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Chengdu Kanghui Bio-Technology Co.,Ltd.
Chengdu Kanghui Bio-Technology Co.,Ltd.
10 YRS
Sichuan, China
Main Products:
Phloretin / Hesperetin / Baicalein / Rutin / L(+)-Rhamnose Monohydrate / Naringenin / Quercetin / Isoquercetin
Sichuan, China
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Isoquercetin / CAS 482-35-9
OVERVIEW
Packaging
25 KG/Fibre Drum
Lead Time
14-30 days
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DESCRIPTION
Isoquercitrin
Chinese name | 异槲皮素 |
English name | Isoquercitrin |
Main plant sources | Sophorice |
MW, molecular weight | C21H20O12、464.38 |
CAS NO | 482-35-9 |
Purity / Specifications | 98.00% |
Chemical structure formula
Isoquercetin is widely found in plants, which is mainly derived from enzymatic hydrolysis of rutin, and is mainly applied in the pharmaceutical, food, and cosmetic industries.
【Appearance 】 yellow powder / needle like crystals
【Detection method 】 HPLC
【 Melting point and Solubility 】 MP 314-317 ℃, water solubility < 0.1 g / 100 ml at 21 ℃. Soluble in cold water, dark yellow in alkaline solution.
【Chemical composition 】 flavonoids
Typical Properties
Summary
This product is a natural polyphenol with antioxidant, antiproliferative and anti-inflammatory properties. It reduces ethanol induced hepatotoxicity, oxidative stress and inflammatory response through Nrf2 / are antioxidant signal transduction pathway and regulates nuclear factors- κ B(NF- κ B) The transcriptional regulatory system regulates the expression of nitric oxide synthase 2 (NO2). This product has high bioavailability and low toxicity. It is a promising candidate to prevent birth defects in diabetic pregnancies.
Isoquercetin widely exists in plants. It mainly comes from rutin enzymatic hydrolysis and is mainly used in medicine, food and cosmetics industries.
CAS No.
482-35-9
Formula
C21H20O12
Molecular Mass
464.37600
Exact Mass
464.09500
PSA
210.51000
Logp
-0.53890
IUPAC
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
SMILES
C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)O
Attribute classification
Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Raw Materials
Plant and Other Extracts > Plant Extracts
Plant and Other Extracts > Plant Extracts
Chemical and Physical Properties
Melting Point
230 °C
Density
1.87 g/cm3
Boiling Point
872.6 ºC
Flash Point
307.4 ºC
Appearance
Yellow powder / acicular crystal
Export information
HS Code
29389090
Export Rebate
13%
Safety Label
Xi
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