Description

(-)-Arctigenin CAS NO 7770-78-7 is a high-purity, biologically active lignan compound derived from natural sources. This compound is valued for its significant research interest in the fields of pharmacology and nutraceuticals due to its studied biological properties. It serves as a critical reference standard and active ingredient for manufacturers in the pharmaceutical, dietary supplement, and advanced life science research sectors.

Application

• Pharmaceutical Reference Standard: Used as a certified standard for quality control and analytical method development in drug manufacturing and regulatory testing.
• Nutraceutical & Dietary Supplement Formulation: Incorporated as a key active ingredient in supplements targeting immune support and metabolic health.
• Biomedical & Life Science Research: Employed in in vitro and in vivo studies to investigate mechanisms of action related to inflammation, viral replication, and cellular signaling pathways.
• Cosmeceutical Development: Utilized in advanced skincare formulations for its potential antioxidant and anti-inflammatory benefits.
• Preclinical Drug Development: Serves as a lead compound or intermediate in the synthesis and screening of new therapeutic agents.

Basic Information

Product Name	(-)-Arctigenin
CAS No.	7770-78-7
Molecular Formula	C21H24O6
Molecular Weight	372.41 g/mol
Synonyms	Arctigenin; (-)-Arctigenin; Arctigenine; (8R,8'R)-4,4'-Dihydroxy-3,3'-dimethoxy-7,9':7',9-diepoxylignan; L-Arctigenin; NSC 315527; Arctigenin (L-); Arctiin aglycone
EINECS	Contact for details

Quality Control

Our (-)-Arctigenin is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and production. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

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

Specification

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