Description

7-[2-(3-Methoxyphenyl)-2-Oxoethoxy]-3,4-Dimethylchromen-2-One is a high-purity synthetic organic compound belonging to the coumarin derivative class, serving as a critical advanced intermediate in modern chemical synthesis. Its value lies in its defined molecular structure, which provides a versatile scaffold for developing novel active ingredients in research and development. This product is essential for B2B clients in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality building blocks for their synthesis pipelines.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of new drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Development: Used in the creation of novel active ingredients for crop protection products, such as herbicides or fungicides.
• Organic Synthesis Research: Serves as a versatile precursor in academic and industrial laboratories for constructing complex heterocyclic compounds.
• Material Science: Potential use in the development of specialty polymers or organic electronic materials due to its coumarin-based chromophore.
• Chemical Reference Standard: Employed as a high-purity standard for analytical method development and quality control in manufacturing processes.

Basic Information

Product Name	7-[2-(3-Methoxyphenyl)-2-Oxoethoxy]-3,4-Dimethylchromen-2-One
CAS No.	690679-80-2
Molecular Formula	C20H18O5
Molecular Weight	338.36 g/mol
Synonyms	3,4-Dimethyl-7-[2-(3-methoxyphenyl)-2-oxoethoxy]-2H-chromen-2-one; 7-(2-(3-Methoxyphenyl)-2-oxoethoxy)-3,4-dimethyl-2H-chromen-2-one; 3,4-Dimethyl-7-(2-(3-methoxyphenyl)-2-oxoethoxy)coumarin; 7-(2-(3-Methoxyphenyl)-2-oxoethoxy)-3,4-dimethylcoumarin; 690679-80-2; 3,4-Dimethyl-7-[2-(3-methoxyphenyl)-2-oxoethoxy]coumarin
EINECS	Contact for details

Quality Control

Our 7-[2-(3-Methoxyphenyl)-2-Oxoethoxy]-3,4-Dimethylchromen-2-One is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is subjected to rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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