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Results for "

free+radical+scavenger

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Angiotensin-converting Enzyme (ACE) (1) Apoptosis (14) Autophagy (7) Bacterial (3) Biochemical Assay Reagents (6) COX (7) Drug Isomer (1) Drug Metabolite (1) Endogenous Metabolite (12) Ferroptosis (5) Fungal (5) HBV (2) HSV (2) iGluR (4) Interleukin Related (1) Isotope-Labeled Compounds (4) Lipoxygenase (1) MMP (5) Monoamine Oxidase (1) NF-κB (2) NO Synthase (1) Parasite (2) PGE synthase (1) Prostaglandin Receptor (2) Reactive Oxygen Species (ROS) (23) Reference Standards (10) SARS-CoV (2) SOD (2) TNF Receptor (5) Toll-like Receptor (TLR) (1) Tyrosinase (10) Xanthine Oxidase (2)
By Research Areas:	Cancer (11) Cardiovascular Disease (3) Endocrinology (1) Infection (5) Inflammation/Immunology (22) Metabolic Disease (21) Neurological Disease (16)
Oligonucleotides:	Antioxidants (1) Preservatives (1) Chelating Agents (1)

Inhibitors & Agonists

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-B0099

Edaravone Maximum Cited Publications 43 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-W015913

Pyruvic acid sodium 15+ Cited Publications Sodium 2-oxopropanoate; Acetylformic acid sodium	Reactive Oxygen Species (ROS) 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-N0523

Gallic acid 15+ Cited Publications 3,4,5-Trihydroxybenzoic acid	COX Reactive Oxygen Species (ROS) 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-N0136

Taxifolin Maximum Cited Publications 27 Publications Verification (+)-Dihydroquercetin; (+)-Taxifolin	TNF Receptor Autophagy Tyrosinase	Inflammation/Immunology Cancer
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-W013494

L-Carnosine 2 Publications Verification	Endogenous Metabolite	Metabolic Disease Inflammation/Immunology
L-Carnosine is a dipeptide composed of beta-alanine and histidine. L-Carnosine is an endogenous metabolite found in human brain, muscle and gastrointestinal tissues and is present in all vertebrates. L-Carnosine is a non-enzymatic free radical scavenger and natural antioxidant with anti-inflammatory and neuroprotective properties that can inhibit biochemical changes associated with aging .

HY-W015913S

Pyruvic acid-13C3 sodium 1 Publications Verification Sodium 2-oxopropanoate-13C3; Acetylformic acid-13C3 sodium	Reactive Oxygen Species (ROS) Endogenous Metabolite	Metabolic Disease
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 .

HY-N1430

Oxyresveratrol 3 Publications Verification 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-128463

N-tert-Butyl-α-phenylnitrone 2 Publications Verification	COX Reactive Oxygen Species (ROS)	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-W047187

Lavandoside	Xanthine Oxidase NO Synthase TNF Receptor	Others
Lavandoside is an ABTS ^?+ free radical scavenger and a moderate inhibitor of xanthine oxidase (XO), with an IC₅₀ of 71.6 μM for inhibiting NO production in LPS-induced macrophages. Lavandoside exerts its antioxidant and potential anti-inflammatory effects by directly scavenging free radicals and inhibiting XO activity, a mechanism related to the hydroxyl groups in its molecular structure. Lavandoside can be isolated from lavender and can be used in the development of natural antioxidants and in research on oxidative stress-related diseases and inflammation-related diseases .

HY-124750

NecroX-7	TNF Receptor Interleukin Related Toll-like Receptor (TLR) Reactive Oxygen Species (ROS)	Cardiovascular Disease Inflammation/Immunology
NecroX-7 is a potent free radical scavenger and a HMGB1 (high-mobility group box 1) inhibitor. NecroX-7 can be used as an antidote to acetaminophen toxicity. NecroX-7 exerts a protective effect by preventing the release of HMGB1 in ischemia/reperfusion injury. NecroX-7 inhibits the HMGB1-induced release of TNF and IL-6, as well as the expression of TLR-4 and receptor for advanced glycation end products. NecroX-7 can be used graft-versus-host disease (GVHD) research .

HY-N0444

Rubiadin	Reactive Oxygen Species (ROS) NF-κB HBV Apoptosis Bacterial Fungal Parasite	Infection Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
Rubiadin is an orally active free radical scavenger that inhibits the activation of the NF-κB pathway. Rubiadin inhibits osteoclast formation, bone resorption, lipid peroxidation, HBV DNA replication and cancer cell proliferation; reduces pro-inflammatory cytokine levels; induces cancer cell apoptosis; and possesses antifungal, antimalarial, antibacterial and anticonvulsant activities. Rubiadin can be used in the research of osteoporosis, acute inflammation, chronic inflammation, carbon tetrachloride-induced liver injury, Alzheimer's disease, breast cancer, iron overload disorders, hepatitis B virus infection, colon cancer, liver cancer, T-lymphocytic leukemia, cervical cancer, diabetic nephropathy, epileptic seizures, fungal infections, malaria and bacterial infections .

