Description

Gomisin J CAS NO 66280-25-9 is a bioactive lignan compound isolated from the fruit of *Schisandra chinensis*. This natural product is of significant interest for its potential pharmacological properties and serves as a key reference standard in research and development. It is primarily sought after by professionals in the pharmaceutical, nutraceutical, and academic research sectors for applications in drug discovery, phytochemical analysis, and quality control of botanical extracts.

Application

• Pharmaceutical research as a reference standard for analytical method development and validation.
• Bioactivity screening for evaluating potential anti-inflammatory, hepatoprotective, or neuroprotective effects.
• Quality control and standardization of Schisandra chinensis (Wu Wei Zi) extracts and related herbal products.
• Isolation and purification studies in natural product chemistry and phytochemistry.
• Use as a chemical marker in the authentication and potency assessment of botanical raw materials.
• Investigational use in metabolic and pharmacokinetic studies.

Basic Information

Product Name	Gomisin J
CAS No.	66280-25-9
Molecular Formula	C28H34O9
Molecular Weight	514.57 g/mol
Synonyms	Gomisin J; Schisandrin J; Wuweizisu J; Schisantherin J; (1R,2S,5S,6R,10S,13R,14S)-5,6,14-Trihydroxy-1,2,13-trimethoxy-4,7,12,15-tetramethyl-16-oxatetracyclo[7.7.0.0²,⁷.0¹⁰,¹⁵]hexadeca-4,11-dien-3-one; (+)-Gomisin J; Lignan F4
EINECS	Contact for details

Quality Control

Our Gomisin J is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods (NMR, MS) for structural confirmation, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

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 accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (IR)	Spectrum matches reference
Purity (HPLC)	≥95.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%

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