Description

Corchorusin D is a specialized bioactive compound belonging to the class of lignans, isolated from natural sources. This high-purity compound is valued for its significant role in advanced pharmaceutical research and development, particularly in the study of biological pathways and therapeutic potential. It serves as a critical reference standard and intermediate for researchers and manufacturers in the pharmaceutical, biotechnology, and nutraceutical industries seeking consistent, high-quality materials for their projects.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the qualitative and quantitative analysis of herbal extracts and finished products in quality control laboratories.
• Bioactivity Research: Serves as a key investigational compound in pharmacological studies targeting specific enzymes, receptors, or cellular mechanisms.
• Natural Product Isolation & Synthesis: Acts as a benchmark for the extraction, purification, and chemical synthesis of related lignan compounds.
• Nutraceutical Development: Employed in the formulation and standardization of high-end dietary supplements where precise bioactive content is required.
• Academic Research: Utilized in university and institutional labs for studies in phytochemistry, pharmacology, and molecular biology.

Basic Information

Product Name	Corchorusin D
CAS No.	108886-04-0
Molecular Formula	C20H18O9
Molecular Weight	402.35 g/mol
Synonyms	Corchorusin D; (7'R,8'R)-4,4',9'-Trihydroxy-3,3',5-trimethoxy-2,7'-cyclolignan-7,9-dione; 2,7'-Cyclolignan-7,9-dione, 4,4',9'-trihydroxy-3,3',5-trimethoxy-, (7'R,8'R)-; Lignan from Corchorus capsularis
EINECS	Contact for details

Quality Control

Our Corchorusin D is produced under strict quality management protocols. Each batch is subjected to comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure it meets the stringent requirements for 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

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	≤ 2.0%
Residue on Ignition	≤ 0.1%

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