HY-B0099R

Edaravone (Standard) MCI-186 (Standard)	Reference Standards MMP Apoptosis	Neurological Disease
Edaravone (Standard) is the analytical standard of Edaravone. This product is intended for research and analytical applications. Edaravone is a strong novel free radical scavenger, and inhibits MMP-9-related brain hemorrhage in rats treated with tissue plasminogen activator.

HY-N0523A

Gallic acid hydrate 15+ Cited Publications 3,4,5-Trihydroxybenzoic acid hydrate	COX Reactive Oxygen Species (ROS) Apoptosis Ferroptosis Endogenous Metabolite	Inflammation/Immunology Cancer
Gallic acid (3,4,5-Trihydroxybenzoic acid) hydrate is a natural polyhydroxyphenolic compound and an free radical scavenger to inhibit cyclooxygenase-2 (COX-2) . Gallic acid hydrate has various activities, such as antimicrobial, antioxidant, antimicrobial, anti-inflammatory, and anticance activities .

HY-W015913S3

Pyruvic acid-13C-1 sodium Sodium 2-oxopropanoate-13C; Acetylformic acid-13C-1 sodium	Endogenous Metabolite Reactive Oxygen Species (ROS)	Metabolic Disease
Sodium 2-oxopropanoate- ¹³C 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 .

HY-N0523S

Gallic acid-d2 3,4,5-Trihydroxybenzoic acid-d₂	Apoptosis COX Ferroptosis Endogenous Metabolite Reactive Oxygen Species (ROS)	Cancer
Gallic acid-d₂ is the deuterium labeled Gallic acid . 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-N0523R

Gallic acid (Standard) 3,4,5-Trihydroxybenzoic acid (Standard)	Reference Standards COX Reactive Oxygen Species (ROS) Apoptosis Ferroptosis Endogenous Metabolite	Metabolic Disease Cancer
Gallic acid (Standard) is the analytical standard of Gallic acid. This product is intended for research and analytical applications. 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-125999

EPI-589	Reactive Oxygen Species (ROS)	Neurological Disease
EPI-589, a quinone derivative, is a safe and well tolerated oxidoreductase enzyme inhibitor and a free radical scavenger, with blood-brain barrier permeable and orally available. EPI-589 is a redox-active neuroprotectant that effectively delays the symptoms of motor neuron disease in wobbler mice. EPI-589 can be used in amyotrophic lateral sclerosis (ALS) research .

HY-W021267

3-Demethylcolchicine	Reactive Oxygen Species (ROS)	Inflammation/Immunology
3-Demethylcolchicine, a colchicine metabolite and anti-inflammatory agent, exhibits potent tubulin-binding activity. 3-Demethylcolchicine inhibits carrageenan-induced rat paw edema. 3-Demethylcolchicine bears a hydroxyl group on its carbocyclic ring; this group participates in free radical scavenging processes, allowing it to act as a free radical scavenger. 3-Demethylcolchicine is applicable to studies related to carrageenan-induced paw edema .

HY-N6829

Retusin Quercetin-3,3',4',7-tetramethylether	Tyrosinase Fungal SARS-CoV Apoptosis Reactive Oxygen Species (ROS)	Infection Neurological Disease Metabolic Disease Inflammation/Immunology
Retusin (Quercetin-3,3',4',7-tetramethylether) is a tyrosinase inhibitor, with IC₅₀ values of 50.9 μM and 51.8 μM against mushroom and intracellular tyrosinase, respectively. Retusin also acts as a free radical scavenger, melanogenesis inhibitor, anti-apoptosis agent, neuroprotective agent, antiemetic, antifungal agent, and antiviral agent. Retusin scavenges ABTS• ⁺ and DPPH• free radicals. Retusin can be used in studies related to hyperpigmentation, vomiting, Aspergillus niger infection, and COVID-19 infection .

HY-105005

Crisdesalazine AAD-2004	Prostaglandin Receptor PGE synthase Reactive Oxygen Species (ROS) Apoptosis	Neurological Disease Inflammation/Immunology
Crisdesalazine (AAD-2004) is a microsomal prostaglandin E₂ synthase-1 (mPGES-1) inhibitor. Crisdesalazine acts as a potent free radical scavenger that directly neutralizes reactive oxygen species (ROS) including hydrogen peroxide, exerting neuroprotective effects against apoptosis and axonal damage. Crisdesalazine inhibits PGE₂ production, mediates inflammatory responses, and promotes the conversion of macrophages from the pro-inflammatory M1 phenotype to the anti-inflammatory M2 phenotype. Crisdesalazine is applicable to neuroprotection research in multiple sclerosis and spinal cord injury .

