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Results for "

Scavenger

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Amylases (1) Antibiotic (1) Apoptosis (7) Autophagy (7) Bacterial (4) Biochemical Assay Reagents (2) COX (6) DNA/RNA Synthesis (3) Drug Metabolite (1) Endogenous Metabolite (13) Ferroptosis (3) Fungal (1) Glutathione Peroxidase (1) HCV (2) HSV (1) iGluR (2) Influenza Virus (2) Interleukin Related (1) Isotope-Labeled Compounds (3) Keap1-Nrf2 (1) Melanocortin Receptor (1) Mitochondrial Metabolism (2) MMP (2) Monoamine Oxidase (1) NADPH Oxidase (2) NF-κB (1) NO Synthase (5) p38 MAPK (1) Prostaglandin Receptor (1) Reactive Oxygen Species (28) TNF Receptor (1) Toll-like Receptor (TLR) (1) Tyrosinase (6)
By Research Areas:	Cancer (16) Cardiovascular Disease (5) Endocrinology (1) Infection (5) Inflammation/Immunology (31) Metabolic Disease (19) Neurological Disease (13)
Click Chemistry:	Alkynes (1)

Inhibitors & Agonists

Biochemical Assay Reagents

Inhibitory Antibodies

Natural
Products

Recombinant Proteins

Isotope-Labeled Compounds

Antibodies

Click Chemistry

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-W011370

Pelargonidin chloride

Reactive Oxygen Species Others

Pelargonidin chloride is a scavenger of nitric oxide radical and has antioxidant activities .
HY-131898

PTIO

Others Others

PTIO is a specific scavenger of NO. PTIO reacts with •NO to form the corresponding imino nitroxides and ^•NO₂ .

Pelargonidin chloride	Reactive Oxygen Species	Others
Pelargonidin chloride is a *scavenger* of nitric oxide radical and has antioxidant activities .

PTIO	Others	Others
PTIO is a specific scavenger of NO. PTIO reacts with •NO to form the corresponding imino nitroxides and ^•NO₂ .

HY-W016286

2,6-Dithiopurine 2,6-Dimercaptopurine	Others	Cancer
2,6-Dithiopurine (2,6-Dimercaptopurine) is a nucleophilic scavenger for electrophilic carcinogens. 2,6-Dithiopurine abolishes both DNA adduct formation and the initiation of carcinogenesis .

HY-155346

Free radical scavenger 1

Others Others

Free radical scavenger 1 (compound 8) shows scavenging activity against the DPPH radical, with the IC₅₀ of 43.39 μg/ml .
HY-122921

5-Galloylquinic acid

Reactive Oxygen Species Cancer

5-Galloylquinic acid, an main scavenger of the reactive oxygen species (ROS) in green tea .
HY-N8042

Erigeside I

Others Others

Erigeside I is a free radical scavenger isolated from Erigeron breviscapus .

*Free radical scavenger* 1**	Others	Others
Free radical scavenger 1 (compound 8) shows scavenging activity against the DPPH radical, with the IC₅₀ of 43.39 μg/ml .

5-Galloylquinic acid	Reactive Oxygen Species	Cancer
5-Galloylquinic acid, an main scavenger of the reactive oxygen species (ROS) in green tea .

Erigeside I	Others	Others
Erigeside I is a free radical scavenger isolated from Erigeron breviscapus .

HY-W015913

Sodium 2-oxopropanoate 5 Publications Verification Sodium pyruvate	Reactive Oxygen Species Endogenous Metabolite	Metabolic Disease
Sodium 2-oxopropanoate (Sodium pyruvate), a three-carbon metabolite of Glucose, is a compound produced in the glycolytic pathway. Sodium 2-oxopropanoate is a free radical scavenger that can scavenge ROS .

HY-N8844

2''-O-Galloylquercitrin	Others	Others
2"-O-Galloylquercitrin (Compound 6) is isolated from the natural Acer ginnala. 2"-O-Galloylquercitrin has health benefits. 2"-O-Galloylquercitrin has the activity of free radical scavenger .

HY-N3847

Eriodictyol-7-O-glucoside Eriodictyol 7-O-β-D-glucoside	Keap1-Nrf2	Metabolic Disease
Eriodictyol-7-O-glucoside (Eriodictyol 7-O-β-D-glucoside), a flavonoid, is a potent free radical scavenger. Eriodictyol-7-O-glucoside is also an Nrf2 activator, confers protection against Cisplatin-induced toxicity .

HY-106408A

Nelonemdaz potassium Salfaprodil; Neu2000 potassium	iGluR	Neurological Disease
Nelonemdaz (Salfaprodil) potassium is an NR2B-selective and uncompetitive antagonist of N-methyl-D-aspartate (NMDA). Nelonemdaz potassium is also a free radical scavenger. Nelonemdaz potassium has excellent neuroprotection against NMDA- and free radical-induced cell death .

HY-106408

Nelonemdaz Salfaprodil free base; Neu2000	iGluR	Neurological Disease
Nelonemdaz (Salfaprodil free base) is an NR2B-selective and uncompetitive antagonist of N-methyl-D-aspartate (NMDA). Nelonemdaz is also a free radical scavenger. Nelonemdaz has excellent neuroprotection against NMDA- and free radical-induced cell death .

HY-129460

XJB-5-131 2 Publications Verification	Reactive Oxygen Species	Neurological Disease
XJB-5-131 is a mitochondria-targeted ROS and electron scavenger . XJB-5-131 is a bi-functional antioxidant that comprises a radical scavenger. XJB-5-131 is a synthetic antioxidant that targets mitochondria . XJB-5-131 is an effective ionizing irradiation protector and mitigator of cord blood mononuclear cells (CB MNCs) .

HY-147240

Acloproxalap ADX-629	Others	Infection Cardiovascular Disease Inflammation/Immunology
Acloproxalap is a quinoline-based aldehyde scavenger that can be used in studies of diseases with toxic aldehyde accumulation, such as inflammatory diseases of the eye and skin, respiratory diseases such as pneumonia, organ diseases, and viral infection-related syndromes .

