Vitis vinifera cv. Zalema
Synonyms: Grape

Vitis vinifera cv. Zalema (21):

Cat. No.	Product Name	CAS No.	Purity	Chemical Structure

Resveratrol	501-36-0	99.94%
Resveratrol (trans-Resveratrol; SRT501), a natural polyphenolic phytoalexin that possesses anti-oxidant, anti-inflammatory, cardioprotective, and anti-cancer properties. Resveratrol (SRT 501) has a wide spectrum of targets including mTOR, JAK, β-amyloid, Adenylyl cyclase, IKKβ, DNA polymerase. Resveratrol also is a specific SIRT1 activator. Resveratrol is a potent pregnane X receptor (PXR) inhibitor. Resveratrol is an Nrf2 activator, ameliorates aging-related progressive renal injury in mice model. Resveratrol increases production of NO in endothelial cells.

D(+)-Galactosamine hydrochloride	1772-03-8	≥98.0%
D(+)-Galactosamine (D-Galactosamine) hydrochloride, which is an established experimental toxin, primarily causes liver injury by the generation of free radicals and depletion of UTP nucleotides. D(+)-Galactosamine hydrochloride intoxication also induces renal dysfunction thus, renal failure is often associated with the end-stage of the liver damage. Lipopolysaccharide/D(+)-Galactosamine-induced acute liver injury is a known animal model of fulminant hepatic failure.

Enocyanin	11029-12-2
Enocyanin is an anthocyanin extracted from grapes. Enocyanin shows inhibitory effect on the leucine aminopeptidase, acid phosphatase, γ-glutamyl transpeptidase and esterase activity.

HY-N2343

Procyanidin A2 41743-41-3 99.85%

Procyanidin A2 is a flavonoid found in grapes, with anti-cancer, antioxidant, antimicrobial and anti-inflammation activity.

Procyanidin A2	41743-41-3	99.85%
Procyanidin A2 is a flavonoid found in grapes, with anti-cancer, antioxidant, antimicrobial and anti-inflammation activity.

Methyl syringate	884-35-5	99.95%
Methyl syringate, a chemical marker of asphodel monofloral honey, is an efficient phenolic mediator for bacterial and fungal laccases. Methyl syringate is a TRPA1 agonist.

Oleanolic aldehyde	17020-22-3
Oleanolic aldehyde is an antimicrobial compound used to inhibit oral bacteria. Oleanolic aldehyde inhibits Streptococcus mutans and Porphyromonas gingivalis, which are associated with dental caries and periodontal disease, with minimum inhibitory concentrations (MICs) of 488 μg/mL and 250 μg/mL, respectively.

δ-Viniferin	681293-15-2
δ-Viniferin is a resveratrol dehydrodimer, an isomer of ε-Viniferin (HY-N3841). ε-Viniferin (epsilon-Viniferin), the dimer of Resveratrol, displays a potent inhibitory for all the CYP activities, with K_i values from 0.5-20 μM. ε-Viniferin possesses potent antioxidant, anti-inflammatory, anti-diabetic, and anti-neurodegenerative capacity.

Grape seed extract	84929-27-1
Grape seed extract is a natural product, with anti-inflammatory and anti-proliferative effects. Grape seed extract shows inhibitory activity on the fat-metabolizing enzymes pancreatic lipase and lipoprotein lipase. Grape seed extract induces apoptotic in human colorectal cancer cells.

Astringin	29884-49-9	98.30%
Astringin (trans-Astringin) is a natural glycoside found in the bark of Picea sitchensis and Picea abies (Norway spruce), in Vitis vinifera cell cultures and in wine. Astringin has potent antioxidant capacity and cancer-chemopreventive activity.

Malvidin-3-glucoside chloride	7228-78-6
Malvidin-3-glucoside chloride (Malvidin-3-O-glucoside chloride), a major wine anthocyanin, is effective in promoting resilience against stress by modulating brain synaptic plasticity and peripheral inflammation.

HY-N4146

Proanthocyanidin A4 111466-29-6 99.80%

Proanthocyanidin A4 is a polyphenol found in a variety of plants. Proanthocyanidin A4 possesses anti-inflammatory effects.

Proanthocyanidin A4	111466-29-6	99.80%
Proanthocyanidin A4 is a polyphenol found in a variety of plants. Proanthocyanidin A4 possesses anti-inflammatory effects.

Furaneol	3658-77-3	≥99.0%
Furaneol is mainly isolated from American grape (Vitis labrusca) and its hybrid grape. Furaneol is an important aroma compound in fruits and contribute to the strawberry-like note in some wines.

Malvidin chloride	643-84-5	98.48%
Malvidin (chloride) is a bioactive compound isolated from grape. Malvidin shows cytotoxicity through the arrest of the G₂/M phase of cell cycle and induction of apoptosis. Malvidin can be used for the research of cancer.

ε-Viniferin	62218-08-0	≥98.0%
ε-Viniferin (epsilon-Viniferin), the dimer of Resveratrol and can be isolated from Vitis vinifera, displays a potent inhibitory for all the CYP activities, with K_i values from 0.5-20 μM. ε-Viniferin possesses potent antioxidant, anti-inflammatory, anti-diabetic, and anti-neurodegenerative capacity.

HY-W012701

Ethyl 3-hydroxybutyrate 5405-41-4 98.57%

Ethyl 3-hydroxybutyrate is a fragrance found in wine and Tribolium castaneum.
HY-W017141

2-Isobutyl-3-methoxypyrazine 24683-00-9

2-Isobutyl-3-methoxypyrazine is an aroma constituent in grapes andwines, green pepper and asparagus.

Ethyl 3-hydroxybutyrate	5405-41-4	98.57%
Ethyl 3-hydroxybutyrate is a fragrance found in wine and Tribolium castaneum.

2-Isobutyl-3-methoxypyrazine	24683-00-9
2-Isobutyl-3-methoxypyrazine is an aroma constituent in grapes andwines, green pepper and asparagus.

Vitisin A	142449-89-6
Vitisin A has antioxidative, anticancer, antiapoptotic, neuroprotective and anti-inflammatory effects. Vitisin A inhibits LPS-induced NO and iNOS production via down-regulation of ERK1/2 and p38 and the NF-κB signal pathway. Vitisin A also inhibits adipocyte differentiation. Vitisin A is a resveratrol tetramer that can be isolated from Vitis vinifera roots.

HY-N10757

Petunidin-3-O-(6-O-p-coumaryl)-5-O-diglucoside 51939-66-3

Petunidin-3-O-(6-O-p-coumaryl)-5-O-diglucoside is a natural product that can be isolated from grapes.
HY-N2713

10-Carboxylinalool 28420-25-9

10-Carboxylinalool is a metabolite compound isolated from the genus Pseudomonasin in a mineral salt medium.
HY-N8194

Syringetin-3-O-glucoside 40039-49-4

Syringetin-3-O-glucosid (Syringetin 3-O-β-D-glucoside), a flavonol glycoside, shows relatively weak DPPH and ABTS radical scavenging activity.

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