HY-D0187S4

L-Glutathione reduced-13C GSH-¹³C; γ-L-Glutamyl-L-cysteinyl-glycine-¹³C	Isotope-Labeled Compounds	Others
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-N0136R

Taxifolin (Standard) (+)-Dihydroquercetin (Standard); (+)-Taxifolin (Standard)	TNF Receptor Reference Standards Autophagy Tyrosinase	Inflammation/Immunology
Taxifolin (Standard) is the analytical standard of Taxifolin. This product is intended for research and analytical applications. 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-129064B

Superoxide dismutase PEG	SOD	Metabolic Disease
Superoxide dismutase PEG (EC 1.15.1.1) is a mimetic of superoxide dismutase (SOD) and powerful free radical scavenger acts by reducing superoxide anions .

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-N0136B

(-)-Taxifolin (-)-Dihydroquercetin	Tyrosinase	Inflammation/Immunology
(-)-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-N0136A

(±)-Taxifolin (±)-Dihydroquercetin	Drug Isomer TNF Receptor Autophagy Tyrosinase	Inflammation/Immunology Cancer
(±)-Taxifolin ((±)-Dihydroquercetin) is the racemate of Taxifolin (HY-N0136). 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-N8042

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

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-136511

Epicaptopril SQ 14534	Angiotensin-converting Enzyme (ACE)	Cardiovascular Disease
Epicaptopril (SQ 14534) is the derivative of Captopril (HY-B0368). Epicaptopril is an inhibitor for angiotensin-converting enzyme (ACE). Epicaptopril enhances vasodilation in an endothelium-derived relaxing factor (EDRF)-dependent manner. Epicaptopril is a free radical scavenger, and can be used in research about oxidative stress and free radical damage caused cardiovascular disorders .

HY-155346

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

HY-N8955

Maritimein	Reactive Oxygen Species (ROS)	Inflammation/Immunology
Maritimein is an aurone glucoside and antioxidant with free radical scavenger activity, found in Coreopsis tinctoria Nutt.Maritimein scavenges ABTS•+ radical cations .

HY-B0099S

Edaravone-d5 MCI-186-d₅	Isotope-Labeled Compounds 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 .

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-W015913R

Pyruvic acid sodium (Standard) 5+ Cited Publications Sodium 2-oxopropanoate (Standard); Acetylformic acid sodium (Standard)	Reference Standards Reactive Oxygen Species (ROS) Endogenous Metabolite	Metabolic Disease
Sodium 2-oxopropanoate (Standard) is the analytical standard of Sodium 2-oxopropanoate. This product is intended for research and analytical applications. 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-N0136S

Taxifolin-d3 (+)-Dihydroquercetin-d₃; (+)-Taxifolin-d₃	Isotope-Labeled Compounds Autophagy Tyrosinase	Inflammation/Immunology
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 . Taxifolin is an important natural compound with antifibrotic activity. Taxifolin is a free radical scavenger with antioxidant capacity .

HY-N1430R

Oxyresveratrol (Standard) trans-Oxyresveratrol (Standard)	Reference Standards Tyrosinase HSV Autophagy	Others
Oxyresveratrol (Standard) is the analytical standard of Oxyresveratrol. This product is intended for research and analytical applications. 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-N0444R

Rubiadin (Standard)	Reference Standards Reactive Oxygen Species (ROS) Apoptosis Fungal Parasite NF-κB HBV Bacterial	Infection Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
Rubiadin (Standard) is the analytical standard of Rubiadin (HY-N0444). This product is intended for research and analytical applications. Rubiadin is an orally active free radical scavenger that inhibits the activation of the NF-κB pathway. Rubiadin inhibits osteoclast formation, bone resorption, lipid peroxidation, HBV DNA replication and cancer cell proliferation; reduces pro-inflammatory cytokine levels; induces cancer cell apoptosis; and possesses antifungal, antimalarial, antibacterial and anticonvulsant activities. Rubiadin can be used in the research of osteoporosis, acute inflammation, chronic inflammation, carbon tetrachloride-induced liver injury, Alzheimer's disease, breast cancer, iron overload disorders, hepatitis B virus infection, colon cancer, liver cancer, T-lymphocytic leukemia, cervical cancer, diabetic nephropathy, epileptic seizures, fungal infections, malaria and bacterial infections.

