Description

Kadsurenin D CAS NO 140669-89-2 is a specialized, high-purity natural product compound isolated from the *Kadsura* genus of plants. This compound matters as a valuable biochemical tool and research standard for investigating complex biological pathways, particularly those related to platelet-activating factor (PAF) antagonism and inflammation. It is needed by pharmaceutical R&D laboratories, academic research institutions, and biotechnology companies engaged in drug discovery and phytochemical analysis.

Application

• Biochemical Research Standard: Used as a high-purity reference compound for analytical method development and validation in natural product chemistry.
• Pharmacological Studies: Serves as a key investigative tool in *in vitro* and *in vivo* studies targeting PAF receptor-mediated pathways.
• Drug Discovery & Lead Optimization: Acts as a structural scaffold or a comparative compound for the synthesis and evaluation of novel anti-inflammatory agents.
• Phytochemical Analysis: Employed as a marker compound for the quality control and standardization of botanical extracts derived from *Kadsura* species.
• Academic Research: Utilized in university and institutional labs for fundamental research into lignan biosynthesis and bioactivity.

Basic Information

Product Name	Kadsurenin D
CAS No.	140669-89-2
Molecular Formula	C20H20O6
Molecular Weight	356.37 g/mol
Synonyms	Kadsurenin D; (-)-Kadsurenin D; Kadsurenin D (PAF antagonist); Lignan F; (7R,8S,7'R,8'S)-4,4',9-Trihydroxy-3,3',5-trimethoxy-7,7'-epoxylignan; PAF Antagonist Lignan
EINECS	Contact for details

Quality Control

Our Kadsurenin D is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot undergoes comprehensive analytical characterization, including HPLC for purity determination and spectroscopic methods (NMR, MS) for structural confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing at -20°C under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
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.