Description

Gomisin A CAS NO 58546-54-6 is a bioactive lignan compound isolated from the fruit of *Schisandra chinensis*. This compound is of significant interest for its potential pharmacological properties, including hepatoprotective and anti-inflammatory activities. It is primarily sought by research institutions and pharmaceutical companies engaged in natural product research, drug discovery, and the development of nutraceuticals.

Application

• Pharmaceutical Research: A key reference standard and active pharmaceutical ingredient (API) intermediate for investigating hepatoprotective, anti-cancer, and neuroprotective agents.
• Nutraceutical & Dietary Supplement Formulation: Used in the development of high-end herbal supplements targeting liver health and antioxidant support.
• Academic & Biomedical Research: Serves as a critical tool for in vitro and in vivo studies to elucidate mechanisms of action and biological pathways.
• Cosmeceutical Development: Incorporated into skincare formulations for its potential anti-inflammatory and anti-aging properties.
• Quality Control & Standardization: Acts as a certified reference material (CRM) for the HPLC/LC-MS analysis and standardization of *Schisandra chinensis* extracts and related products.

Basic Information

Product Name	Gomisin A
CAS No.	58546-54-6
Molecular Formula	C23H28O6
Molecular Weight	400.47 g/mol
Synonyms	Gomisin A; Schisandrol B; Wuweizisu B; Schizandrol B; Gomisin-A; (+)-Gomisin A; (7S,8R)-4,7-Dihydroxy-3-methoxy-8-methyl-1,2-methylenedioxy-5,6,7,8-tetrahydro-2H-naphtho[1,2-b]furan-2-one
EINECS	Contact for details

Quality Control

Our Gomisin A is produced under strict quality management protocols. Each batch is subjected to comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods (IR, NMR, MS) for structural confirmation, to ensure it meets the stringent requirements of research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

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	≤0.2%
Heavy Metals	≤20 ppm

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