HY-N9370

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

HY-W790758

Tripropylammonium hexafluorophosphate	Biochemical Assay Reagents
Tripropylammonium hexafluorophosphate is a potent, cell-permeable free radical scavenger suitable for the detection of superoxide radicals and peroxynitrite in vitro.

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-W303135

EMPO	Biochemical Assay Reagents	Others
EMPO is a free radical scavenger. EMPO is stable in phosphate buffers at physiological pH, its superoxide spin adducts are more durable and no hydroxyl adducts are produced when decaying. EMPO can be used in the study of free radicals .

HY-125568

Pyridoxatin	MMP	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-W015913S1

Pyruvic acid-d3 sodium Sodium 2-oxopropanoate-d3; Acetylformic acid-d3 sodium	Endogenous Metabolite Reactive Oxygen Species (ROS)	Metabolic Disease
Sodium 2-oxopropanoate-d₃ is the deuterium 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 .

HY-W015913S4

Pyruvic acid-13C2-1 sodium Sodium 2-oxopropanoate-13C2; Acetylformic acid-13C2-1 sodium	Endogenous Metabolite Reactive Oxygen Species (ROS)	Metabolic Disease
2-Oxopropanoate- ¹³C₂ (sodium) 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 .

HY-N0523AR

Gallic acid hydrate (Standard) 3,4,5-Trihydroxybenzoic acid hydrate (Standard)	Reference Standards COX Reactive Oxygen Species (ROS) Apoptosis Ferroptosis Endogenous Metabolite	Inflammation/Immunology Cancer
Gallic acid (hydrate) (Standard) is the analytical standard of Gallic acid (hydrate). This product is intended for research and analytical applications. Gallic acid (3,4,5-Trihydroxybenzoic acid) hydrate is a natural polyhydroxyphenolic compound and an free radical scavenger to inhibit cyclooxygenase-2 (COX-2) . Gallic acid hydrate has various activities, such as antimicrobial, antioxidant, antimicrobial, anti-inflammatory, and anticance activities .

HY-N0136S1

(±)-Taxifolin-13C3 (±)-Dihydroquercetin-¹³C₃	Autophagy Tyrosinase	Inflammation/Immunology
(±)-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-162830

5-LOX/MAOs-IN-1	Lipoxygenase Monoamine Oxidase	Neurological Disease
5-LOX/MAOs-IN-1 (compound 3) is a 5-LOX/MAOs inhibitor and a potent free radical scavenger with antioxidant properties. 5-LOX/MAOs-IN-1 also showed neuroprotective activity in oxidative stress-damaged cell models and can activate the neurogenesis microenvironment of adult mouse neural stem cells. 5-LOX/MAOs-IN-1 can be used for the study of neurodegenerative diseases .

HY-128463S

N-tert-Butyl-α-phenylnitrone-d14	COX Reactive Oxygen Species (ROS)	Metabolic Disease
N-tert-Butyl-α-phenylnitrone-d₁₄ is the deuterium labeled N-tert-Butyl-α-phenylnitrone . 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-N6829R

Retusin (Standard) Quercetin-3,3',4',7-tetramethylether (Standard)	Reference Standards Tyrosinase Fungal SARS-CoV Apoptosis Reactive Oxygen Species (ROS)	Infection Neurological Disease Metabolic Disease Inflammation/Immunology
Retusin (Quercetin-3,3',4',7-tetramethylether) (Standard) is the analytical standard of Retusin. This product is intended for research and analytical applications. Retusin is a tyrosinase inhibitor, with IC₅₀ values of 50.9 μM and 51.8 μM against mushroom and intracellular tyrosinase, respectively. Retusin also acts as a free radical scavenger, melanogenesis inhibitor, anti-apoptosis agent, neuroprotective agent, antiemetic, antifungal agent, and antiviral agent. Retusin scavenges ABTS• ⁺ and DPPH• free radicals. Retusin can be used in studies related to hyperpigmentation, vomiting, Aspergillus niger infection, and COVID-19 infection.

Cat. No.	Product Name	Type

HY-W015913

Pyruvic acid sodium 15+ Cited Publications Sodium 2-oxopropanoate; Acetylformic acid sodium	Biochemical Assay Reagents
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-W015913R

Pyruvic acid sodium (Standard) 5+ Cited Publications Sodium 2-oxopropanoate (Standard); Acetylformic acid sodium (Standard)	Biochemical Assay Reagents
Sodium 2-oxopropanoate (Standard) is the analytical standard of Sodium 2-oxopropanoate. This product is intended for research and analytical applications. 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-W790758

Tripropylammonium hexafluorophosphate	Biochemical Assay Reagents
Tripropylammonium hexafluorophosphate is a potent, cell-permeable free radical scavenger suitable for the detection of superoxide radicals and peroxynitrite in vitro.

