Description

Galgravin is a naturally occurring lignan compound, identified by CAS No. 528-63-2, valued for its role as a key phytochemical intermediate and research standard. This compound is significant for its potential biological activities and utility in the synthesis of more complex natural product analogs. It is primarily sought by research institutions and manufacturers in the pharmaceutical, nutraceutical, and fine chemical sectors for development and analytical purposes.

Application

• Pharmaceutical Research: Used as a reference standard and intermediate in the study of lignans and their pharmacological properties.
• Natural Product Synthesis: Serves as a building block for the semi-synthesis of complex bioactive molecules and analogs.
• Biochemical Studies: Employed in assays to investigate antioxidant, anti-inflammatory, or other potential biological activities.
• Analytical Chemistry: Utilized as a high-purity standard for HPLC, LC-MS, or GC-MS method development and calibration.
• Nutraceutical Development: Incorporated into research for formulating standardized botanical extracts.

Basic Information

Product Name	Galgravin
CAS No.	528-63-2
Molecular Formula	C20H22O6
Molecular Weight	358.39 g/mol
Synonyms	Galgravin; 5'-Methoxy-3,4-methylenedioxy-2,4'-oxy-6,7-furanoflavan; 2-(3,4-Methylenedioxyphenyl)-5-methoxy-3,4-furano-8,9-dihydro-7H-benzocyclohepten-6-one; (2R,3R)-2,3-Dihydro-2-(3,4-methylenedioxyphenyl)-3-(methoxymethyl)-5-benzofurancarboxaldehyde; Aromatic lignan Galgravin
EINECS	Contact for details

Quality Control

Our Galgravin is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods and purity determination by chromatography. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
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.