Isoquercitrin CAS NO.482-35-9

Isoquercetin is a flavonoid, a type of chemical compound. Isoquercetin is the 3-O-glucoside of quercetin, which is decomposed enzymatically by Rutin, sourced from Sophora Japonica L. Isoquercetin has the function of lower blood pressure and anti-inflammatory effect. There are several kinds of isoquercitrin, such as enzymatically modified isoquercitrin and alpha glycosyl isoquercitrin, among which alpha glycosyl isoquercitrin is for allergies.

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Product Information of Isoquercitrin CAS NO.482-35-9

Production name

Isoquercitrin

Another name

Quercetin 3-glucoside

Main source

Sophora Japonica L.

Molecular formula、 molecular weight

C21H20O12、464.38

CAS NO

482-35-9

Specifications

90.0%,95.0%

Test Method

HPLC

Appearance

Yellow powder/needle crystal

Solubility

water soluble<0.1 g/100 at 21 DEG C, soluble in cold water, soluble in alkali solution deep yellow

Benefits of Isoquercitrin CAS NO.482-35-9

Isoquercitrin benefits for our health, as following：

1. Isoquercitrin, sourced from sophora japonica flowers, has potential protective effects against oxidative neuronal injuries and brain ischemia.

2. Antidepressant activity.

3. Isoquercitrin has anti-inflammatory effects.

4. With the antidiabetic effect of plant extract, isoquercitrin can prevent diabetic complications.

5. Isoquercitrin supplement can lower blood level.

TDS of Isoquercitrin CAS NO.482-35-9

Assay Item

Standard

Test Result

Assay( on dry Product)

≥90.0%

≥95.0%

≥90.0%（HPLC）

≥95.0%（HPLC）

Appearance

Yellow powder

Conforms

Odor

None to slight

Conforms

Heavy metals

≤10ppm

＜10ppm

As

≤1ppm

＜1ppm

Cd

≤1ppm

＜1ppm

Pb

≤1ppm

＜1ppm

Hg

≤0.1ppm

＜0.1ppm

Water

≤5.0%

Conforms

Sulfated ashes

≤0.1%

Conforms

Solvent residue

≤500ppm

＜500ppm

Particle size

95% Through 80 mesh

Conforms

Bacteria

≤1000cfu/g

Conforms

Mould and Yeast

≤100cfu/g

Conforms

Salmonella

Negative

Negative

Escherichia coli

Negative

Negative

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