Description

Prunin CAS NO 529-55-5 is a high-purity flavonoid glycoside, specifically naringenin 7-O-glucoside, valued for its role as a key intermediate in biochemical pathways and its inherent bioactive properties. This compound is crucial for research and development in the nutraceutical and pharmaceutical sectors, where precise chemical structure and purity are paramount. It is primarily sought by manufacturers and R&D laboratories focused on developing functional ingredients, natural health products, and advanced therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a critical starting material or precursor in the synthesis of more complex therapeutic agents and drug candidates.
• Nutraceutical & Dietary Supplement Formulation: Incorporated into health supplements for its potential antioxidant and bioflavonoid properties.
• Biochemical & Metabolic Research: Used as a standard or reagent in studies investigating flavonoid metabolism, enzyme activity, and biosynthetic pathways.
• Cosmeceutical Ingredients: Applied in the development of advanced skincare products for its potential anti-inflammatory and skin-protective benefits.
• Food & Beverage Fortification: Employed as a natural functional ingredient to enhance the nutritional profile of health-focused food products.
• Analytical Reference Standard: Utilized in quality control laboratories for HPLC, LC-MS, or other analytical methods to identify and quantify related compounds.

Basic Information

Product Name	Prunin
CAS No.	529-55-5
Molecular Formula	C21H22O10
Molecular Weight	434.39 g/mol
Synonyms	Naringenin 7-O-glucoside; Naringenin 7-O-β-D-glucopyranoside; Naringenin-7-glucoside; Isosakuranetin 7-rhamnoglucoside; Prunetrin; Salipurposide; 4',5,7-Trihydroxyflavanone 7-glucoside; 5,7-Dihydroxy-2-(4-hydroxyphenyl)chroman-4-one 7-glucoside
EINECS	208-461-1

Quality Control

Our Prunin is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including identification by spectroscopic methods and purity determination by HPLC. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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