Description

4',7-Dimethoxyisoflavone is a synthetic isoflavone derivative, a class of compounds known for their biological activity. This high-purity compound is valued for its role as a key intermediate in pharmaceutical research and development, particularly in the study of metabolic and hormonal pathways. It is primarily sought by research institutions, pharmaceutical companies, and fine chemical manufacturers engaged in the synthesis of novel therapeutic agents and reference standards.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates targeting various receptors.
• Biochemical Research: Used as a reference standard and active agent in studies of estrogenic activity, enzyme inhibition, and cell signaling pathways.
• Nutraceutical Development: Serves as a precursor or model compound in the development of advanced dietary supplements and functional food ingredients.
• Analytical Standard: Employed as a high-purity calibration standard in HPLC, LC-MS, and other analytical methods for quality control and method validation.
• Cosmeceutical Applications: Investigated for potential use in topical formulations targeting skin health due to its structural similarity to bioactive flavonoids.

Basic Information

Product Name	4',7-Dimethoxyisoflavone
CAS No.	1157-39-7
Molecular Formula	C17H14O4
Molecular Weight	282.29 g/mol
Synonyms	7-Hydroxy-4'-methoxyisoflavone; 4',7-Dimethoxy-3-phenyl-4H-1-benzopyran-4-one; 4',7-Dimethoxy-3-phenylchromone; Isoflavone, 4',7-dimethoxy-; 3-Phenyl-4',7-dimethoxychromone; Biochanin B dimethyl ether; 7-O-Methylbiochanin A
EINECS	214-571-8

Quality Control

Our 4',7-Dimethoxyisoflavone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Melting Point	163 - 167 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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