Description

7,4'-Di-o-Methyleriodictyol is a specific methylated derivative of the flavonoid eriodictyol. This compound is valued for its role as a key intermediate and reference standard in pharmaceutical and nutraceutical research, particularly in the study of bioactive natural products. It is primarily sought by research institutions and manufacturers in the life sciences sector for applications in drug discovery, analytical method development, and the synthesis of more complex flavonoid analogs.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of flavonoid content in drug formulations and herbal extracts via HPLC or LC-MS.
• Biochemical Research: Serves as a critical intermediate or probe in studies investigating the structure-activity relationships (SAR) of flavonoids, including their antioxidant, anti-inflammatory, or metabolic effects.
• Nutraceutical Development: Employed in the research and quality control of advanced dietary supplements and functional foods that leverage flavonoid bioactivity.
• Organic Synthesis: Acts as a specialized building block for the chemical synthesis of novel flavonoid derivatives with potential enhanced biological properties.
• Cosmeceutical Research: Investigated for potential application in advanced skincare formulations targeting oxidative stress and inflammation.

Basic Information

Product Name	7,4'-Di-o-Methyleriodictyol
CAS No.	28590-40-1
Molecular Formula	C₁₈H₁₆O₇
Molecular Weight	344.32 g/mol
Synonyms	7,4'-Di-O-Methyleriodictyol; 3',5,7-Trihydroxy-4',7-dimethoxyflavanone; 5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxychroman-4-one; Eriodictyol 7,4'-dimethyl ether; NSC 407332
EINECS	Contact for details

Quality Control

Our 7,4'-Di-o-Methyleriodictyol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, MS), to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment and is available upon request.

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	Off-white to light yellow 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.