Description

Syringaresinol is a naturally occurring lignan compound, a dimeric phenylpropanoid known for its significant biological activity. This high-purity phytochemical is valued for its role as a key intermediate in research and development, particularly in the pharmaceutical and nutraceutical sectors. It is essential for researchers and manufacturers in the fields of life sciences, advanced material synthesis, and botanical extract standardization seeking a reliable, high-quality bioactive compound.

Application

• Pharmaceutical Research & Development: As a reference standard and active pharmaceutical ingredient (API) intermediate for investigating anti-inflammatory, antioxidant, and neuroprotective properties.
• Nutraceutical & Dietary Supplements: A key bioactive component in formulations targeting metabolic health, longevity, and natural wellness products.
• Cosmeceuticals: Incorporated into advanced skincare products for its potential anti-aging and skin-protective effects against environmental stressors.
• Biochemical & Life Science Research: Used as a tool compound in cell-based assays, enzyme inhibition studies, and signal pathway analysis.
• Botanical Extract Standardization: Serves as a certified reference marker compound for the quality control and standardization of plant-derived extracts (e.g., from *Eucommia ulmoides*, sesame, or certain grains).
• Chemical Synthesis: A versatile chiral building block for the synthesis of more complex natural product analogs and novel chemical entities.

Basic Information

Product Name	Syringaresinol
CAS No.	487-35-4
Molecular Formula	C22H26O8
Molecular Weight	418.44 g/mol
Synonyms	Syringaresinol; Lirioresinol B; (-)-Syringaresinol; d-Syringaresinol; Syringaresinol, (-)-; 4,4'-(1S,3aR,4S,6aR)-Tetrahydro-1H,3H-furo[3,4-c]furan-1,4-diyl)bis(2,6-dimethoxyphenol); Lignan F; Eleutheroside E
EINECS	207-658-6

Quality Control

Our Syringaresinol is produced and tested under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation via spectroscopic methods (IR, NMR, MS). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (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 (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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