HY-125568

Pyridoxatin	Others	Others
Pyridoxatin is a free radical scavenger of microbial origin. Pyridoxatin is isolated from a fungus culture identified as Acremonium sp. BX86. Pyridoxatin inhibits lipid peroxidation induced by free radicals in rat liver microsomes free from vitamin E .

HY-101499

GKT136901 1 Publications Verification	NADPH Oxidase	Neurological Disease Metabolic Disease Inflammation/Immunology
GKT136901 is a potent, selective and orally active inhibitor of NADPH oxidase (NOX1/4), with K_is of 160 and 165 nM, respectively. GKT136901 is also a selective and direct scavenger of peroxynitrite. GKT136901 can be used for the research of diabetic nephropathy, stroke, and neurodegeneration. GKT136901 also has anti-inflammatory activity .

HY-101499A

GKT136901 hydrochloride 1 Publications Verification	NADPH Oxidase	Neurological Disease Metabolic Disease
GKT136901 hydrochloride is a potent, selective and orally active inhibitor of NADPH oxidase (NOX1/4), with K_is of 160 and 165 nM, respectively. GKT136901 hydrochloride is also a selective and direct scavenger of peroxynitrite. GKT136901 hydrochloride can be used for the research of diabetic nephropathy, stroke, and neurodegeneration. GKT136901 hydrochloride also has anti-inflammatory activity .

HY-W032848

Tinoridine Y-3642	COX	Inflammation/Immunology
Tinoridine (Y-3642) is an orally active non-steroidal anti-inflammatory agent with potent antiperoxidative ability and radical scavenger activity. Tinoridine acts function by inhibiting COX enzyme, involves in hepatotoxicity inhibition. .

HY-N1430

Oxyresveratrol trans-Oxyresveratrol	Tyrosinase HSV Autophagy	Others
Oxyresveratrol (trans-Oxyresveratrol) is a potent naturally occurring antioxidant and free radical scavenger (IC₅₀ of 28.9 µM against DPPH free radicals). Oxyresveratrol is potent and noncompetitive tyrosinase inhibitor with an IC₅₀ value of 1.2 µM for mushroom tyrosinase. Oxyresveratrol is effective against HSV-1, HSV-2 and varicella-zoster virus, and has neuroprotective effects .

HY-126397

MnTBAP chloride 1 Publications Verification	NF-κB	Inflammation/Immunology
MnTBAP chloride is a superoxide dismutase (SOD) mimetic and peroxynitrite scavenger. MnTBAP chloride is a manganic porphyrin complex and has anti-oxidative property. MnTBAP chloride mediates anti-inflammatory effects through upregulation of BMPR-II and inhibition of the NFκB signaling. MnTBAP chloride has the potential for the fibrotic response in chronic kidney diseases (CKDs) research .

HY-154857

1-Palmitoyl-2-succinyl-sn-glycerophosphorylcholine	Others	Cancer
1-Palmitoyl-2-succinyl-sn-glycerophosphorylcholine is a glycerophosphorylcholine, consisting of glycerol phosphate, choline and palmitic acid. It accumulates in vivo at sites of oxidative stress. 1-Palmitoyl-2-succinyl-sn-glycerophosphorylcholine may be a ligand of scavenger receptors class B, while oxidized phospholipids oxPC(CD36) are potent ligands of scavenger receptors class B (CD36 and SR-BI). Oxidized phospholipids (oxPLs) also play an important role in tumor apoptosis, may be elevated in malignant biliary strictures .

HY-116767

BLT-1 3 Publications Verification Block lipid transport-1	HCV	Metabolic Disease Inflammation/Immunology
BLT-1, a thiosemicarbazone copper chelator, is a selective scavenger receptor B, type 1 (SR-BI) inhibitor. BLT-1 inhibits the transfer of lipids between high-density lipoproteins (HDL) and cells mediated by SR-BI. BLT-1 is a potent HCV entry inhibitor .

HY-128463

N-tert-Butyl-α-phenylnitrone	COX Reactive Oxygen Species	Neurological Disease Metabolic Disease Inflammation/Immunology
N-tert-Butyl-α-phenylnitrone is a nitrone-based free radical scavenger that forms nitroxide spin adducts. N-tert-Butyl-α-phenylnitrone inhibits COX2 catalytic activity. N-tert-Butyl-α-phenylnitrone has potent ROS scavenging, anti-inflammatory, neuroprotective, anti-aging and anti-diabetic activities, and can penetrate the blood-brain barrier .

HY-100592

Nicaraven

1 Publications Verification

Others Cancer

Nicaraven is a novel chemically synthesized hydroxyl radical-specific scavenger.
HY-N10065

Samwirin A

Others Others

Samwirin A is a promising radical scavenger in aqueous media at physiological pH.
HY-N0525

Ethyl gallate

1 Publications Verification

Bacterial Metabolic Disease Cancer

Ethyl gallate is a nonflavonoid phenolic compound and also a scavenger of hydrogen peroxide.

Nicaraven 1 Publications Verification	Others	Cancer
Nicaraven is a novel chemically synthesized hydroxyl radical-specific scavenger.

Samwirin A	Others	Others
Samwirin A is a promising radical scavenger in aqueous media at physiological pH.

Ethyl gallate 1 Publications Verification	Bacterial	Metabolic Disease Cancer
Ethyl gallate is a nonflavonoid phenolic compound and also a scavenger of hydrogen peroxide.

HY-111354

Tinoridine hydrochloride Y-3642 hydrochloride	Glutathione Peroxidase	Inflammation/Immunology
Tinoridine hydrochloride is a nonsteroidal anti-inflammatory agent and also has potent radical scavenger and antiperoxidative activity.

HY-138454

MEG hemisulfate Mercaptoethylguanidine hemisulfate	NO Synthase	Inflammation/Immunology
MEG (Mercaptoethylguanidine) hemisulfate is a potent and selective inhibitor of the inducible NO synthase (iNOS), with EC₅₀s of 11.5, 110, and 60 μM for iNOS, ecNOS, and bNOS respectively in tissue homogenates. MEG hemisulfate is also a potent scavenger of peroxynitrite and inhibits peroxynitrite-induced oxidative processes. MEG hemisulfate has a protective effect in many experimental models of inflammation, including ischemia/reperfusion injury, periodontitis, hemorrhagic shock, inflammatory bowel disease, and endotoxic and septic shock .

