Description

Sophora Japonica Extract is a standardized botanical extract derived from the buds of the *Sophora japonica* (Japanese Pagoda Tree). This natural compound is valued for its high content of rutin and other beneficial flavonoids, offering potent antioxidant and vascular protective properties. It is a critical ingredient for manufacturers in the pharmaceutical, nutraceutical, and cosmetic industries seeking natural, bioactive components for their formulations.

Application

• Pharmaceutical Intermediates: Used as a key active ingredient in the formulation of vascular protectants, anti-hemorrhagic agents, and dietary supplements targeting capillary fragility.
• Nutraceuticals & Dietary Supplements: Incorporated into capsules, tablets, and powders for its antioxidant benefits and support for circulatory health.
• Cosmetics & Skincare: Formulated into anti-aging creams, serums, and lotions for its ability to strengthen capillaries, reduce redness, and provide antioxidant protection against environmental stressors.
• Functional Foods & Beverages: Added to health drinks and fortified foods to enhance their nutritional profile with bioflavonoids.
• Research & Development: Serves as a standard or raw material in biochemical research focused on flavonoid activity, natural product chemistry, and pharmacology.

Basic Information

Product Name	Sophora Japonica Extract
CAS No.	90131-19-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Japanese Pagoda Tree Extract; Sophorae Japonicae Flos Extract; Rutin Extract (from Sophora japonica); Styphnolobium japonicum Extract; Sophora japonica Bud Extract; Sophorin Extract; Sophora japonica L. Extract; EINECS Contact for details

Quality Control

Our Sophora Japonica Extract is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available upon request, detailing parameters such as assay (typically by HPLC), heavy metals, residual solvents, and microbiological limits.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; prolonged exposure to air, moisture, or light should be avoided to maintain stability and potency.

Specification

Item	Specification
Appearance	Fine yellow to brownish-yellow powder
Identification (HPLC/IR)	Complies with standard
Assay (Total Flavonoids as Rutin)	Min. 95% (or as per customer grade)
Loss on Drying	≤ 5.0%
Ash	≤ 5.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents	Meets ICH guidelines
Total Plate Count	≤ 1000 cfu/g
Yeast & Mold	≤ 100 cfu/g
E. Coli / Salmonella	Negative

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.