Description

Taiwanin A CAS NO 4650-68-4 is a naturally occurring lignan compound, a member of the dibenzylbutyrolactone class, valued for its distinct biological and chemical properties. This compound is of significant interest in research and development for its potential as a lead structure in various applications. It is primarily sought by professionals in the pharmaceutical, biotechnology, and advanced materials sectors for use in biochemical research, pharmacological studies, and as a reference standard.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or reference standard in the discovery and study of new therapeutic agents, particularly for anti-inflammatory, anticancer, and antiviral research.
• Biochemical Assays: Used as a precise analytical standard in high-performance liquid chromatography (HPLC) and mass spectrometry (MS) for method development and quality control in laboratories.
• Natural Product Chemistry: Acts as a model compound in the synthesis and structural elucidation of complex lignans and related natural products.
• Academic & Institutional Research: Employed in university and institutional labs for fundamental studies on plant-derived metabolites, biosynthesis pathways, and structure-activity relationships (SAR).
• Cosmeceutical Ingredient Research: Investigated for potential applications in advanced skincare formulations due to its natural origin and bioactive profile.

Basic Information

Product Name	Taiwanin A
CAS No.	4650-68-4
Molecular Formula	C₂₁H₂₂O₇
Molecular Weight	386.40 g/mol
Synonyms	Taiwanin A; (-)-Taiwanin A; (8R,8'R)-4,4'-Dihydroxy-3,3'-dimethoxy-9,9'-epoxylignano-9,9'-lactone; NSC 350380; Lignan F; Taiwanin; Arctigenin methyl ether derivative
EINECS	Contact for details

Quality Control

Our Taiwanin A is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as identity, purity, and impurity profiles. We support research and industrial applications requiring reliable and traceable reference materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This 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
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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