74 Results for "

antioxidant molecule

" in MedChemExpress (MCE) Product Catalog:
Products (74)

74 Results for "antioxidant molecule" in MCE Product Catalog:

28
28 Publications Verification
Cat. No.: HY-17571
CAS No.: 50-56-6
Synonyms: α-Hypophamine; Oxytocic hormone
Oxytocin (α-Hypophamine; Oxytocic hormone) is a pleiotropic, hypothalamic peptide known for facilitating parturition, lactation, and prosocial behaviors. Oxytocin can function as a stress-coping molecule with anti-inflammatory, antioxidant, and protective effects especially in the face of adversity or trauma .
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28
28 Publications Verification
Cat. No.: HY-17571A
CAS No.: 6233-83-6
Synonyms: α-Hypophamine acetate; Oxytocic hormone acetate
Oxytocin (α-Hypophamine) acetate is a pleiotropic, hypothalamic peptide known for facilitating parturition, lactation, and prosocial behaviors. Oxytocin acetate can function as a stress-coping molecule with anti-inflammatory, antioxidant, and protective effects especially in the face of adversity or trauma .
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12
12 Cited Publications
Cat. No.: HY-Y0337A
CAS No.: 52-89-1
L-Cysteine hydrochloride is an orally active conditionally essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine hydrochloride suppresses ghrelin and reduces appetite in rodents. L-Cysteine hydrochloride inhibits Aspergillus flavus growth and AFB synthesis by disrupting cell structure and antioxidant system balance. L-Cysteine hydrochloride enhances relaxant responses of rat aortic rings to NO and reduces responses to endothelium-derived relaxing factor (EDRF) .
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7
7 Cited Publications
Cat. No.: HY-P1934
CAS No.: 14705-60-3
Synonyms: Cyclo(phenylalanylprolyl); A-64863
Cyclo(Phe-Pro) (Cyclo(phenylalanylprolyl)) is a quorum-sensing molecule of Vibrio vulnificus that specifically interacts with RIG-I, inhibiting RIG-I polyubiquitination, suppressing IRF-3 activation, and reducing type I interferon production. Cyclo(Phe-Pro) enhances susceptibility to HCV and influenza virus and also alleviates plant aluminum toxicity stress. The mechanism of Cyclo(Phe-Pro) involves the regulation of host immune signaling pathways, bacterial virulence gene expression, and plant antioxidant systems, making it a promising candidate for research in viral infections, bacterial virulence regulation, and agricultural stress resistance .
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4
4 Cited Publications
Cat. No.: HY-W033577
CAS No.: 22594-69-0
Synonyms: CORM-2
Tricarbonyldichlororuthenium(II) dimer (CORM-2) is a CO-releasing molecule. Tricarbonyldichlororuthenium(II) dimer exhibits anti-inflammatory, antioxidant, and gastric mucosa-protective activities. Additionally, Tricarbonyldichlororuthenium(II) dimer has CO-independent functional effects on multiple potassium channels .
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3
3 Cited Publications
Cat. No.: HY-D0837
CAS No.: 288-32-4
Synonyms: Glyoxaline; 1,3-Diaza-2,4-cyclopentadiene
Imidazole (Glyoxaline; 1,3-Diaza-2,4-cyclopentadiene) is a heterocyclic aromatic compound. Imidazole bearing molecules have been used as corrosion, acetylcholinesterase (AChEI) and xanthine oxidase (XO) inhibitors, performing biological activities such as antifungal, antituberculosis, anti-inflammatory, antioxidant, and analgesic, amongst many others. Imidazole inhibits the enzymatic conversion of the endoperoxides (PGG2 and PGH2) to thromboxane A2 by platelet microsomes. Imidazole derivatives exhibits inhibition on SARS-CoV-2 3CL Pro enzyme, which is promising for research in the field of Alzheimer’s disease, gout, COVID-19 and thrombo-embolic disease .
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3
3 Cited Publications
Cat. No.: HY-N0639
CAS No.: 65995-64-4
Punicalin is a species that can be isolated from the leaves of Punica granatum. Punicalin is an active molecule against hepatitis b virus (HBV). Punicalin can induce pyroptosis. Punicalin is a Carbonic anhydrase inhibitor. Punicalin blocks the binding of S-glycoprotein and ACE2 receptors. Pnuicalin has anti-inflammatory, antioxidant and antiviral activity .
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3
3 Cited Publications
Cat. No.: HY-113486
CAS No.: 80-99-9
Purity:  98.09%
Lathosterol is a plant sterol and cholesterol-like molecule. Lathosterol increases antioxidant enzymes (such as SOD, CAT, and GSH) and decreases LDH. Lathosterol has a hepatoprotective effect on mice with acetaminophen (HY-66005)-induced liver injury [1] .
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3
3 Cited Publications
Cat. No.: HY-13467
CAS No.: 1142214-62-7
Purity:  99.65%
Research Areas:  