HY-131036

MAO-IN-M30 dihydrochloride	Monoamine Oxidase	Neurological Disease
MAO-IN-M30 dihydrochloride is an orally active, brain-permeable, and brain selective irreversible MAO-A (IC₅₀=37 nM) and MAO-B (IC₅₀=57 nM) inhibitor. MAO-IN-M30 dihydrochloride is a potent iron chelator and radical scavenger. MAO-IN-M30 dihydrochloride has a neuroprotective effect against Dexamethasone-induced brain cell apoptosis. MAO-IN-M30 dihydrochloride also exhibits neurorestorative activity in post MPTP and lactacystin models of Parkinson's disease . MAO-IN-M30 (dihydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-N9370

Isobellidifolin

Fungal Infection

Isobellidifolin, a xanthone, is a free radical scavenger and antioxidant compound. Isobellidifolin has potent antifungal effect .

Isobellidifolin	Fungal	Infection
Isobellidifolin, a xanthone, is a free radical scavenger and antioxidant compound. Isobellidifolin has potent antifungal effect .

HY-U00005

AD 0261	Reactive Oxygen Species	Inflammation/Immunology
AD 0261 is a radical scavenger which displays strong inhibitory action on the generation of lipid peroxides and superoxide anions.

HY-N2183

Baimaside

Quercetin 3-O-sophoroside

Baimaside (Quercetin 3-O-sophoroside) is isolated from the flowers of A. venetum, is a scavenger of superoxide anions .

Baimaside Quercetin 3-O-sophoroside
Baimaside (Quercetin 3-O-sophoroside) is isolated from the flowers of A. venetum, is a scavenger of superoxide anions .

HY-100297

MK-447	Prostaglandin Receptor	Inflammation/Immunology Endocrinology
MK-447 is a free radical scavenger, also a nonsteroidal antiinflammatory agent, and enhances the formation of the endoperoxide, PGH₂, and other prostaglandins.

HY-19900

ITX5061

2 Publications Verification

p38 MAPK Autophagy HCV Infection

ITX5061 is a type II inhibitor of p38 MAPK and also an antagonist of scavenger receptor B1 (SR-B1).

ITX5061 2 Publications Verification	p38 MAPK Autophagy HCV	Infection
ITX5061 is a type II inhibitor of p38 MAPK and also an antagonist of scavenger receptor B1 (SR-B1).

HY-B0099

Edaravone Maximum Cited Publications 16 Publications Verification MCI-186	MMP Apoptosis	Neurological Disease
Edaravone is a strong novel free radical scavenger, and inhibits MMP-9-related brain hemorrhage in rats treated with tissue plasminogen activator.

HY-115744

Mercaptoethylguanidine (MEG) (dihydrobromide)	NO Synthase	Inflammation/Immunology
Mercaptoethylguanidine (MEG) dihydrobromide is selective inhibitor of the inducible nitric oxide synthase and peroxynitrite scavenger. Mercaptoethylguanidine (MEG) dihydrobromide has the potential for inflammatory bowel diseases research.

HY-114651

Phenazoviridin	Others	Cancer
Phenazoviridin is a free radical scavenger. Phenazoviridin shows strong inhibitory activity against lipid peroxidation in rat brain homogenate and exhibits antihypoxic activity in mice .

HY-N10594

Cirsiliol 4′-glucoside	Drug Metabolite	Metabolic Disease
Cirsiliol 4′-glucoside is a free radical scavenger, found from Ruellia tuberosa L. Cirsiliol 4′-glucoside shows potential anti-diabetic activity .

HY-130750

Phycocyanobilin	Reactive Oxygen Species	Neurological Disease
Phycocyanobilin, an orally active antioxidative agent, is an effective scavenger for various reactive oxygen species. Phycocyanobilin can be used for the research of Alzheimer’s disease .

HY-B2087

Glycerol phenylbutyrate HPN-100
Glycerol phenylbutyrate is a sigma-2 (σ2) receptor ligand, with a pK_i of 8.02. Glycerol phenylbutyrate (GPB) is a new generation ammonia scavenger agent .

HY-135849

Catalase, Aspergillus niger 1 Publications Verification	Reactive Oxygen Species	Cancer
Catalase, Aspergillus niger is a key enzyme in the metabolism of H₂O₂ and reactive oxygen species (ROS), and its expression and localization is markedly altered in tumors . Free oxygen radical scavenger.

HY-N0683

α-Vitamin E 10+ Cited Publications (+)-α-Tocopherol; D-α-Tocopherol	Bacterial Influenza Virus Reactive Oxygen Species Ferroptosis Endogenous Metabolite	Infection Cancer
α-Vitamin E ((+)-α-Tocopherol), a naturally occurring vitamin E form, is a potent antioxidant .

HY-13244

Disufenton sodium NXY-059	Reactive Oxygen Species	Neurological Disease
Disufenton sodium (NXY-059) is the disulfonyl derivative of the neuroprotective spin trap phenylbutynitrone(PBN), both NXY-059, its parent PBN and their hydrolysis/oxidation product MNT are very powerful scavengers of free radicals.

HY-N1353

Rhamnocitrin
Rhamnocitrin is a flavonoid isolated from astragalus complanatus R. Br. (Sha-yuan-zi) . Rhamnocitrin is a scavenger of DPPH with an IC₅₀ of 28.38 mM. Rhamnocitrin has anti-oxidant, anti-inflammatory and an-tiatherosclerosis activity .

HY-B2130

Uric acid 5+ Cited Publications	Reactive Oxygen Species Endogenous Metabolite	Inflammation/Immunology
Uric acid, scavenger of oxygen radical, is a very important antioxidant that help maintains the stability of blood pressure and antioxidant stress. Uric acid can remove reactive oxygen species (ROS) such as singlet oxygen and peroxynitrite, inhibiting lipid peroxidation .

