Description

(+)-Galbacin CAS NO 528-64-3 is a high-purity, naturally occurring lignan compound, specifically the (+)-enantiomer of galbacin. This compound is valued for its role as a key chemical intermediate and a reference standard in analytical and research applications. It is primarily sought after by manufacturers and researchers in the pharmaceutical, nutraceutical, and fine chemical industries for its bioactive properties and structural utility.

Application

• Pharmaceutical Research: Serves as a crucial reference standard and building block in the synthesis and development of novel therapeutic agents.
• Natural Product Chemistry: Used as a pure analytical standard for the identification and quantification of lignans in complex botanical extracts.
• Bioactive Compound Studies: Employed in pharmacological research to investigate its potential antioxidant, anti-inflammatory, or other biological activities.
• Fine Chemical Synthesis: Acts as a chiral intermediate or precursor in the multi-step synthesis of more complex, high-value chemical entities.
• Quality Control Laboratories: Essential for method development and validation in QC/QA protocols for herbal and dietary supplement products.
• Academic Research: Used in university and institutional labs for studies in organic chemistry, phytochemistry, and drug discovery.

Basic Information

Product Name	(+)-Galbacin
CAS No.	528-64-3
Molecular Formula	C20H20O6
Molecular Weight	356.37 g/mol
Synonyms	(+)-Galbacin; Galbacin; (3R,4R)-3,4-Bis(3,4-dimethoxybenzyl)tetrahydrofuran; (3R,4R)-3,4-Bis[(3,4-dimethoxyphenyl)methyl]oxolane; Lignan F; Fargesin isomer; 1,2-Bis(3,4-dimethoxyphenyl)-3,4-dimethyltetrahydrofuran (relative configuration); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our (+)-Galbacin is produced and handled under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, enantiomeric excess, and impurity profiles to meet the stringent requirements of research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (typically 15-25°C). Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Purity	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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