Description

Leachianone E CAS NO 99217-63-7 is a specialized flavonoid-derived compound of significant interest in advanced research and development. This high-purity chemical serves as a critical intermediate and reference standard for pharmaceutical and nutraceutical innovation. It is primarily sought by research institutions and manufacturers in the life sciences sector for its potential bioactivity.

Application

• Pharmaceutical Research: Acts as a key intermediate or reference standard in the synthesis and development of novel therapeutic agents.
• Bioactivity Screening: Used in high-throughput assays to evaluate potential antioxidant, anti-inflammatory, or other pharmacological properties.
• Natural Product Chemistry: Serves as a purified marker compound for the standardization and quality control of botanical extracts.
• Academic & Institutional Research: Employed in university and contract research organization (CRO) laboratories for mechanistic studies and pathway analysis.
• Nutraceutical Development: Investigated as a potential active ingredient for advanced dietary supplement formulations.
• Chemical Synthesis: Utilized as a building block for the preparation of more complex flavonoid analogs and derivatives.

Basic Information

Item	Detail
Product Name	Leachianone E
CAS No.	99217-63-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Leachianone E; 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-methoxy-4H-chromen-4-one (tentative IUPAC); 3'-O-Methyltaxifolin; Flavonoid LE; 5,7,3',4'-Tetrahydroxy-3-methoxyflavanone; Dihydroquercetin 3'-methyl ether
EINECS	Contact for details

Quality Control

Our Leachianone E is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support compliance with relevant research and development standards.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 95%
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.