Quercetin 95% powder and granular

Category:Natural Extracts > Plant Extracts
Product Name:Quercetin 95% powder and granular
CAS No.:117-39-5
Standard:ChP, USP, EP, JP, In-house Standards
Company:Ningbo Traditional Chinese Pharmaceutical Corp.

Basic Info
  • Grade: pharmaceutical grade

    Factory Location: Ningbo, China

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Asia,Middle East,Africa

  • Monthly Production Capacity: 10Tons

    Packaging Information: 1kg/foil bag, 25kg/drum

  • Delivery Lead Time: 7 days

    Sample Provided: yes

    Payment Terms: T/T



    Botanical Name

    Sophorae Japonica L.

    CAS No.


    Molecular Weight


    Plant Part Used

    Flower bud

    Physical Property

    Yellow Powder

    Extract Solvent

    Ethanol, Water

    General Shelf Life (MTH)


    Product Specification

    Quercetin Dihydrate>95% 

    powder/ granular HPLC

    Quercetin Anhydrous >95% 

    powder/ granular HPLC

    Product Overview  

    • Quercetin is a plant flavonoid extracted from Sophora flower buds.

    • Strong anti-oxidation, anti-inflammatory, anti-viral and anti-tumor performance.

    • Widely used for the treatment of bacterial infections, viral infections, tumors and immune system diseases.

    • With hypoglycemic, lipid-lowering, and other biological activities.

    • Help reduce symptoms like fatigue, depression and anxiety.

    • Improves cardiovascular health.


    About Packaging:

    1kg/foil bag, 25kg/drum

    About Ningbo Herb




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