HY-N12267

N,N′-Diferuloylputrescine	Melanocortin Receptor	Metabolic Disease
N,N′-Diferuloylputrescine is a inhibitor of pigmentation with 57% reduction. N,N′-Diferuloylputrescine significantly reduces the protein level of MITF. N,N′-Diferuloylputrescine has strong antioxidant activities as radical scavengers against reactive oxygen species .

HY-B0099S

Edaravone-d5 MCI-186-d₅	MMP Apoptosis	Neurological Disease
Edaravone-d₅ is a deuterium labeled Edaravone. Edaravone is a strong novel free radical scavenger, and inhibits MMP-9-related brain hemorrhage in rats treated with tissue plasminogen activator[1][2][3][4].

HY-B2130A

Uric acid sodium 5+ Cited Publications Monosodium urate	Reactive Oxygen Species Endogenous Metabolite	Metabolic Disease
Uric acid sodium (Monosodium urate), scavenger of oxygen radical, is a very important antioxidant that help maintains the stability of blood pressure and antioxidant stress. Uric acid sodium can remove reactive oxygen species (ROS) such as singlet oxygen and peroxynitrite, inhibiting lipid peroxidation .

HY-120380

FeTMPyP	Autophagy	Inflammation/Immunology
FeTMPyP is an orally active peroxynitrite (ONOO ^?) scavenger. FeTMPyP reduces nitrative stress and increases autophagy. FeTMPyP reduces PARP over-activation and neuroinflammation in chronic constriction injury (CCI)-induced rats, and ameliorates functional, behavioral and biochemical deficits .

HY-N0523

Gallic acid 5+ Cited Publications 3,4,5-Trihydroxybenzoic acid	COX Reactive Oxygen Species Apoptosis Ferroptosis Endogenous Metabolite	Metabolic Disease Cancer
Gallic acid (3,4,5-Trihydroxybenzoic acid) is a natural polyhydroxyphenolic compound and an free radical scavenger to inhibit cyclooxygenase-2 (COX-2) . Gallic acid has various activities, such as antimicrobial, antioxidant, antimicrobial, anti-inflammatory, and anticance activities .

HY-18734A

Carboxy-PTIO potassium 3 Publications Verification	NO Synthase	Cardiovascular Disease Metabolic Disease Inflammation/Immunology
Carboxy-PTIO potassium is a potent nitric oxide (NO) scavenger that can make a quick reaction with NO to produce NO₂. Carboxy-PTIO potassium can prevent hypotension and endotoxic shock through the direct scavenging action against NO in lipopolysaccharide-stimulated rat model .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-W011370

Pelargonidin chloride	Anthocyans Flavonoids Classification of Application Fields Leguminosae Source classification Other Diseases Phenols Polyphenols Plants Phaseolus vulgaris Linn. Disease Research Fields	Reactive Oxygen Species
Pelargonidin chloride is a *scavenger* of nitric oxide radical and has antioxidant activities .

HY-W015913

Sodium 2-oxopropanoate 5 Publications Verification Sodium pyruvate	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Reactive Oxygen Species Endogenous Metabolite
Sodium 2-oxopropanoate (Sodium pyruvate), a three-carbon metabolite of Glucose, is a compound produced in the glycolytic pathway. Sodium 2-oxopropanoate is a free radical scavenger that can scavenge ROS .

HY-122921

5-Galloylquinic acid	other families Classification of Application Fields Ketones, Aldehydes, Acids Source classification Phenols Polyphenols Plants Disease Research Fields Cancer	Reactive Oxygen Species
5-Galloylquinic acid, an main scavenger of the reactive oxygen species (ROS) in green tea .

HY-N8042

Erigeside I	Structural Classification Source classification Phenols Polyphenols Plants Compositae Erigeron breviscapus (Vant.) Hand.-Mazz. Saccharides Monosaccharides	Others
Erigeside I is a free radical scavenger isolated from Erigeron breviscapus .

HY-N8844

2''-O-Galloylquercitrin	Source classification Sapindaceae Acer tataricum subsp. ginnala (Maximowicz) Wesmael Plants	Others
2"-O-Galloylquercitrin (Compound 6) is isolated from the natural Acer ginnala. 2"-O-Galloylquercitrin has health benefits. 2"-O-Galloylquercitrin has the activity of free radical scavenger .

HY-N3847

Eriodictyol-7-O-glucoside Eriodictyol 7-O-β-D-glucoside	Flavonoids Classification of Application Fields Labiatae Flavonones Source classification Phenols Polyphenols Metabolic Disease Solidago altissima Linnaeus Plants Disease Research Fields	Keap1-Nrf2
Eriodictyol-7-O-glucoside (Eriodictyol 7-O-β-D-glucoside), a flavonoid, is a potent free radical scavenger. Eriodictyol-7-O-glucoside is also an Nrf2 activator, confers protection against Cisplatin-induced toxicity .

HY-125568

Pyridoxatin	Alkaloids Structural Classification Microorganisms Classification of Application Fields Source classification Other Diseases Pyridine Alkaloids Disease Research Fields	Others
Pyridoxatin is a free radical scavenger of microbial origin. Pyridoxatin is isolated from a fungus culture identified as Acremonium sp. BX86. Pyridoxatin inhibits lipid peroxidation induced by free radicals in rat liver microsomes free from vitamin E .

HY-N1430

Oxyresveratrol trans-Oxyresveratrol	Structural Classification other families Stilbenes Classification of Application Fields Anti-aging Source classification Other Diseases Phenols Polyphenols Plants Disease Research Fields	Tyrosinase HSV Autophagy
Oxyresveratrol (trans-Oxyresveratrol) is a potent naturally occurring antioxidant and free radical scavenger (IC₅₀ of 28.9 µM against DPPH free radicals). Oxyresveratrol is potent and noncompetitive tyrosinase inhibitor with an IC₅₀ value of 1.2 µM for mushroom tyrosinase. Oxyresveratrol is effective against HSV-1, HSV-2 and varicella-zoster virus, and has neuroprotective effects .

HY-N10065

Samwirin A	Caprifoliaceae Classification of Application Fields Source classification Other Diseases Phenols Polyphenols Sambucus williamsii Hance Plants Disease Research Fields	Others
Samwirin A is a promising radical scavenger in aqueous media at physiological pH.