Cat. No.	Product Name	Target	Research Area

HY-W013494

L-Carnosine 2 Publications Verification	Endogenous Metabolite	Metabolic Disease Inflammation/Immunology
L-Carnosine is a dipeptide composed of beta-alanine and histidine. L-Carnosine is an endogenous metabolite found in human brain, muscle and gastrointestinal tissues and is present in all vertebrates. L-Carnosine is a non-enzymatic free radical scavenger and natural antioxidant with anti-inflammatory and neuroprotective properties that can inhibit biochemical changes associated with aging .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-W015913

Pyruvic acid sodium 15+ Cited Publications Sodium 2-oxopropanoate; Acetylformic acid sodium	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Reactive Oxygen Species (ROS) 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-N0523

Gallic acid 15+ Cited Publications 3,4,5-Trihydroxybenzoic acid	Classification of Application Fields Anti-aging Metabolic Disease Plants Endogenous metabolite Microorganisms other families Sunscreen Phenols Polyphenols Cosmetic Research Disease Research Fields Source Classification Cancer	COX Reactive Oxygen Species (ROS) 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 27 Publications Verification (+)-Dihydroquercetin; (+)-Taxifolin	Flavanonols Structural Classification Flavonoids other families Classification of Application Fields Anti-aging Phenols Polyphenols Plants Inflammation/Immunology Disease Research Fields Source Classification	TNF Receptor 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-W013494

L-Carnosine 2 Publications Verification	Human Gut Microbiota Metabolites Classification of Application Fields Anti-aging Ketones, Aldehydes, Acids Disease markers Endocrine diseases Metabolic Disease Nervous System Disorder Endogenous metabolite Disease Research Fields Source Classification Cancer	Endogenous Metabolite
L-Carnosine is a dipeptide composed of beta-alanine and histidine. L-Carnosine is an endogenous metabolite found in human brain, muscle and gastrointestinal tissues and is present in all vertebrates. L-Carnosine is a non-enzymatic free radical scavenger and natural antioxidant with anti-inflammatory and neuroprotective properties that can inhibit biochemical changes associated with aging .

HY-N1430

Oxyresveratrol 3 Publications Verification trans-Oxyresveratrol	other families Stilbenes Classification of Application Fields Anti-aging Other Diseases Phenols Polyphenols Plants Disease Research Fields Source Classification	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-W047187

Lavandoside	Structural Classification other families Onychium japonicum (Thunb.) Kunze Ketones, Aldehydes, Acids Plants	Xanthine Oxidase NO Synthase TNF Receptor
Lavandoside is an ABTS ^?+ free radical scavenger and a moderate inhibitor of xanthine oxidase (XO), with an IC₅₀ of 71.6 μM for inhibiting NO production in LPS-induced macrophages. Lavandoside exerts its antioxidant and potential anti-inflammatory effects by directly scavenging free radicals and inhibiting XO activity, a mechanism related to the hydroxyl groups in its molecular structure. Lavandoside can be isolated from lavender and can be used in the development of natural antioxidants and in research on oxidative stress-related diseases and inflammation-related diseases .

HY-N0444

Rubiadin	Quinones Structural Classification Classification of Application Fields Anthraquinones Rubiaceae Phenols Polyphenols Plants Morinda officinalis How Inflammation/Immunology Disease Research Fields Source Classification	Reactive Oxygen Species (ROS) NF-κB HBV Apoptosis Bacterial Fungal Parasite
Rubiadin is an orally active free radical scavenger that inhibits the activation of the NF-κB pathway. Rubiadin inhibits osteoclast formation, bone resorption, lipid peroxidation, HBV DNA replication and cancer cell proliferation; reduces pro-inflammatory cytokine levels; induces cancer cell apoptosis; and possesses antifungal, antimalarial, antibacterial and anticonvulsant activities. Rubiadin can be used in the research of osteoporosis, acute inflammation, chronic inflammation, carbon tetrachloride-induced liver injury, Alzheimer's disease, breast cancer, iron overload disorders, hepatitis B virus infection, colon cancer, liver cancer, T-lymphocytic leukemia, cervical cancer, diabetic nephropathy, epileptic seizures, fungal infections, malaria and bacterial infections .

