Description

4-(4-Methoxyphenyl)-7-[2-(3-Methoxyphenyl)-2-Oxoethoxy]-8-Methylchromen-2-One is a high-purity synthetic chromenone derivative, identified by CAS number 500203-99-6. This compound is valued for its role as a key advanced pharmaceutical intermediate in the development of novel therapeutic agents. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of complex organic molecules.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of potential drug candidates, particularly in oncology and anti-inflammatory research.
• Organic Synthesis Research: Used in academic and industrial laboratories for constructing complex chromenone-based molecular frameworks.
• Biochemical Probe Development: Serves as a precursor for developing fluorescent probes or enzyme inhibitors for biological studies.
• Material Science Research: Investigated as a monomer or additive for creating specialized polymers with unique optical properties.
• Reference Standard: Supplied as a high-purity analytical standard for quality control and method development in analytical chemistry.

Basic Information

Item	Detail
Product Name	4-(4-Methoxyphenyl)-7-[2-(3-Methoxyphenyl)-2-Oxoethoxy]-8-Methylchromen-2-One
CAS No.	500203-99-6
Molecular Formula	C26H22O6
Molecular Weight	430.45 g/mol
Synonyms	4-(4-Methoxyphenyl)-7-[2-(3-methoxyphenyl)-2-oxoethoxy]-8-methyl-2H-chromen-2-one; 8-Methyl-4-(4-methoxyphenyl)-7-[2-(3-methoxyphenyl)-2-oxoethoxy]-2H-1-benzopyran-2-one; 500203-99-6; Chromenone derivative; Methoxyphenyl chromenone ether
EINECS	Contact for details

Quality Control

Our production of 4-(4-Methoxyphenyl)-7-[2-(3-Methoxyphenyl)-2-Oxoethoxy]-8-Methylchromen-2-One adheres to stringent GMP-like guidelines to ensure batch-to-batch consistency and high purity. Every lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider inert gas purging to maintain stability.

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%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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