HY-N0525

Ethyl gallate 1 Publications Verification	Classification of Application Fields Paeonia lactiflora Pall. Source classification Phenols Polyphenols Plants Paeoniaceae Disease Research Fields Cancer	Bacterial
Ethyl gallate is a nonflavonoid phenolic compound and also a scavenger of hydrogen peroxide.

HY-N9370

Isobellidifolin	Infection other families Xanthones Classification of Application Fields Source classification Phenols Polyphenols Plants Disease Research Fields	Fungal
Isobellidifolin, a xanthone, is a free radical scavenger and antioxidant compound. Isobellidifolin has potent antifungal effect .

HY-114651

Phenazoviridin	Structural Classification Microorganisms Source classification Saccharides Monosaccharides	Others
Phenazoviridin is a free radical scavenger. Phenazoviridin shows strong inhibitory activity against lipid peroxidation in rat brain homogenate and exhibits antihypoxic activity in mice .

HY-N10594

Cirsiliol 4′-glucoside	Acanthaceae Ruellia tuberosa Linnaeus Plants	Drug Metabolite
Cirsiliol 4′-glucoside is a free radical scavenger, found from Ruellia tuberosa L. Cirsiliol 4′-glucoside shows potential anti-diabetic activity .

HY-130750

Phycocyanobilin	Structural Classification Microorganisms Ketones, Aldehydes, Acids Source classification	Reactive Oxygen Species
Phycocyanobilin, an orally active antioxidative agent, is an effective scavenger for various reactive oxygen species. Phycocyanobilin can be used for the research of Alzheimer’s disease .

HY-N0683

α-Vitamin E Maximum Cited Publications 11 Publications Verification (+)-α-Tocopherol; D-α-Tocopherol	Infection Classification of Application Fields Moisture Cosmetic Research Disease Research Fields Cancer Food Research	Bacterial Influenza Virus Reactive Oxygen Species Ferroptosis Endogenous Metabolite
α-Vitamin E ((+)-α-Tocopherol), a naturally occurring vitamin E form, is a potent antioxidant .

HY-B2130

Uric acid 5+ Cited Publications	Structural Classification Classification of Application Fields Source classification Endocrine diseases Endogenous metabolite Human Gut Microbiota Metabolites Microorganisms Ketones, Aldehydes, Acids Disease markers Nervous System Disorder Inflammation/Immunology Disease Research Fields Cancer	Reactive Oxygen Species Endogenous Metabolite
Uric acid, scavenger of oxygen radical, is a very important antioxidant that help maintains the stability of blood pressure and antioxidant stress. Uric acid can remove reactive oxygen species (ROS) such as singlet oxygen and peroxynitrite, inhibiting lipid peroxidation .

HY-N12267

N,N′-Diferuloylputrescine	Structural Classification Zea mays L. Gramineae Source classification Phenols Polyphenols Plants	Melanocortin Receptor
N,N′-Diferuloylputrescine is a inhibitor of pigmentation with 57% reduction. N,N′-Diferuloylputrescine significantly reduces the protein level of MITF. N,N′-Diferuloylputrescine has strong antioxidant activities as radical scavengers against reactive oxygen species .

HY-B2130A

Uric acid sodium 5+ Cited Publications Monosodium urate	Structural Classification Natural Products Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Reactive Oxygen Species Endogenous Metabolite
Uric acid sodium (Monosodium urate), scavenger of oxygen radical, is a very important antioxidant that help maintains the stability of blood pressure and antioxidant stress. Uric acid sodium can remove reactive oxygen species (ROS) such as singlet oxygen and peroxynitrite, inhibiting lipid peroxidation .

HY-N0523

Gallic acid 5+ Cited Publications 3,4,5-Trihydroxybenzoic acid	Structural Classification Classification of Application Fields Anti-aging Source classification Metabolic Disease Plants Endogenous metabolite other families Microorganisms Sunscreen Phenols Polyphenols Cosmetic Research Disease Research Fields Cancer	COX Reactive Oxygen Species Apoptosis Ferroptosis Endogenous Metabolite
Gallic acid (3,4,5-Trihydroxybenzoic acid) is a natural polyhydroxyphenolic compound and an free radical scavenger to inhibit cyclooxygenase-2 (COX-2) . Gallic acid has various activities, such as antimicrobial, antioxidant, antimicrobial, anti-inflammatory, and anticance activities .

HY-N0136

Taxifolin Maximum Cited Publications 11 Publications Verification (+)-Dihydroquercetin; (+)-Taxifolin	Flavanonols Flavonoids other families Classification of Application Fields Anti-aging Source classification Phenols Polyphenols Plants Disease Research Fields Inflammation/Immunology	Autophagy Tyrosinase
Taxifolin ((+)-Dihydroquercetin) exhibits important anti-tyrosinase activity. Taxifolin exhibits significant inhibitory activity against collagenase with an IC₅₀ value of 193.3 μM . Taxifolin is an important natural compound with antifibrotic activity. Taxifolin is a free radical scavenger with antioxidant capacity .

HY-N0136A

(±)-Taxifolin (±)-Dihydroquercetin	Flavanonols Flavonoids other families Classification of Application Fields Source classification Phenols Polyphenols Plants Disease Research Fields Inflammation/Immunology	Autophagy Tyrosinase
(±)-Taxifolin ((±)-Dihydroquercetin) is the racemate of Taxifolin. Taxifolin exhibits important anti-tyrosinase activity. Taxifolin exhibits significant inhibitory activity against collagenase with an IC₅₀ value of 193.3 μM . Taxifolin is an important natural compound with antifibrotic activity. Taxifolin is a free radical scavenger with antioxidant capacity .

HY-N0136B

(-)-Taxifolin (-)-Dihydroquercetin	Flavanonols Flavonoids other families Classification of Application Fields Source classification Phenols Polyphenols Plants Disease Research Fields Inflammation/Immunology	Tyrosinase
(-)-Taxifolin is the less active enantiomer of Taxifolin. Taxifolin exhibits important anti-tyrosinase activity. Taxifolin exhibits significant inhibitory activity against collagenase with an IC₅₀ value of 193.3 μM . Taxifolin is an important natural compound with antifibrotic activity. Taxifolin is a free radical scavenger with antioxidant capacity .