HY-N0523A

Gallic acid hydrate 15+ Cited Publications 3,4,5-Trihydroxybenzoic acid hydrate	Classification of Application Fields Phenols Polyphenols Endogenous metabolite Inflammation/Immunology Disease Research Fields Source Classification Cancer	COX Reactive Oxygen Species (ROS) Apoptosis Ferroptosis Endogenous Metabolite
Gallic acid (3,4,5-Trihydroxybenzoic acid) hydrate is a natural polyhydroxyphenolic compound and an free radical scavenger to inhibit cyclooxygenase-2 (COX-2) . Gallic acid hydrate has various activities, such as antimicrobial, antioxidant, antimicrobial, anti-inflammatory, and anticance activities .

HY-N0523R

Gallic acid (Standard) 3,4,5-Trihydroxybenzoic acid (Standard)	Structural Classification Microorganisms other families Phenols Polyphenols Plants Endogenous metabolite Source Classification	Reference Standards COX Reactive Oxygen Species (ROS) Apoptosis Ferroptosis Endogenous Metabolite
Gallic acid (Standard) is the analytical standard of Gallic acid. This product is intended for research and analytical applications. 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-W021267

3-Demethylcolchicine	Alkaloids Structural Classification Monophenols other families Classification of Application Fields Other Alkaloids Phenols Plants Inflammation/Immunology Disease Research Fields Source Classification	Reactive Oxygen Species (ROS)
3-Demethylcolchicine, a colchicine metabolite and anti-inflammatory agent, exhibits potent tubulin-binding activity. 3-Demethylcolchicine inhibits carrageenan-induced rat paw edema. 3-Demethylcolchicine bears a hydroxyl group on its carbocyclic ring; this group participates in free radical scavenging processes, allowing it to act as a free radical scavenger. 3-Demethylcolchicine is applicable to studies related to carrageenan-induced paw edema .

HY-N6829

Retusin Quercetin-3,3',4',7-tetramethylether	Flavonols Structural Classification Monophenols Flavonoids Entada phaseoloides (L.) Merr. Classification of Application Fields Labiatae Phenols Plants Inflammation/Immunology Disease Research Fields Source Classification	Tyrosinase Fungal SARS-CoV Apoptosis Reactive Oxygen Species (ROS)
Retusin (Quercetin-3,3',4',7-tetramethylether) is a tyrosinase inhibitor, with IC₅₀ values of 50.9 μM and 51.8 μM against mushroom and intracellular tyrosinase, respectively. Retusin also acts as a free radical scavenger, melanogenesis inhibitor, anti-apoptosis agent, neuroprotective agent, antiemetic, antifungal agent, and antiviral agent. Retusin scavenges ABTS• ⁺ and DPPH• free radicals. Retusin can be used in studies related to hyperpigmentation, vomiting, Aspergillus niger infection, and COVID-19 infection .

HY-N0136R

Taxifolin (Standard) (+)-Dihydroquercetin (Standard); (+)-Taxifolin (Standard)	Flavanonols Structural Classification Flavonoids other families Phenols Polyphenols Plants Source Classification	TNF Receptor Reference Standards Autophagy Tyrosinase
Taxifolin (Standard) is the analytical standard of Taxifolin. This product is intended for research and analytical applications. 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-N0136B

(-)-Taxifolin (-)-Dihydroquercetin	Flavanonols Flavonoids other families Classification of Application Fields Phenols Polyphenols Plants Disease Research Fields Inflammation/Immunology Source Classification	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-N0136A

(±)-Taxifolin (±)-Dihydroquercetin	Flavanonols Structural Classification Flavonoids other families Classification of Application Fields Phenols Polyphenols Plants Inflammation/Immunology Disease Research Fields Source Classification	Drug Isomer TNF Receptor Autophagy Tyrosinase
(±)-Taxifolin ((±)-Dihydroquercetin) is the racemate of Taxifolin (HY-N0136). 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-N8042

Erigeside I	Ulex europaeus L. Phenols Polyphenols Plants Compositae Saccharides Monosaccharides Source Classification	Others
Erigeside I is a free radical scavenger isolated from Erigeron breviscapus .

HY-N8955

Maritimein	Structural Classification Amburana cearensis (Allemão) A.C.Sm. Plants Compositae Saccharides Monosaccharides Source Classification	Reactive Oxygen Species (ROS)
Maritimein is an aurone glucoside and antioxidant with free radical scavenger activity, found in Coreopsis tinctoria Nutt.Maritimein scavenges ABTS•+ radical cations .

