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Changsha Organic Herb Inc.
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We are providing Resveratrol-Grape Skin Extract
Grape Skin Extract
Product No.: OHI-000238 CAS No.: 501-36-0
Active Ingredient: Trans-Resveratrol
Specification: 50% 98% 99%
Test Method: HPLC
Molecular formula: C14H12O3
Molecular weight: 228.24
CAS No.: 501-36-0
Melt Point: 253?~257?
Solubility: Poor solubility in water, soluble in aether, chloroform, ethanol, acetic acid and acetone.
Appearance: Fine crystal powder
Color: White
Specific Rotation [a]: -77.5° (c=0.2, EtOH)
Molecular structure:
What is resveratrol:
Resveratrol (trans-3,5,4'-trihydroxystilbene), belongs to a class of polyphenolic compounds called stilbenes , found largely in the skins of red grapes and root of Polygonum cuspidatum Sieb. et Zucc ( Japanese knotweed), is a component of Ko-jo-kon, an oriental medicine used to treat diseases of the blood vessels, heart and live.. Resveratrol is a fat-soluble compound that occurs in a trans and a cis configuration (see figure 1). Both cis- and trans-resveratrol also occur as glucosides (bound to a glucose molecule). Resveratrol-3-O-beta-glucoside is also called
From: Changsha Organic Herb Inc.
Posted on: 5/31/2009 7:27:17 PM
Expiring On: 11/27/2009 7:27:17 PM
Days Left: (-812 days to go!)
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| Description |
We are providing Resveratrol-Grape Skin Extract
Grape Skin Extract
Product No.: OHI-000238 CAS No.: 501-36-0
Active Ingredient: Trans-Resveratrol
Specification: 50% 98% 99%
Test Method: HPLC
Molecular formula: C14H12O3
Molecular weight: 228.24
CAS No.: 501-36-0
Melt Point: 253?~257?
Solubility: Poor solubility in water, soluble in aether, chloroform, ethanol, acetic acid and acetone.
Appearance: Fine crystal powder
Color: White
Specific Rotation [a]: -77.5° (c=0.2, EtOH)
Molecular structure:
What is resveratrol:
Resveratrol (trans-3,5,4'-trihydroxystilbene), belongs to a class of polyphenolic compounds called stilbenes , found largely in the skins of red grapes and root of Polygonum cuspidatum Sieb. et Zucc ( Japanese knotweed), is a component of Ko-jo-kon, an oriental medicine used to treat diseases of the blood vessels, heart and live.. Resveratrol is a fat-soluble compound that occurs in a trans and a cis configuration (see figure 1). Both cis- and trans-resveratrol also occur as glucosides (bound to a glucose molecule). Resveratrol-3-O-beta-glucoside is also called |
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