Description

Schisantherin A is a high-purity, bioactive lignan compound isolated from the traditional medicinal plant *Schisandra chinensis*. This natural product is valued for its significant pharmacological potential and serves as a critical reference standard and active ingredient. It is primarily sought by research institutions and manufacturers in the pharmaceutical, nutraceutical, and cosmeceutical industries for product development and quality control. Our supply ensures consistent quality and reliable availability for your critical projects.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the identification, assay, and purity testing of herbal extracts and finished products in quality control laboratories.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a key starting material or intermediate in the research and development of novel therapeutic agents targeting liver health and neurological functions.
• Nutraceutical Formulation: Incorporated into dietary supplements and health products for its purported antioxidant and adaptogenic properties, leveraging its natural origin.
• Cosmeceutical Research: Investigated for potential applications in skincare formulations for its antioxidant activity, which may help protect skin from environmental stressors.
• Biochemical & Pharmacological Research: Utilized in in vitro and in vivo studies to elucidate mechanisms of action, pharmacokinetics, and structure-activity relationships.
• Herbal Extract Standardization: Essential for standardizing Schisandra chinensis (Wu Wei Zi) extracts to ensure consistent potency and efficacy in final products.

Basic Information

Product Name	Schisantherin A
CAS No.	82042-38-4
Molecular Formula	C30H32O9
Molecular Weight	536.57 g/mol
Synonyms	Gomisin C; Schizantherin A; Wuweizisu C; Schisandrin C; Schisantherin; Schisandra Lignan C; (+)-Schisantherin A; (7S,8R)-4,7-Dihydroxy-3,5-dimethoxy-8,3',4'-methylenedioxy-2,7'-cyclolignan
EINECS	Contact for details

Quality Control

Every batch of our Schisantherin A is produced and analyzed under strict quality management protocols. We provide comprehensive analytical data to support your regulatory and research requirements. A detailed Certificate of Analysis (COA) is supplied with each shipment, documenting identity, purity, and impurity profiles as determined by advanced chromatographic and spectroscopic methods.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥98.0%
Loss on Drying	≤1.0%
Residue on Ignition	≤0.2%
Heavy Metals	≤20 ppm
Solvent Residues	Meets ICH guidelines

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