HY-W015913R

Pyruvic acid sodium (Standard) 5+ Cited Publications Sodium 2-oxopropanoate (Standard); Acetylformic acid sodium (Standard)	Structural Classification Ketones, Aldehydes, Acids Endogenous metabolite Source Classification	Reference Standards Reactive Oxygen Species (ROS) Endogenous Metabolite
Sodium 2-oxopropanoate (Standard) is the analytical standard of Sodium 2-oxopropanoate. This product is intended for research and analytical applications. 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-N1430R

Oxyresveratrol (Standard) trans-Oxyresveratrol (Standard)	Structural Classification other families Stilbenes Phenols Polyphenols Plants Source Classification	Reference Standards Tyrosinase HSV Autophagy
Oxyresveratrol (Standard) is the analytical standard of Oxyresveratrol. This product is intended for research and analytical applications. 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-N0444R

Rubiadin (Standard)	Quinones Structural Classification Anthraquinones Rubiaceae Phenols Polyphenols Plants Morinda officinalis How Source Classification	Reference Standards Reactive Oxygen Species (ROS) Apoptosis Fungal Parasite NF-κB HBV Bacterial
Rubiadin (Standard) is the analytical standard of Rubiadin (HY-N0444). This product is intended for research and analytical applications. Rubiadin is an orally active free radical scavenger that inhibits the activation of the NF-κB pathway. Rubiadin inhibits osteoclast formation, bone resorption, lipid peroxidation, HBV DNA replication and cancer cell proliferation; reduces pro-inflammatory cytokine levels; induces cancer cell apoptosis; and possesses antifungal, antimalarial, antibacterial and anticonvulsant activities. Rubiadin can be used in the research of osteoporosis, acute inflammation, chronic inflammation, carbon tetrachloride-induced liver injury, Alzheimer's disease, breast cancer, iron overload disorders, hepatitis B virus infection, colon cancer, liver cancer, T-lymphocytic leukemia, cervical cancer, diabetic nephropathy, epileptic seizures, fungal infections, malaria and bacterial infections.

HY-N9370

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

HY-114651

Phenazoviridin	Microorganisms Saccharides Monosaccharides Source Classification	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 Vernonia adoensis 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-125568

Pyridoxatin	Alkaloids Microorganisms Classification of Application Fields Other Diseases Pyridine Alkaloids Disease Research Fields Source Classification	MMP
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-N0523AR

Gallic acid hydrate (Standard) 3,4,5-Trihydroxybenzoic acid hydrate (Standard)	Structural Classification Phenols Polyphenols Endogenous metabolite Source Classification	Reference Standards COX Reactive Oxygen Species (ROS) Apoptosis Ferroptosis Endogenous Metabolite
Gallic acid (hydrate) (Standard) is the analytical standard of Gallic acid (hydrate). This product is intended for research and analytical applications. Gallic acid (3,4,5-Trihydroxybenzoic acid) hydrate is a natural polyhydroxyphenolic compound and an free radical scavenger to inhibit cyclooxygenase-2 (COX-2) . Gallic acid hydrate has various activities, such as antimicrobial, antioxidant, antimicrobial, anti-inflammatory, and anticance activities .

HY-N6829R

Retusin (Standard) Quercetin-3,3',4',7-tetramethylether (Standard)	Flavonols Structural Classification Monophenols Flavonoids Entada phaseoloides (L.) Merr. Labiatae Phenols Plants Source Classification	Reference Standards Tyrosinase Fungal SARS-CoV Apoptosis Reactive Oxygen Species (ROS)
Retusin (Quercetin-3,3',4',7-tetramethylether) (Standard) is the analytical standard of Retusin. This product is intended for research and analytical applications. Retusin is a tyrosinase inhibitor, with IC₅₀ values of 50.9 μM and 51.8 μM against mushroom and intracellular tyrosinase, respectively. Retusin also acts as a free radical scavenger, melanogenesis inhibitor, anti-apoptosis agent, neuroprotective agent, antiemetic, antifungal agent, and antiviral agent. Retusin scavenges ABTS• ⁺ and DPPH• free radicals. Retusin can be used in studies related to hyperpigmentation, vomiting, Aspergillus niger infection, and COVID-19 infection.

HY-N14765

7-Demethylnaphterpin Naphthgeranine A	Quinones Structural Classification Microorganisms Naphthalene Quinones Source Classification	Others
7-Demethylnaphterpin (Naphthgeranine A) is a free radical scavenger that can be isolated from Streptomyces prunicolor .

HY-N15622

Neouralenol	Structural Classification Flavonols Flavonoids Leguminosae Plants Glycyrrhiza uralensis Fisch. Source Classification	Biochemical Assay Reagents Reactive Oxygen Species (ROS)
Neouralenol is a free radical scavenger. Neouralenol can be isolated from licorice roots. Neouralenol scavenges hydroxyl radicals and hydroperoxyl radicals .