Metabolic Disease

AM-1638 is an orally active full agonist of GPR40 (EC50: 0.16 μM). AM-1638 increases the expression of antioxidant molecules (HO-1 and NQO-1). AM1638 blocks Palmitate (HY-N0830)-mediated superoxide production and ER stress. AM-1638 has antidiabetic activity and improves glycemic control in BDF mice with diet-induced obesity (DIO). AM-1638 demonstrates excellent oral bioavailability (mouse, >100%; rat, 72%; and cyno, 71%) .
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3
3 Cited Publications
Cat. No.: HY-N1353
CAS No.: 569-92-6
Rhamnocitrin is an anti-inflammatory and antioxidant agent that targets STIM-1, NFATc3 and MAPK pathways and can scavenge DPPH (IC50=28.38 mM). Rhamnocitrin selectively inhibits oxidative stress and inflammatory responses in vascular endothelial cells and neurons. Rhamnocitrin up-regulates miR-185 to inhibit STIM-1-mediated store-operated calcium entry (SOCE), thereby blocking NFATc3 nuclear translocation and downstream inflammatory factor expression, while inducing heme oxygenase HO-1 expression and regulating the ERK/p38 MAPK pathway, inhibiting antioxidant and pro-inflammatory cytokines (such as IL-6, IL-8) and adhesion molecules (such as ICAM-1, VCAM-1). Rhamnocitrin can be used in the study of endothelial-related inflammatory diseases (such as sepsis, acute lung injury, atherosclerosis) and neuroprotection (such as oxidative damage of PC12 cells) .
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2
2 Cited Publications
Cat. No.: HY-N0887
CAS No.: 84676-88-0
Synonyms: Isoastragaloside-I
Isoastragaloside I is a natural compound found in Astragalus membranaceus, with oral activity and multiple biological activities such as anti-inflammatory and antioxidant properties. Isoastragaloside I inhibits Akt, NF-κB, MAPKs and PI3K, enhances the activity of hepatic FXR, regulates the TGF-β/Smads signaling pathway, and upregulates antioxidant molecules downstream of Nrf2. Isoastragaloside I inhibits the expression of NO, TNF-α, iNOS, COX-2, IL-1β and VCAM-1, and reduces intracellular ROS levels. Isoastragaloside I attenuates blood-brain barrier disruption, restores intestinal barrier function, increases β-cell mass, improves glucose homeostasis, and elevates circulating adiponectin levels. Isoastragaloside I can be used for the study of neuroinflammation-related neurodegenerative diseases, cholestatic liver disease, and diabetes .
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1
1 Cited Publications
Cat. No.: HY-N1437
CAS No.: 6205-14-7
Hydroxycitric acid is an orally active, multi-target, multi-bioactive organic acid. activates Nrf2 and its downstream molecule GPX4, increases glutathione levels, and thereby inhibits ferroptosis. Hydroxycitric acid activates the Nrf2/Keap1 and ACLY/NF-κB signaling pathways, upregulates the activities of antioxidant enzymes such as superoxide dismutase, reduces MDA content, thereby alleviating oxidative stress and renal tubular epithelial cell apoptosis, and improves pulmonary vascular and right ventricular remodeling. Hydroxycitric acid activates both the AMPK and mTORC1/S6K pathways, triggers the unfolded protein response, arrests the cancer cell cycle, and induces DNA fragmentation .
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1
1 Cited Publications
Cat. No.: HY-B0364A
CAS No.: 536-43-6
Synonyms: Dyclocaine hydrochloride
Dyclonine hydrochloride (Dyclocaine hydrochloride) is an orally active, blood-brain barrier-permeable piperidine phenylacetone small molecule commonly used as a local anesthetic. Dyclonine hydrochloride acts as a highly selective allosteric antagonist of TRPV3; it also reversibly inhibits G9a, ALDH2 and ALDH3A1, non-competitively blocks AChE. Dyclonine hydrochloride activates the Nrf2/ARE pathway, relieves the epigenetic silencing of FXN, blocks Aβ42 aggregation, and promotes remyelination and reparative polarization of microglia. Dyclonine hydrochloride alleviates pruritus via TRPV3 inhibition; it is used in studies of neurodegenerative disease models based on its AChE inhibitory, antioxidant and remyelinating effects; it sensitizes drug-resistant tumors through ALDH inhibition, and combined use with protease inhibitors induces more tumor cell apoptosis; it inhibits Candida albicans in vitro. Dyclonine hydrochloride can be used for research on multiple diseases including neurodegenerative diseases, cancer and pruritic dermatitis .
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1
1 Cited Publications
Cat. No.: HY-N7137
CAS No.: 6533-00-2
Norgestrel is a synthetic analog of progesterone, a compound commonly found in oral contraceptive pill, and a powerful neuroprotective antioxidant, preventing light-induced ROS in photoreceptor cells, and cell death . Norgestrel is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
