Description

4H-1-Benzopyran-4-one, 3-((6-deoxy-3-O-β-D-galactopyranosyl-α-L-mannopyranosyl)oxy)-7-(β-D-glucopyranosyloxy)-5-hydroxy-2-(4-methoxyphenyl)-8-(3-methyl-2-butenyl)- is a complex flavonoid glycoside of significant interest in advanced biochemical research and development. This compound matters for its potential as a high-value reference standard and a key intermediate in the synthesis of specialized bioactive molecules. It is primarily needed by research institutions, pharmaceutical developers, and nutraceutical companies focused on exploring natural product derivatives and their therapeutic applications.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for analytical method development, validation, and quality control in drug discovery pipelines.
• Biochemical Research: Serves as a crucial intermediate or substrate in enzymatic studies and metabolic pathway investigations related to flavonoid biosynthesis.
• Natural Product Synthesis: Acts as a building block for the semi-synthesis of novel flavonoid derivatives with targeted biological activities.
• Nutraceutical Development: Investigated for its potential application as a marker compound or active ingredient in standardized botanical extracts.
• Academic Research: Utilized in universities and research institutes for studies in phytochemistry, pharmacology, and structural biology.

Basic Information

Item	Details
Product Name	4H-1-Benzopyran-4-one, 3-((6-deoxy-3-O-β-D-galactopyranosyl-α-L-mannopyranosyl)oxy)-7-(β-D-glucopyranosyloxy)-5-hydroxy-2-(4-methoxyphenyl)-8-(3-methyl-2-butenyl)-
CAS No.	128988-53-4
Molecular Formula	C₄₃H₅₆O₂₁
Molecular Weight	932.90 g/mol
Synonyms	Kaempferol 3-O-[α-L-rhamnopyranosyl-(1→3)-β-D-galactopyranoside] 7-O-β-D-glucopyranoside; Kaempferol 3-O-rutinoside-7-O-glucoside; Kaempferol 3-O-robinobioside-7-O-glucoside; 3-O-[6-Deoxy-α-L-mannopyranosyl-(1→3)-β-D-galactopyranosyl]-7-O-β-D-glucopyranosylkaempferol; Flavonoid glycoside 128988-53-4
EINECS	Contact for details

Quality Control

Our 4H-1-Benzopyran-4-one glycoside is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, MS), to ensure it meets the stringent requirements for research and development use. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This product is hygroscopic (moisture-sensitive); ensure the container is sealed under inert atmosphere or with desiccant after each use to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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