HY-N8194

Syringetin-3-O-glucoside Syringetin 3-O-β-D-glucoside	Flavonols Flavonoids Source classification Vitis vinifera cv. Zalema Phenols Polyphenols Plants Vitaceae	Others
Syringetin-3-O-glucosid (Syringetin 3-O-β-D-glucoside), a flavonol glycoside, shows relatively weak DPPH and ABTS radical scavenging activity .

HY-122267

Clovamide trans-Clovamide	Alkaloids Structural Classification other families Other Alkaloids Source classification Phenols Polyphenols Plants	Reactive Oxygen Species Bacterial Influenza Virus Apoptosis
Clovamide (trans-Clovamide), a natural phenolic compound, is a potent antioxidant. Clovamide is an excellent ROS and oxygen radical scavenger. Clovamide also has anti-inflammatory and neuroprotective effects . Clovamide is an anti-microbial with activity against the human pathogens influenza A subtype H5N1, *Trypanosoma evansi, and Heliobacter pylori* .

HY-113314

AFMK	Structural Classification Alkaloids Classification of Application Fields Other Alkaloids Source classification Endogenous metabolite Disease Research Fields Cancer	Endogenous Metabolite
AFMK, antioxidant metabolite of Melatonin, attenuates X-ray-induced oxidative damage to DNA, proteins and lipids in mice. AFMK is a poorer scavenger. The pK_a of AFMK at physiological pH is 8.7. Antioxidant capacity . AFMK improves the anti-tumor effect of Gemcitabine in PANC-1 cells through the modulation of apoptotic pathway .

HY-123894

Pelargonidin 3,5-diglucoside chloride	Structural Classification Anthocyans Flavonoids Source classification Hyacinthus orientalis L. Sp. Pl. Plants Asparagaceae Juss.	Reactive Oxygen Species
Pelargonidin 3,5-diglucoside (chloride) is a natural pigment abundantly present in red fruits and vegetables. Pelargonidin 3,5-diglucoside (chloride) acts as a scavenger for reactive oxygen species and reactive nitrogen species . Pelargonidin 3,5-diglucoside (chloride) demonstrates inhibitory effects on enzymes involved in the production of ROS, RNS, and pro-inflammatory cytokines .

HY-W027951

N,N'-Dimethylthiourea DMTU	Structural Classification Natural Products Liliaceae Classification of Application Fields Source classification Allium sativum Linn. Plants Inflammation/Immunology Disease Research Fields	Reactive Oxygen Species
N,N'-Dimethylthiourea (DMTU), isolated from Allium sativum, is an orally active scavenger of hydroxyl radical (•OH) and blocks •OH production by activated neutrophils in vitro. N,N'-Dimethylthiourea protects against water-immersion restraint stress (WIRS)-induced gastric mucosal lesions in rats by exerting its antioxidant action including •OH scavenging and anti-inflammatory action .

HY-N12062

Lucenin 1	Structural Classification Flavonols Flavonoids Source classification Plants Erucaria microcarpa Boiss. Brassicaceae	Others
Lucenin 1 is a flavonoid isolated from the aerial parts of Erucaria microcarpa Boiss .

Species:	Human (4) Rhesus Macaque (1) Mouse (3) Rat (3)
Tag:	His (9) Fc (3)
Source:	HEK293 (9) Sf9 insect cells (2)

Cat. No.	Compare	Product Name	Species	Source

HY-P76657

	SR-BI/SCARB1 Protein, Human (HEK293, His) Scavenger receptor class B member 1; SRB1; CLA-1; CD36; CD36L1	Human	HEK293
	The SR-BI/SCARB1 protein is a multifunctional receptor that binds a variety of ligands, including phospholipids, cholesteryl esters, lipoproteins, phosphatidylserine, and apoptotic cells. As an HDL receptor, it crucially mediates selective cholesterol ether uptake and HDL-dependent cholesterol efflux. SR-BI/SCARB1 Protein, Human (HEK293, His) is the recombinant human-derived SR-BI/SCARB1 protein, expressed by HEK293 , with C-His labeled tag. The total length of SR-BI/SCARB1 Protein, Human (HEK293, His) is 411 a.a., with molecular weight of 75-85 kDa.

HY-P76656

	SR-BI/SCARB1 Protein, Human (HEK293, Fc) Scavenger receptor class B member 1; SRB1; CLA-1; CD36; CD36L1	Human	HEK293
	The SR-BI/SCARB1 protein is a multifunctional receptor that binds a variety of ligands, including phospholipids, cholesteryl esters, lipoproteins, phosphatidylserine, and apoptotic cells. As an HDL receptor, it crucially mediates selective cholesterol ether uptake and HDL-dependent cholesterol efflux. SR-BI/SCARB1 Protein, Human (HEK293, Fc) is the recombinant human-derived SR-BI/SCARB1 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of SR-BI/SCARB1 Protein, Human (HEK293, Fc) is 411 a.a., with molecular weight of ~73.4 kDa.

HY-P76087

	SR-BI/SCARB1 Protein, Mouse (HEK293, His) Scavenger receptor class B member 1; SRB1; SR-BI; CLA-1; CD36; CD36L1	Mouse	HEK293
	The SR-BI/SCARB1 protein is a multifunctional receptor that binds a variety of ligands, including phospholipids, cholesteryl esters, lipoproteins, phosphatidylserine, and apoptotic cells. Both isoform 1 and isoform 2 act as high-density lipoprotein (HDL) receptors, promoting cholesterol ether uptake and HDL-dependent cholesterol efflux. SR-BI/SCARB1 Protein, Mouse (HEK293, His) is the recombinant mouse-derived SR-BI/SCARB1 protein, expressed by HEK293 , with C-His labeled tag. The total length of SR-BI/SCARB1 Protein, Mouse (HEK293, His) is 408 a.a., with molecular weight of 70-90 kDa.