HY-N14796

Leucomentin-6	Natural Products Microorganisms Source Classification	Biochemical Assay Reagents
Leucomentin-6 is a free radical scavenger. Leucomentin-6 has strong inhibitory effect of lipid peroxidation with IC₅₀ of 0.06 μg/mL .

HY-N14795

Leucomentin-5	Natural Products Microorganisms Source Classification	Biochemical Assay Reagents
Leucomentin-5 is a free radical scavenger. Leucomentin-5 has strong inhibitory effect of lipid peroxidation with IC₅₀ of 0.11 μg/mL .

HY-N8844

2''-O-Galloylquercitrin	Sapindaceae Acer tataricum subsp. ginnala (Maximowicz) Wesmael Plants Source Classification	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-N17510

Regiafuran A	Chlorophora regia A.Chev Structural Classification Phenols Plants Moraceae Source Classification	Others
Regiafuran A is a prenylated 2-arylbenzofuran derivative and free radical scavenger (IC₅₀=1.9 μg/mL). Regiafuran A is isolated from the stem bark of Chlorophora regia. In a competitive enzyme immunoassay for PGE₂, Regiafuran A shows no anti-inflammatory potential .

HY-N17733

4,5-O-Dicaffeoylquinic acid ethyl ester	Structural Classification Chrysanthemum × morifolium (Ramat.) Hemsl. Asteraceae Phenols Polyphenols Plants Compositae Saussurea involucrata (Kar. et Kir.) Sch.-Bip. Source Classification	Others
4,5-O-Dicaffeoylquinic acid ethyl ester is an ABTS free radical scavenger with an IC₅₀ of 5.95 μM. 4,5-O-Dicaffeoylquinic acid ethyl ester shows no antibacterial activity against Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa. 4,5-O-Dicaffeoylquinic acid ethyl ester can be used in liver injury protection studies .

HY-N17673

Avenanthramide 1c	Structural Classification Avena sativa Linn. Gramineae Phenols Polyphenols Plants Source Classification	Biochemical Assay Reagents
Avenanthramide 1c is a free radical scavenger and antioxidant. Avenanthramide 1c scavenges DPPH free radicals. Avenanthramide 1c inhibits azo-initiated linoleic acid peroxidation. Avenanthramide 1c exerts antioxidant effects. Avenanthramide 1c exhibits an antagonistic interaction with Avenanthramide 2f in the DPPH free radical scavenging system .

HY-N17495

Luteolin 7-O-(6-O-malonyl-β-D-glucoside)	Structural Classification Flavonoids Dendranthema morifolium (Ramat.) Tzvel. Plants Compositae Other Flavonoids Source Classification	Others
Luteolin 7-O-(6-O-malonyl-β-D-glucoside) is an orally active flavonoid free radical scavenger. Luteolin 7-O-(6-O-malonyl-β-D-glucoside) scavenges free radicals, inhibits the activity elevation of aspartate aminotransferase and alanine aminotransferase in mouse plasma, as well as the elevation of liver lipid hydroperoxide content. Luteolin 7-O-(6-O-malonyl-β-D-glucoside) is applicable for liver injury research .

Cat. No.	Product Name	Chemical Structure

HY-W015913S

Pyruvic acid-13C3 sodium 1 Publications Verification
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 .

HY-W015913S3

Pyruvic acid-13C-1 sodium
Sodium 2-oxopropanoate- ¹³C 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 .

HY-N0523S

Gallic acid-d2
Gallic acid-d₂ is the deuterium labeled Gallic acid . 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-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-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 .

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 . Taxifolin is an important natural compound with antifibrotic activity. Taxifolin is a free radical scavenger with antioxidant capacity .

HY-W015913S1

Pyruvic acid-d3 sodium
Sodium 2-oxopropanoate-d₃ is the deuterium 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 .

HY-W015913S4

Pyruvic acid-13C2-1 sodium
2-Oxopropanoate- ¹³C₂ (sodium) 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 .

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 . 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-W801479S

Edaravone sulfate-d5
Edaravone sulfate-d₅ is the deuterium labeled Edaravone sulfate. Edaravone is a strong novel free radical scavenger, and inhibits MMP-9-related brain hemorrhage in rats treated with tissue plasminogen activator.

Cat. No.	Product Name		Classification

HY-N0523A

Gallic acid hydrate 15+ Cited Publications 3,4,5-Trihydroxybenzoic acid hydrate		Antioxidants Chelating Agents Preservatives
Gallic acid (3,4,5-Trihydroxybenzoic acid) hydrate is a natural polyhydroxyphenolic compound and an free radical scavenger to inhibit cyclooxygenase-2 (COX-2) . Gallic acid hydrate has various activities, such as antimicrobial, antioxidant, antimicrobial, anti-inflammatory, and anticance activities .

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