Description

7-[[6-o-(6-Deoxy-α-L-Mannopyranosyl)-β-D-Glucopyranosyl]Oxy]-3,5-Dihydroxy-2-(3-Hydroxy-4-Methoxyphenyl)-4H-Benzopyran-4-One is a high-purity flavonoid glycoside compound, valued for its role as a key reference standard and active pharmaceutical ingredient (API) intermediate. This compound is essential for research and development in pharmaceutical and nutraceutical applications due to its specific biological activity profile. It is primarily sought by manufacturers and research institutions in the pharmaceutical, biotechnology, and advanced life science sectors.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of drug substances and herbal extracts in quality control laboratories.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a critical building block in the synthesis of more complex therapeutic agents.
• Biochemical Research: Employed in in vitro and in vivo studies to investigate anti-inflammatory, antioxidant, or other pharmacological mechanisms.
• Nutraceutical Formulation: Incorporated into high-end dietary supplements for its potential health-beneficial properties.
• Analytical Method Development: Acts as a calibration standard for HPLC, LC-MS, and other chromatographic techniques in method validation.
• Cosmeceutical Applications: Explored for use in advanced skincare formulations targeting oxidative stress.

Basic Information

Item	Details
Product Name	7-[[6-o-(6-Deoxy-α-L-Mannopyranosyl)-β-D-Glucopyranosyl]Oxy]-3,5-Dihydroxy-2-(3-Hydroxy-4-Methoxyphenyl)-4H-Benzopyran-4-One
CAS No.	14265-53-3
Molecular Formula	C28H32O16
Molecular Weight	624.55 g/mol
Synonyms	Kaempferol 3-O-robinobioside; Kaempferol 3-O-α-L-rhamnopyranosyl-(1→6)-β-D-galactopyranoside; Robinin (flavonoid); Kaempferol-3-robinobioside; 3-[[6-O-(6-Deoxy-α-L-mannopyranosyl)-β-D-galactopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4H-1-benzopyran-4-one
EINECS	Contact for details

Quality Control

Our 7-[[6-o-(6-Deoxy-α-L-Mannopyranosyl)-β-D-Glucopyranosyl]Oxy]-3,5-Dihydroxy-2-(3-Hydroxy-4-Methoxyphenyl)-4H-Benzopyran-4-One is produced and tested under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets the stringent requirements for research and pharmaceutical use. A detailed Certificate of Analysis (COA) is provided with every shipment.

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 tightly after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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