Description

Kadsurin A CAS NO 99340-07-5 is a high-purity, bioactive lignan compound isolated from the *Kadsura* genus of plants. This specialized phytochemical is valued for its potential as a key reference standard and research material in the development of novel therapeutic agents. It is primarily sought by research institutions and pharmaceutical companies engaged in pharmacological studies, natural product chemistry, and the development of nutraceuticals.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the identification, purity assessment, and quantification of Kadsurin A in raw materials and finished products.
• Biomedical Research: Serves as a critical tool for in vitro and in vivo studies investigating anti-inflammatory, antioxidant, and hepatoprotective activities.
• Natural Product Isolation & Analysis: Essential for the isolation, purification, and structural elucidation of related compounds in botanical extracts.
• Nutraceutical & Cosmetic Ingredient Research: Investigated for potential incorporation into advanced dietary supplements and cosmeceutical formulations targeting cellular health.
• Quality Control Laboratories: Employed in analytical method development and validation (e.g., HPLC, LC-MS) to ensure the consistency and authenticity of plant-derived ingredients.

Basic Information

Item	Detail
Product Name	Kadsurin A
CAS No.	99340-07-5
Molecular Formula	C23H28O7
Molecular Weight	416.47 g/mol
Synonyms	Kadsurin A; (-)-Kadsurin A; Lignan F; Schisantherin F; (7S,8R,7'R,8'R)-3,4:3',4'-Bis(methylenedioxy)-5,5'-dimethoxy-7,7'-epoxylignan-9,9'-diol; Kadsuranin
EINECS	Contact for details

Quality Control

Our Kadsurin A is produced under strict quality management protocols. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR, MS). We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring traceability and compliance with research-grade specifications. Certificates are available upon request.

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 corresponds to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.2%
Heavy Metals	≤ 20 ppm

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