Description

2-[2,3-Dihydro-7-Hydroxy-2-(4-Hydroxy-3-Methoxyphenyl)-3-(Hydroxymethyl)Benzofuran-5-Yl]-5,7-Dihydroxy-4H-1-Benzopyran-4-One is a high-purity, complex flavonoid lignan compound of significant interest in advanced research and development. This compound matters for its potential as a key pharmacological reference standard and a building block for novel bioactive molecules. It is primarily needed by pharmaceutical R&D teams, nutraceutical formulators, and academic research institutions focused on natural product chemistry and drug discovery.

Application

• Pharmaceutical Reference Standard: Used for the identification, purity assessment, and quantification in analytical method development for drug discovery pipelines.
• Bioactive Compound Research: Serves as a critical intermediate or lead compound in studies investigating antioxidant, anti-inflammatory, or neuroprotective activities.
• Nutraceutical Development: Employed in the formulation and standardization of high-value dietary supplements targeting specific health benefits.
• Academic & Clinical Research: Essential for in-vitro and in-vivo studies to elucidate metabolic pathways, bioavailability, and mechanism of action.
• Chemical Synthesis: Acts as a sophisticated precursor for the semi-synthesis of novel derivatives with enhanced or modified biological properties.
• Analytical Testing Services: Used by contract research organizations (CROs) and quality control labs as a certified reference material (CRM).

Basic Information

Product Name	2-[2,3-Dihydro-7-Hydroxy-2-(4-Hydroxy-3-Methoxyphenyl)-3-(Hydroxymethyl)Benzofuran-5-Yl]-5,7-Dihydroxy-4H-1-Benzopyran-4-One
CAS No.	55607-52-8
Molecular Formula	C25H20O10
Molecular Weight	480.42 g/mol
Synonyms	7-Hydroxymatairesinol; HMR; HMRlignan; 7-Hydroxy-(-)-matairesinol; (-)-7-Hydroxymatairesinol; 7-Hydroxy-(-)-7'-hydroxymatairesinol; 2-[2,3-Dihydro-7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-5-benzofuranyl]-5,7-dihydroxy-4H-1-benzopyran-4-one
EINECS	Contact for details

Quality Control

Every batch of our high-purity flavonoid lignan is produced under strict quality management and undergoes comprehensive analytical testing. We ensure compliance with relevant standards for research and development materials. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profiles as determined by HPLC, NMR, and MS. Our GMP-aligned processes guarantee traceability and batch-to-batch consistency for critical research applications.

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 easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon. Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

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	≤ 1.0%
Residue on Ignition	≤ 0.2%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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