Description

Isosakuranetin is a naturally occurring O-methylated flavanone, a subclass of flavonoids known for their diverse biological activities. This compound is valued for its role as a key reference standard and active ingredient in research and development. It serves critical functions in the pharmaceutical, nutraceutical, and cosmetic industries, particularly in studies focused on antioxidant, anti-inflammatory, and metabolic regulation. Our supply of Isosakuranetin CAS NO 480-43-3 ensures high purity and batch-to-batch consistency for demanding industrial and research applications.

Application

• Pharmaceutical Reference Standard: Used as a high-purity calibrant in analytical methods (HPLC, LC-MS) for quality control of herbal extracts and finished products.
• Nutraceutical Ingredient: Incorporated into dietary supplements for its potential bioactive properties, contributing to product efficacy and standardization.
• Cosmetic Actives: Formulated into skincare products for its antioxidant potential, helping to protect skin from environmental stressors.
• Biochemical Research: Serves as a crucial tool in life science research for studying flavonoid metabolism, enzyme interactions, and cellular signaling pathways.
• Food & Beverage Fortification: Used in functional foods and beverages to enhance nutritional profiles with natural flavonoid content.
• Academic & Industrial R&D: A fundamental compound for synthetic chemistry, medicinal chemistry, and pharmacological screening programs.

Basic Information

Product Name	Isosakuranetin
CAS No.	480-43-3
Molecular Formula	C16H14O5
Molecular Weight	286.28 g/mol
Synonyms	5,7-Dihydroxy-4'-methoxyflavanone; 4'-Methylnaringenin; 4'-O-Methylnaringenin; 5,7-Dihydroxy-4'-methoxy-2,3-dihydroflavone; Sakuranetin 4'-methyl ether; Isosakuranetin (7-O-Methyl Eriodictyol)
EINECS	207-548-7

Quality Control

Our Isosakuranetin is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation (IR, NMR). We provide comprehensive Certificates of Analysis (COA) detailing all specifications, ensuring traceability and compliance with relevant standards for research and industrial use. Our quality commitment supports your needs for reliable and consistent raw material sourcing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed in a low-humidity environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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