Description

Gomisin M2 CAS NO 82425-45-4 is a high-purity, bioactive lignan compound isolated from the fruit of *Schisandra chinensis*. This compound is of significant interest for its role as a key chemical marker and active pharmaceutical ingredient (API) intermediate in the development of standardized botanical extracts and modern therapeutics. It is primarily sought by manufacturers in the pharmaceutical, nutraceutical, and advanced research sectors for applications requiring precise standardization and proven bioactivity.

Application

• Pharmaceutical Intermediate: Serves as a critical starting material or reference standard in the synthesis and quality control of complex APIs targeting liver health and neurological function.
• Nutraceutical Standardization: Used as a certified reference compound to standardize and quantify the active lignan content in Schisandra chinensis (Wu Wei Zi) extracts for dietary supplements.
• Biochemical Research: Employed in in vitro and in vivo studies to investigate mechanisms of action related to hepatoprotection, anti-inflammatory, and antioxidant pathways.
• Analytical Reference Standard: Essential for HPLC, LC-MS, and other analytical methods to ensure the identity, purity, and potency of botanical raw materials and finished products.
• Cosmeceutical Development: Incorporated into advanced skincare formulations for its potential antioxidant and anti-aging properties.

Basic Information

Product Name	Gomisin M2
CAS No.	82425-45-4
Molecular Formula	C23H28O7
Molecular Weight	416.47 g/mol
Synonyms	Gomisin M2; Schisantherin M2; (+)-Gomisin M2; Wuweizisu M2; Angeloylgomisin Q; (6S,7R)-6,7-Dimethyl-5,6,7,8-tetrahydro-1,2,3,12-tetramethoxy-6,7-methylenedioxybenzo[a]anthracen-10-one
EINECS	Contact for details

Quality Control

Our Gomisin M2 is produced under strict quality management systems to ensure batch-to-batch consistency and traceability. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, MS). We provide full Certificates of Analysis (COA) detailing all specifications. Our quality commitment aligns with the standards required for pharmaceutical and nutraceutical ingredient development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is light-sensitive (store away from light) and hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed in a low-humidity environment.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥98.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals	≤20 ppm
Solvent Residues	Complies with ICH guidelines

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