Description

Schisanlignone A is a bioactive lignan compound isolated from the *Schisandra* genus of plants. This compound is of significant interest for its potential pharmacological properties and serves as a key reference standard in analytical and research settings. It is primarily utilized by researchers and manufacturers in the pharmaceutical, nutraceutical, and phytochemical industries for drug discovery, quality control, and biochemical studies.

Application

• Pharmaceutical Reference Standard: Used for the identification, assay, and purity testing of herbal extracts and finished products in quality control laboratories.
• Biochemical Research: Serves as a key intermediate or target molecule in studies investigating the biological activities of lignans, including antioxidant and hepatoprotective effects.
• Natural Product Isolation & Synthesis: Acts as a pure benchmark for the development of extraction protocols or as a target for synthetic organic chemistry routes.
• Nutraceutical Development: Employed in the formulation and standardization of high-value botanical supplements, particularly those derived from *Schisandra* species.
• Academic Research: Used in university and institutional labs for pharmacological screening, metabolic pathway studies, and structure-activity relationship (SAR) analysis.

Basic Information

Product Name	Schisanlignone A
CAS No.	135557-67-4
Molecular Formula	C23H28O6
Molecular Weight	400.47 g/mol
Synonyms	Schisanlignan A; Schisanlignone A; (+)-Schisanlignone A; Schisandra Lignan A; (7S,8R)-4,7-Dihydroxy-3,5-dimethoxy-8,3',4'-trihydroxy-7',8'-dihydro-8,3'-neolignan; Lignan from Schisandra sphenanthera
EINECS	Contact for details

Quality Control

Our Schisanlignone A is produced under strict quality management protocols. Each batch is characterized and tested using advanced analytical techniques including HPLC, NMR, and MS to ensure high purity and structural identity. A comprehensive Certificate of Analysis (COA) detailing purity, related substances, and analytical results is provided with every shipment to support your research and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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