Description

4H-1-Benzopyran-4-One, 7-(β-D-Glucopyranosyloxy)-5-Hydroxy-6-Methoxy-2-Phenyl- is a high-purity flavonoid glycoside of significant interest in advanced research and development. This compound serves as a critical reference standard and a key synthetic intermediate for producing novel bioactive molecules. It is primarily sought by the pharmaceutical, nutraceutical, and life science industries for applications in drug discovery, analytical method development, and the study of natural product derivatives.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of flavonoid-based drugs and herbal extracts via HPLC, LC-MS, and other chromatographic techniques.
• Biochemical Research: Serves as a key intermediate or substrate in enzymatic studies and metabolic pathway investigations related to flavonoid biosynthesis and modification.
• Nutraceutical Development: Employed in the formulation and standardization of high-value dietary supplements and functional food ingredients targeting antioxidant activity.
• Organic Synthesis: Acts as a versatile building block for the semi-synthesis of novel flavonoid derivatives with potential enhanced biological activities.
• Cosmeceutical Applications: Investigated for incorporation into advanced skincare formulations for its potential antioxidant and UV-protective properties.

Basic Information

Product Name	4H-1-Benzopyran-4-One, 7-(β-D-Glucopyranosyloxy)-5-Hydroxy-6-Methoxy-2-Phenyl-
CAS No.	36948-77-3
Molecular Formula	C22H22O11
Molecular Weight	462.40 g/mol
Synonyms	7-Glucosyloxy-5-hydroxy-6-methoxy-2-phenyl-4H-1-benzopyran-4-one; 5-Hydroxy-6-methoxy-2-phenyl-7-(β-D-glucopyranosyloxy)-4H-1-benzopyran-4-one; Flavonoid glycoside 36948-77-3; 2-Phenyl-5-hydroxy-6-methoxy-7-(β-D-glucopyranosyloxy)-4H-chromen-4-one; 7-(β-D-Glucopyranosyloxy)-5-hydroxy-6-methoxy-2-phenyl-4H-chromen-4-one; 7-O-β-D-Glucopyranosyl-5-hydroxy-6-methoxyflavone
EINECS	Contact for details

Quality Control

Our 4H-1-Benzopyran-4-One, 7-(β-D-Glucopyranosyloxy)-5-Hydroxy-6-Methoxy-2-Phenyl- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for research and development use. Certificates of Analysis (COA) detailing all specifications are 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 compound is light-sensitive (store away from light) and hygroscopic (moisture-sensitive); prolonged exposure to air, moisture, or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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