Description

Eriodictyol 7-Glucuronide is a specific flavonoid glucuronide metabolite, identified by CAS NO 133360-47-1. This compound is of significant interest for its role as a key biomarker and active metabolite derived from dietary flavonoids like eriodictyol. It is primarily sought by research institutions and manufacturers in the nutraceutical, pharmaceutical, and analytical reference standard sectors for studies on bioavailability, metabolism, and bioactivity.

Application

• Pharmaceutical Research: Used as a reference standard in pharmacokinetic and metabolic studies to quantify flavonoid absorption and distribution.
• Nutraceutical Development: Serves as a marker compound for standardizing botanical extracts and validating the bioavailability of flavonoid-based supplements.
• Analytical Chemistry: Employed as a high-purity calibrant in HPLC, LC-MS, and other analytical methods for accurate compound identification and quantification.
• Biochemical Research: Investigated for its potential antioxidant, anti-inflammatory, and other biological activities in in vitro and cellular assays.
• Cosmeceutical Formulation: Explored as a bioactive ingredient in skincare products for its potential protective effects against oxidative stress.

Basic Information

Product Name	Eriodictyol 7-Glucuronide
CAS No.	133360-47-1
Molecular Formula	C22H20O13
Molecular Weight	492.39 g/mol
Synonyms	Eriodictyol 7-O-β-D-Glucuronide; 3',4',5,7-Tetrahydroxyflavanone 7-glucuronide; 5,7,3',4'-Tetrahydroxyflavanone 7-O-β-D-glucopyranosiduronic acid; Eriodictyol-7-O-glucuronide; Eriodictyol 7-O-glucuronide
EINECS	Contact for details

Quality Control

Our Eriodictyol 7-Glucuronide is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (UV, MS). We provide Certificates of Analysis (COA) with detailed specifications for all critical parameters, ensuring consistency and reliability for your research and development needs.

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 sealed after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (UV)	Conforms to reference standard
Purity (HPLC)	≥95.0%
Water Content (KF)	≤5.0%
Residue on Ignition	≤0.5%

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