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1
1 Cited Publications
Cat. No.: HY-W338584
CAS No.: 232281-44-6
Tripotassium hydroxycitrate is an orally active, multi-target, multi-bioactive organic acid. Tripotassium hydroxycitrate activates Nrf2 and its downstream molecule GPX4, increases glutathione levels, and thereby inhibits ferroptosis. Tripotassium hydroxycitrate activates the Nrf2/Keap1 and ACLY/NF-κB signaling pathways, upregulates the activities of antioxidant enzymes such as superoxide dismutase, reduces MDA content, thereby alleviating oxidative stress and renal tubular epithelial cell apoptosis, and improves pulmonary vascular and right ventricular remodeling. Tripotassium hydroxycitrate activates both the AMPK and mTORC1/S6K pathways, triggers the unfolded protein response, arrests the cancer cell cycle, and induces DNA fragmentation .
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1
1 Cited Publications
Cat. No.: HY-18085G
CAS No.: 117-39-5
Quercetin GMP is Quercetin (HY-18085) produced by using GMP guidelines. GMP small molecules works appropriately as an auxiliary reagent for cell therapy manufacture. Quercetin is a flavonoid antioxidant, a PI3K inhibitor and a SIRT1 Activator .
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1
1 Cited Publications
Cat. No.: HY-125938
CAS No.: 21238-33-5
Purity:  98.98%
Synonyms: Cycloartenol ferulate; Cycloartenol ferulic acid ester
Cycloartenyl ferulate (Cycloartenol ferulate; Cycloartenol ferulic acid ester) is a derivative of γ-oryzanol (HY-B2194) with multiple biological activities including antioxidant, anti-inflammatory, and anti-tumor properties. Cycloartenyl ferulate selectively binds to IFNγR1 (binding affinity Kd = 0.5 μM) to activate the canonical JAK1/2-STAT1 signaling pathway. Cycloartenyl ferulate inhibits paraquat (PQ)-triggered apoptosis and ROS in HK2 cells. Cycloartenyl ferulate enhances the activation and cytolytic activity of natural killer (NK) cells by upregulating the expression of NK cell activation receptors (NKG2D, NKp30, NKp44) and the release of cytotoxic molecules and cytokine IFNγ. Cycloartenyl ferulate exerts anti-cancer effects in tumor mice models. Cycloartenyl ferulate can be used for the study of cancer and allergic inflammation intervention .
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Cat. No.: HY-P1940
CAS No.: 4549-02-4
Synonyms: Cyclo(Tyr-Pro)
Maculosin (Cyclo (Tyr-Pro)) is a host-specific phytotoxin for spotted knapweed from Alternaria alternata. Maculosin is a quorum-sensing molecule involved in cell-cell communication. Maculosin also acts as a signaling molecule regulating virulence gene expression. Maculosin shows antimicrobial, antifungal, antioxidant and anti-cancer properties .Maculosin (Cyclo (Tyr-Pro)) is a host-specific phytotoxin for spotted knapweed from Alternaria alternata. Maculosin is a quorum-sensing molecule involved in cell-cell communication. Maculosin also acts as a signaling molecule regulating virulence gene expression. Maculosin shows antimicrobial, antifungal, antioxidant and anti-cancer properties .
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Cat. No.: HY-30004
CAS No.: 22059-21-8
1-Aminocyclopropane-1-carboxylic acid is an endogenous metabolite. In the presence of low concentrations (1 μM) of glutamate, 1-Aminocyclopropane-1-carboxylic acid acts as a small molecule agonist of NMDA receptors with an EC50 of 0.7-0.9 μM. At high concentrations (10 μM) of glutamate, 1-Aminocyclopropane-1-carboxylic acid acts as a competitive antagonist of NMDA receptors with an EC50 of 81.6 nM. 1-Aminocyclopropane-1-carboxylic acid exerts neuroprotective activity by moderately activating NMDA receptors to prevent neuronal cell death in ischemic animal models. Additionally, 1-Aminocyclopropane-1-carboxylic acid is an antagonist of NMDA receptors, inducing blood pressure reduction and antioxidant effects in stroke-prone hypertensive rats. 1-Aminocyclopropane-1-carboxylic acid enhances object recognition memory and cognitive flexibility dependent on the prefrontal cortex, but does not affect impulsivity nor exhibit an antipsychotic-like profile. 1-Aminocyclopropane-1-carboxylic acid shows promise for research in the field of neurotoxicity. .
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Cat. No.: HY-W012997
CAS No.: 542-28-9
Synonyms: δ-valerolactone
Tetrahydro-2H-pyran-2-one (δ-valerolactone) is an endogenous metabolite with antioxidant capacity. Tetrahydro-2H-pyran-2-one is the small active molecule and can be used as drug intermediate .
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