Description

4H-1-Benzopyran-4-one, 2-[4-(β-D-glucopyranosyloxy)phenyl]-5-hydroxy-3-[[2-O-[5-O-[3-(4-hydroxy-3-methoxyphenyl)-1-oxo-2-propenyl]-D-apio-β-D-furanosyl]-β-D-glucopyranosyl]oxy]-7-methoxy- (9CI) is a complex, high-purity flavonoid glycoside of significant interest in advanced research and development. This compound matters for its potential as a key reference standard and bioactive precursor in the development of novel nutraceuticals and pharmaceuticals. It is primarily needed by R&D laboratories, analytical service providers, and manufacturers in the life sciences sector seeking highly characterized natural product derivatives for their projects.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the identification, purity assessment, and quantification of related flavonoid compounds in drug discovery and quality control laboratories.
• Nutraceutical Research: Serves as a key intermediate or active ingredient in research focused on developing advanced dietary supplements with targeted health benefits.
• Biochemical Research: Employed in enzymatic and metabolic pathway studies to investigate the bioavailability, metabolism, and biological activity of complex plant-derived glycosides.
• Analytical Chemistry: Utilized as a high-purity standard for method development and validation in chromatographic techniques like HPLC and LC-MS for natural product analysis.
• Cosmeceutical Development: Investigated for potential applications in premium skincare formulations due to the antioxidant properties associated with its flavonoid core structure.

Basic Information

Product Name	4H-1-Benzopyran-4-one, 2-[4-(β-D-glucopyranosyloxy)phenyl]-5-hydroxy-3-[[2-O-[5-O-[3-(4-hydroxy-3-methoxyphenyl)-1-oxo-2-propenyl]-D-apio-β-D-furanosyl]-β-D-glucopyranosyl]oxy]-7-methoxy- (9CI)
CAS No.	142473-98-1
Molecular Formula	C42H46O22
Molecular Weight	902.81 g/mol
Synonyms	Quercetin 3-O-[2''-O-(5'''-O-feruloyl)-apiofuranosyl]-7-O-glucoside; Quercetin 3-O-[2''-O-(5'''-O-feruloyl)-apiofuranosyl]-7-O-β-D-glucopyranoside; Flavonoid glycoside (feruloylated); Acylated flavonoid glucoside; Complex quercetin derivative; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our production of this high-value compound adheres to strict quality management protocols. Each batch undergoes comprehensive analytical characterization using techniques including HPLC, LC-MS, and NMR to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting critical parameters such as assay purity, related substance profile, and residual solvents. We support compliance with ICH guidelines for stability and method validation, making this material suitable for demanding research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥95.0%
Related Substances (HPLC)	Total impurities ≤5.0%
Loss on Drying	≤2.0%
Residual Solvents (GC)	Complies with ICH Q3C

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