Description

4-(4-Methoxyphenyl)-7-[(4-Methoxyphenyl)Methoxy]-8-Methylchromen-2-One is a high-purity synthetic organic compound belonging to the chromen-2-one (coumarin) derivative class. This specialized intermediate is valued for its unique molecular architecture, which serves as a critical building block in advanced organic synthesis and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways where the coumarin scaffold is active.
• Organic Light-Emitting Diode (OLED) Research: Investigated as a potential emissive or electron-transport material due to its extended conjugated system and methoxy-substituted aromatic rings.
• Agrochemical Development: Used in research to create new fungicides or herbicides, leveraging the bioactivity of functionalized coumarin derivatives.
• Fluorescent Probe & Dye Synthesis: Acts as a core structure for developing fluorescent tags and sensors used in biochemical assays and diagnostic applications.
• Academic & Industrial R&D: Employed in methodological chemistry research and as a building block for constructing complex heterocyclic compounds in discovery chemistry.

Basic Information

Product Name	4-(4-Methoxyphenyl)-7-[(4-Methoxyphenyl)Methoxy]-8-Methylchromen-2-One
CAS No.	374766-84-4
Molecular Formula	C25H22O5
Molecular Weight	402.44 g/mol
Synonyms	8-Methyl-4,7-bis(4-methoxyphenoxy)-2H-chromen-2-one; 4,7-Bis(4-methoxyphenoxy)-8-methylcoumarin; 8-Methyl-4,7-bis(p-methoxyphenoxy)coumarin; 374766-84-4; Coumarin derivative, 4,7-bis(4-methoxyphenoxy)-8-methyl-; 2H-1-Benzopyran-2-one, 4,7-bis(4-methoxyphenoxy)-8-methyl-
EINECS	Contact for details

Quality Control

Our 4-(4-Methoxyphenyl)-7-[(4-Methoxyphenyl)Methoxy]-8-Methylchromen-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets stringent specifications for research and development use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed in a dry environment to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
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.