB-435 cells, and increased intracellular ROS production.
  • $37
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