HY-P76086

	SR-BI/SCARB1 Protein, Mouse (HEK293, His-Fc) Scavenger receptor class B member 1; SRB1; SR-BI; CLA-1; CD36; CD36L1	Mouse	HEK293
	The SR-BI/SCARB1 protein is a multifunctional receptor that binds a variety of ligands, including phospholipids, cholesteryl esters, lipoproteins, phosphatidylserine, and apoptotic cells. Both isoform 1 and isoform 2 act as high-density lipoprotein (HDL) receptors, promoting cholesterol ether uptake and HDL-dependent cholesterol efflux. SR-BI/SCARB1 Protein, Mouse (HEK293, His-Fc) is the recombinant mouse-derived SR-BI/SCARB1 protein, expressed by HEK293 , with C-hFc, C-His labeled tag. The total length of SR-BI/SCARB1 Protein, Mouse (HEK293, His-Fc) is 408 a.a., with molecular weight of 115-120 kDa.

HY-P71278

	SCARB2/LIMP-2 Protein, Human (HEK293, His) Lysosome Membrane Protein 2; 85 kDa Lysosomal Membrane Sialoglycoprotein; LGP85; CD36 Antigen-Like 2; Lysosome Membrane Protein II; LIMP II; Scavenger Receptor Class B Member 2; CD36; SCARB2; CD36L2; LIMPII	Human	HEK293
	SCARB2/LIMP-2 Protein functions as a lysosomal receptor, specifically guiding glucosylceramidase (GBA1) to lysosomes. Additionally, it serves as a receptor for enterovirus 71, emphasizing its role in mediating cellular interactions during viral invasion and cellular entry processes. SCARB2/LIMP-2 Protein, Human (HEK293, His) is the recombinant human-derived SCARB2/LIMP-2 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of SCARB2/LIMP-2 Protein, Human (HEK293, His) is 406 a.a., with molecular weight of 62-100 kDa.

HY-P76781

	CD204/MSR1 Protein, Human (HEK293, His) Macrophage Scavenger receptor types I and II; SCARA1	Human	HEK293
	The CD204/MSR1 protein encoded by this gene consists of three isoforms. These integral membrane glycoproteins are mainly expressed in macrophages and play important roles in processes such as atherosclerosis and Alzheimer's disease. CD204/MSR1 Protein, Human (HEK293, His) is the recombinant human-derived CD204/MSR1 protein, expressed by HEK293 , with N-6*His labeled tag. The total length of CD204/MSR1 Protein, Human (HEK293, His) is 375 a.a., with molecular weight of 55-75 kDa.

HY-P76782

	CD204/MSR1 Protein, Mouse (HEK293, His) Macrophage Scavenger receptor types I and II; SCARA1	Mouse	HEK293
	CD204/MSR1 Protein, a membrane glycoprotein, crucially contributes to cholesterol accumulation in arterial walls during atherogenesis. With two receptor subunits, it facilitates endocytosis of various macromolecules, including modified low-density lipoproteins (LDL). As a homotrimer, CD204/MSR1 engages in key interactions, including its association with MYO18A, highlighting its functional role in cellular processes. CD204/MSR1 Protein, Mouse (HEK293, His) is the recombinant mouse-derived CD204/MSR1 protein, expressed by HEK293 , with N-His labeled tag. The total length of CD204/MSR1 Protein, Mouse (HEK293, His) is 272 a.a., with molecular weight of ~32 KDa.

HY-P76783

	CD204/MSR1 Protein, Rat (HEK293, Fc) Macrophage Scavenger receptor types I and II; SCARA1	Rat	HEK293
	CD204/MSR1 Protein is a homo-trimeric transmembrane glycoprotein, holds key inflammatory roles in multiple pathophysiologic processes. MSR1 is highly expressed in lung, arteries, and adipose tissue. CD204/MSR1 Protein, Rat (HEK293, Fc) is the recombinant rat-derived CD204/MSR1 protein, expressed by HEK293 , with N-hFc labeled tag. The total length of CD204/MSR1 Protein, Rat (HEK293, Fc) is 376 a.a., with molecular weight of ~89 kDa.

HY-P76784

	CD204/MSR1 Protein, Rat (HEK293, His) Macrophage Scavenger receptor types I and II; SCARA1	Rat	HEK293
	CD204/MSR1 Protein is a homo-trimeric transmembrane glycoprotein, holds key inflammatory roles in multiple pathophysiologic processes. MSR1 is highly expressed in lung, arteries, and adipose tissue. CD204/MSR1 Protein, Rat (HEK293, His) is the recombinant rat-derived CD204/MSR1 protein, expressed by HEK293 , with N-His labeled tag. The total length of CD204/MSR1 Protein, Rat (HEK293, His) is 376 a.a., with molecular weight of 51-60 kDa.

HY-P76279

	CL-P1/COLEC12 Protein, Rat (sf9, His) Collectin-12; Nurse cell Scavenger receptor 2; CL-P1; Nsr2	Rat	Sf9 insect cells
	CL-P1/COLEC12 is a multifunctional scavenger receptor that effectively defends against microorganisms and promotes their binding and phagocytosis, covering Gram-positive and Gram-negative bacteria and yeast. In addition, it mediates the recognition, internalization, and degradation of oxidatively modified low-density lipoprotein (oxLDL) by vascular endothelial cells. CL-P1/COLEC12 Protein, Rat (sf9, His) is the recombinant rat-derived CL-P1/COLEC12 protein, expressed by Sf9 insect cells , with N-His labeled tag. The total length of CL-P1/COLEC12 Protein, Rat (sf9, His) is 642 a.a., with molecular weight of ~90 KDa.

HY-P77341

	CL-P1/COLEC12 Protein, Rhesus Macaque (sf9, His) Collectin-12; Nurse cell Scavenger receptor 2; CL-P1; Nsr2	Rhesus Macaque	Sf9 insect cells
	Collectin-12 is a family of Ca²⁺-dependent, C-type lectins that contain a collagenous domain and function as recognition molecules for molecular patterns found on pathogens (1 - 4). CL-P1/COLEC12 Protein, Rhesus Macaque (sf9, His) is the recombinant Rhesus Macaque-derived CL-P1/COLEC12 protein, expressed by Sf9 insect cells , with N-His labeled tag. The total length of CL-P1/COLEC12 Protein, Rhesus Macaque (sf9, His) is 642 a.a., with molecular weight of ~72.3 KDa.

