Description

Eriodictyol 7-o-Methylglucuronide is a specific flavonoid glucuronide derivative, a compound of significant interest in advanced biochemical research and development. Its value lies in its role as a key metabolite and reference standard for studying the bioavailability, metabolism, and biological activity of the parent flavonoid, eriodictyol. This high-purity compound is essential for researchers and formulators in the pharmaceutical, nutraceutical, and cosmeceutical industries who require well-characterized bioactive molecules for analytical, preclinical, and product development work.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for quantitative analysis in pharmacokinetic and metabolomic studies.
• Bioavailability & Metabolism Research: Serves as a critical metabolite marker to investigate the absorption and biotransformation pathways of eriodictyol in vivo.
• Nutraceutical Ingredient Analysis: Employed in the quality control and standardization of herbal extracts and dietary supplements containing citrus or other eriodictyol-rich botanicals.
• Cosmeceutical R&D: Investigated for its potential skin benefits, including antioxidant and anti-inflammatory properties, in advanced cosmetic formulations.
• Biochemical Reagent: Utilized in enzymatic assays and as a substrate or inhibitor in studies of glucuronidation enzymes (UGTs).
• Academic Research: A vital tool for universities and research institutes studying flavonoid chemistry, natural product biosynthesis, and structure-activity relationships.

Basic Information

Product Name	Eriodictyol 7-o-Methylglucuronide
CAS No.	133360-42-6
Molecular Formula	C22H22O12
Molecular Weight	478.40 g/mol
Synonyms	Eriodictyol 7-O-β-D-Methylglucuronide; 5,7,3',4'-Tetrahydroxyflavanone 7-O-methylglucuronide; Eriodictyol-7-methylglucuronide; 7-O-Methylglucuronyl eriodictyol; (2S)-5,7-Dihydroxy-2-(3,4-dihydroxyphenyl)-4-oxo-3,4-dihydro-2H-chromen-7-yl methyl β-D-glucopyranosiduronate
EINECS	Contact for details

Quality Control

Our Eriodictyol 7-o-Methylglucuronide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via MS and NMR, to ensure it meets the exacting standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting purity, assay results, and chromatographic data.

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) and should be handled in a low-humidity environment to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to structure
Purity (HPLC)	≥95%
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.