Description

Schisandrin is a bioactive lignan compound primarily extracted from the fruit of *Schisandra chinensis*. This high-purity ingredient is valued for its potent antioxidant properties and role as a key marker compound for quality standardization. It serves as a critical raw material for manufacturers in the nutraceutical, pharmaceutical, and cosmetic industries seeking reliable, consistent bioactive ingredients. Our supply of Schisandrin CAS NO 7432-28-2 ensures stringent quality control from sourcing to delivery.

Application

• Nutraceutical & Dietary Supplements: A core ingredient in formulations targeting liver health, stress adaptation, and overall cellular antioxidant support.
• Pharmaceutical Intermediates: Used in the research and development of hepatoprotective drugs and neuroprotective agents.
• Cosmetic & Skincare Actives: Incorporated into anti-aging and protective skincare products for its antioxidant and potential anti-inflammatory benefits.
• Functional Food & Beverages: Added to health-focused food and drink products to enhance their functional profile.
• Traditional Medicine Standardization: Serves as a reference standard and active component in standardized herbal extracts.
• Research & Development: Used in biochemical, pharmacological, and clinical studies investigating its mechanisms and efficacy.

Basic Information

Product Name	Schisandrin
CAS No.	7432-28-2
Molecular Formula	C24H32O7
Molecular Weight	432.51 g/mol
Synonyms	Schizandrin; Wuweizi ester-A; Gomisin N; Schisandrin A; Schisandrol A; Schizandrol; Schisandra Lignan; (±)-Schisandrin
EINECS	Contact for details

Quality Control

Our Schisandrin is produced and tested under a strict quality management system. Each batch undergoes comprehensive analysis including identification, purity assay, and impurity profiling to ensure it meets the required specifications for your application. Certificates of Analysis (COA) documenting HPLC purity, residual solvents, and heavy metals are available upon request. We support compliance with relevant standards for nutraceutical and research-grade materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Identification (HPLC)	Retention time matches reference
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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