8 Results for "

ORAC

" in MedChemExpress (MCE) Product Catalog:
Products (8)

8 Results for "ORAC" in MCE Product Catalog:

Cat. No.: HY-N6964
CAS No.: 143061-65-8
Synonyms: Quercetin-3-O-[2-O-(6-O-p-hydroxyl-E-coumaroyl)-D-glucosyl]-(1→2)-L-rhamnoside
Quercetin 3-O-β-D-(6''-p-coumaroyl) glucopyranosyl (1→2)-α-L-rhamnopyranoside (Quercetin-3-O-[2-O-(6-O-p-hydroxyl-E-coumaroyl)-D-glucosyl]-(1→2)-L-rhamnoside) is a flavonoid glycoside present in Ginkgo biloba leaves, with antioxidant activity. Quercetin 3-O-β-D-(6''-p-coumaroyl) glucopyranosyl (1→2)-α-L-rhamnopyranoside serves as the major antioxidant component in Shuxuening Injection .
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Cat. No.: HY-W540232
CAS No.: 2284-20-0
Synonyms: 4-Methylphenyl ITC
4-Methoxyphenyl isothiocyanate (4-Methylphenyl ITC) is an antioxidant, with a IC50 value of 1.25 mM for scavenging DPPH radicals. ORAC testing indicates its antioxidant capacity as 11.7 mM TE (indicating that the antioxidant efficacy of this compound is equivalent to 11.7 mmol of Trolox (HY-101445, a standard antioxidant) under the same conditions), and it extends the oxidation process by approximately 9180 seconds in the Briggs–Rauscher reaction. Additionally, 4-Methoxyphenyl isothiocyanate exhibits moderate cholinesterase inhibitory activity, with an inhibition rate of 30.4% against acetylcholinesterase (AChE) and 17.9% against butyrylcholinesterase (BChE). 4-Methoxyphenyl isothiocyanate holds potential for research in the fields of antioxidation and neurological disorders .
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Cat. No.: HY-N10770
CAS No.: 1221762-70-4
5'-Geranyl-5,7,2',4'-tetrahydroxyflavone, a phenolic compound, presents strong oxygen radical absorbance capacity (ORAC), DPPH radical-scavenging capacity, ABTS radical-scavenging capacity, ferric reducing antioxidant power (FRAP) and nitrite-scavenging capacity. 5'-Geranyl-5,7,2',4'-tetrahydroxyflavone has the potential for natural antioxidant research .
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Cat. No.: HY-130668
CAS No.: 792868-19-0
Research Areas:  

Others

Cyanidin arabinoside is an antioxidant agent, that exhibits a Trolox (HY-101445) equivalent antioxidant capacity (TEAC) of 1.286 .
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Cat. No.: HY-115973
Target:  

Cholinesterase (ChE)

Research Areas:  

Neurological Disease

AChE-IN-11 (compound 5C) is a triple inhibitor targeting AChE/MAO-B/BACE1 (IC50=7.9 μM, 9.9 μM, 8.3 μM, respectively) and a selective metal ion chelators. AChE-IN-11 exhibits mixed AChE inhibitory effects, binding to both CAS and PAS of AChE. AChE-IN-11 also exhibits good antioxidant activity (ORAC=2.5 eq) and potential neuroprotective effects in Alzheimer's disease .
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Cat. No.: HY-N13166
CAS No.: 1988786-72-6
Lycibarbarphenylpropanoid B is a phenylpropanoid compound derived from wolfberry with antioxidant activity. It exhibits significant oxygen radical absorbance capacity, with an ORAC value of 3.18 μmol Trolox/μmol (Trolox is a standard reference antioxidant, indicating that each μM of Lycibarbarphenylpropanoid B has antioxidant activity equivalent to 3.18 μM Trolox) .
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Cat. No.: HY-144790
CAS No.: 2764664-52-8
AChE-IN-12 is a potent and blood-brain barrier (BBB) penetrant acetylcholinesterase (AChE) with IC50s of 0.41 μM and 1.88 μM for rat AChE and electric eel AChE. AChE-IN-12 is also a good antioxidant (ORAC = 3.3 eq), selective metal chelator and huMAO-B inhibitor (IC50 = 8.8 μM). AChE-IN-12 has remarkable inhibition of self- and Cu 2+-induced Aβ1-42 aggregation, as well as exhibits a good neuroprotective effect. AChE-IN-12 can be used for researching Alzheimer’s disease .
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Cat. No.: HY-N18131
CAS No.: 1245447-09-9
Farobin B (compound 2) is a flavonoid glycoside antioxidant that scavenges reactive oxygen species and exhibits activity in the ORAC assay. Farobin B is found in the leaves of Fargesia robusta 'Pingwu' .
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