Cat. No.	Product Name	Chemical Structure

HY-B0099S

Edaravone-d5
Edaravone-d₅ is a deuterium labeled Edaravone. Edaravone is a strong novel free radical scavenger, and inhibits MMP-9-related brain hemorrhage in rats treated with tissue plasminogen activator[1][2][3][4].

HY-W015913S

Sodium 2-oxopropanoate-13C3
Sodium 2-oxopropanoate- ¹³C₃ is the ¹³C-labeled Sodium 2-oxopropanoate. Sodium 2-oxopropanoate (Sodium pyruvate), a three-carbon metabolite of Glucose, is a compound produced in the glycolytic pathway. Sodium 2-oxopropanoate is a free radical scavenger that can scavenge ROS[1][2].

HY-D0187S4

L-Glutathione reduced-13C
L-Glutathione reduced- ¹³C (GSH- ¹³C; γ-L-Glutamyl-L-cysteinyl-glycine- ¹³C) is ¹³C-labeled L-Glutathione reduced (HY-D0187). L-Glutathione reduced is an endogenous antioxidant and oxygen free radical scavenger.

HY-D0187S5

L-Glutathione reduced-d2
L-Glutathione reduced-d₂ (GSH-d₂; γ-L-Glutamyl-L-cysteinyl-glycine-d₂) is deuterated-labeled L-Glutathione reduced (HY-D0187). L-Glutathione reduced is an endogenous antioxidant and oxygen free radical scavenger.

HY-W015913S1

Sodium 2-oxopropanoate-d3
Sodium 2-oxopropanoate-d₃ is the deuterium labeled Sodium 2-oxopropanoate[1]. Sodium 2-oxopropanoate (Sodium pyruvate), a three-carbon metabolite of Glucose, is a compound produced in the glycolytic pathway. Sodium 2-oxopropanoate is a free radical scavenger that can scavenge ROS[2][3].

HY-W015913S3

Sodium 2-oxopropanoate-13C
Sodium 2-oxopropanoate- ¹³C is the ¹³C labeled Sodium 2-oxopropanoate[1]. Sodium 2-oxopropanoate (Sodium pyruvate), a three-carbon metabolite of Glucose, is a compound produced in the glycolytic pathway. Sodium 2-oxopropanoate is a free radical scavenger that can scavenge ROS[2][3].

HY-B2130S1

Uric acid-15N2
Uric acid- ¹⁵N₂ is the ¹⁵N labeled Uric acid . Uric acid, scavenger of oxygen radical, is a very important antioxidant that help maintains the stability of blood pressure and antioxidant stress. Uric acid can remove reactive oxygen species (ROS) such as singlet oxygen and peroxynitrite, inhibiting lipid peroxidation .

HY-W015913S4

2-Oxopropanoate-13c2 sodium
2-Oxopropanoate- ¹³C₅ (sodium) is the ¹³C labeled Sodium 2-oxopropanoate[1]. Sodium 2-oxopropanoate (Sodium pyruvate), a three-carbon metabolite of Glucose, is a compound produced in the glycolytic pathway. Sodium 2-oxopropanoate is a free radical scavenger that can scavenge ROS[2][3].

HY-N0136S

Taxifolin-d3
Taxifolin-d₃ is deuterium labeled Taxifolin. Taxifolin ((+)-Dihydroquercetin) exhibits important anti-tyrosinase activity. Taxifolin exhibits significant inhibitory activity against collagenase with an IC50 value of 193.3 μM[1]. Taxifolin is an important natural compound with antifibrotic activity. Taxifolin is a free radical scavenger with antioxidant capacity[2].

HY-W001187S

Tempo-d18
Tempo-d₁₈ is the deuterium labeled Tempo[1]. Tempo is a classic nitroxide radical and is a selective scavenger of ROS that dismutases superoxide in the catalytic cycle. Tempo induces DNA-strand breakage. Tempo can be used as an organocatalyst for the oxidation of primary alcohols to aldehydes. Tempo has mutagenic and antioxidant effects[2][3][4][5].

HY-B2130S

Uric acid-13C,15N3
Uric acid- ¹³C, ¹⁵N₃ is the ¹³C-labeled and ¹⁵N-labeled Uric acid. Uric acid, scavenger of oxygen radical, is a very important antioxidant that help maintains the stability of blood pressure and antioxidant stress. Uric acid can remove reactive oxygen species (ROS) such as singlet oxygen and peroxynitrite, inhibiting lipid peroxidation[1][2].

HY-N0523S

Gallic acid-d2
Gallic acid-d₂ is the deuterium labeled Gallic acid[1]. Gallic acid (3,4,5-Trihydroxybenzoic acid) is a natural polyhydroxyphenolic compound and an free radical scavenger to inhibit cyclooxygenase-2 (COX-2)[2]. Gallic acid has various activities, such as antimicrobial, antioxidant, antimicrobial, anti-inflammatory, and anticance activities[3].

HY-N0136S1

(±)-Taxifolin-13C3

(±)-Taxifolin-13C3 ((±)-Dihydroquercetin-13C3) is a derivative of (±)-Taxifolin, labeled with 13C3. (±)-Taxifolin is the racemate of Taxifolin. Taxifolin exhibits important anti-tyrosinase activity. Taxifolin exhibits significant inhibitory activity against collagenase with an IC₅₀ value of 193.3 μM . Taxifolin is an important natural compound with antifibrotic activity. Taxifolin is a free radical scavenger with antioxidant capacity .

HY-128463S

N-tert-Butyl-α-phenylnitrone-d14

N-tert-Butyl-α-phenylnitrone-d₁₄ is the deuterium labeled N-tert-Butyl-α-phenylnitrone[1]. N-tert-Butyl-α-phenylnitrone is a nitrone-based free radical scavenger that forms nitroxide spin adducts. N-tert-Butyl-α-phenylnitrone inhibits COX2 catalytic activity. N-tert-Butyl-α-phenylnitrone has potent ROS scavenging, anti-inflammatory, neuroprotective, anti-aging and anti-diabetic activities, and can penetrate the blood-brain barrier[2][3][4][5].

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