Description

5,7-Bis-(Benzyloxy)-2-(4-(Benzyloxy)Phenyl)-3-Hydroxy-4H-Chromen-4-One is a high-purity, synthetic flavonoid derivative characterized by its multi-benzyloxy substitution pattern. This compound serves as a critical advanced intermediate in pharmaceutical research and fine chemical synthesis, offering a versatile scaffold for further chemical modification. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel flavonoid-based drug candidates targeting inflammation, cancer, and metabolic disorders.
• Chemical Research & Development: Serves as a versatile precursor for studying structure-activity relationships (SAR) and developing new chromene and flavone derivatives.
• Reference Standard: Used as a high-purity analytical standard in quality control laboratories for method development and compound identification via HPLC, LC-MS, or NMR.
• Agrochemical Synthesis: Intermediate in the development of new crop protection agents and plant growth regulators that leverage the bioactivity of flavonoid structures.
• Material Science Research: Investigated as a potential monomer or additive for creating advanced polymers and organic electronic materials due to its conjugated system.
• Biochemical Probe: Utilized in biochemical assays to study enzyme interactions, particularly those involving kinases, phosphatases, or antioxidant pathways.

Basic Information

Product Name	5,7-Bis-(Benzyloxy)-2-(4-(Benzyloxy)Phenyl)-3-Hydroxy-4H-Chromen-4-One
CAS No.	23405-70-1
Molecular Formula	C36H28O6
Molecular Weight	556.60 g/mol
Synonyms	3-Hydroxy-5,7-bis(benzyloxy)-2-[4-(benzyloxy)phenyl]-4H-chromen-4-one; 5,7,4'-Tribenzyloxy-3-hydroxyflavone; 2-(4-Benzyloxyphenyl)-5,7-bis(benzyloxy)-3-hydroxy-4H-chromen-4-one; 3-Hydroxy-2-(4-benzyloxyphenyl)-5,7-bis(benzyloxy)chromen-4-one; Tribenzyloxyhydroxyflavone; Flavone, 3-hydroxy-5,7,4'-tris(benzyloxy)-; 23405-70-1; 5,7,4'-Tri-O-benzyl-3-hydroxyflavone
EINECS	Contact for details

Quality Control

Our 5,7-Bis-(Benzyloxy)-2-(4-(Benzyloxy)Phenyl)-3-Hydroxy-4H-Chromen-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all test results against established specifications. Our quality commitment ensures 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 light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep the container tightly sealed when not in use to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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