Description

Niranthin is a naturally occurring lignan compound, identified by CAS NO 50656-77-4, valued for its unique biological and chemical properties. This compound is of significant interest in advanced research and development due to its potential as a key intermediate or active pharmaceutical ingredient (API). It serves critical roles for manufacturers and research institutions in the pharmaceutical, nutraceutical, and life science sectors seeking high-purity botanical extracts and specialized organic intermediates.

Application

• Pharmaceutical Research: Serves as a key intermediate or reference standard in the development of new therapeutic agents, particularly in oncology and metabolic disease research.
• Nutraceutical Formulation: Used as a bioactive ingredient in dietary supplements targeting antioxidant and anti-inflammatory support.
• Life Science Studies: Employed as a biochemical tool in academic and industrial research to study lignan pathways and biological mechanisms.
• Cosmeceutical Development: Incorporated into advanced skincare formulations for its potential protective and reparative properties.
• Chemical Synthesis: Acts as a sophisticated chiral building block for the synthesis of complex natural product analogs and novel chemical entities.

Basic Information

Product Name	Niranthin
CAS No.	50656-77-4
Molecular Formula	C20H18O6
Molecular Weight	354.35 g/mol
Synonyms	Niranthin; Justicidin B; 6-Hydroxyjusticidin B; 5'-Demethoxyjusticidin B; (-)-Niranthin; (7'R,8'R,8R)-4,4',5,5'-Tetramethoxy-3,3'-methylenebis(2H,7'H-furo[3,2-c:2',3'-g][2]benzoxepin)-6,6'(7H,8H)-dione; Taiwaniaquinol B
EINECS	Contact for details

Quality Control

Our Niranthin is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles, typically determined by advanced chromatographic methods like HPLC. We support research and commercial projects requiring materials that meet stringent specifications for pharmaceutical and nutraceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to pale yellow 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	≤ 20 ppm

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