Description

3-(3,4-Dimethoxyphenyl)-7-Methoxy-2H-Chromen-2-One is a synthetic coumarin derivative, a class of compounds valued for their diverse biological activities and utility as advanced chemical intermediates. This high-purity compound is critical for research and development in life sciences, particularly for its role as a key building block in pharmaceutical synthesis. It is primarily sought by R&D laboratories and chemical manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Biochemical Research: Used as a reference standard or probe in studying biological processes, enzyme inhibition, and cellular signaling.
• Agrochemical Development: Acts as a starting material for creating new active ingredients with potential herbicidal or pesticidal properties.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct more elaborate molecular architectures due to its reactive coumarin core.
• Fluorescent Probe Development: Its coumarin structure makes it a candidate for developing fluorescent markers and sensors in analytical chemistry.

Basic Information

Product Name	3-(3,4-Dimethoxyphenyl)-7-Methoxy-2H-Chromen-2-One
CAS No.	127073-90-9
Molecular Formula	C18H16O5
Molecular Weight	312.32 g/mol
Synonyms	7-Methoxy-3-(3,4-dimethoxyphenyl)coumarin; 3-(3,4-Dimethoxyphenyl)-7-methoxy-2H-1-benzopyran-2-one; 3-(3,4-Dimethoxyphenyl)-7-methoxycoumarin; 7-Methoxy-3-(3,4-dimethoxyphenyl)-2H-chromen-2-one; NSC 339586; Coumarin 35 (related class name)
EINECS	Contact for details

Quality Control

Our 3-(3,4-Dimethoxyphenyl)-7-Methoxy-2H-Chromen-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.