Description

(+)-Syringaresinol CAS NO 21453-69-0 is a high-purity, naturally occurring lignan compound, recognized for its significant biological activity and role as a key phytochemical marker. This compound is valued for its potent antioxidant and anti-inflammatory properties, making it a critical intermediate and reference standard for research and development. It is essential for pharmaceutical, nutraceutical, and advanced material science industries seeking bioactive natural products for therapeutic and functional applications.

Application

• Pharmaceutical Research & Development: Serves as a reference standard and active pharmaceutical ingredient (API) intermediate for developing anti-inflammatory, neuroprotective, and cardioprotective drugs.
• Nutraceutical & Dietary Supplements: Used as a key bioactive component in formulations targeting oxidative stress and promoting metabolic health.
• Cosmeceuticals: Incorporated into advanced skincare products for its antioxidant properties to combat skin aging and environmental damage.
• Biochemical & Life Science Research: Employed as a tool compound in pharmacological studies to investigate signaling pathways related to its biological activities.
• Natural Product Standardization: Acts as a quantitative and qualitative marker for the quality control of herbal extracts and traditional medicines containing syringaresinol.
• Functional Food & Beverage: Potential application as a natural additive to enhance the health-promoting value of food products.

Basic Information

Product Name	(+)-Syringaresinol
CAS No.	21453-69-0
Molecular Formula	C22H26O8
Molecular Weight	418.44 g/mol
Synonyms	(+)-Syringaresinol; Syringaresinol; Lirioresinol B; (-)-Syringaresinol (enantiomer); 4,4'-(Tetrahydro-1H,3H-furo[3,4-c]furan-1,4-diyl)bis(2,6-dimethoxyphenol); Lignan F; Eleutheroside E; Acanthoside B
EINECS	Contact for details

Quality Control

Our (+)-Syringaresinol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and commercial applications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability, consistency, and compliance with your 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 under appropriate conditions to maintain stability.

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	≤ 1.0%
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.