Description

3,4-Dihydro-7-Methoxy-3-(2,3,4-Trimethoxyphenyl)-2H-1-Benzopyran is a specialized organic compound belonging to the benzopyran class, serving as a valuable synthetic intermediate and research chemical. Its complex structure, featuring multiple methoxy substituents, makes it a critical building block for the development of novel pharmacologically active molecules. This compound is primarily utilized by research institutions and pharmaceutical companies engaged in medicinal chemistry, drug discovery, and the synthesis of complex heterocyclic frameworks.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Organic Synthesis Building Block: Employed in the construction of complex natural product analogs and other benzopyran-derived compounds.
• Biochemical Research: Potential tool compound for investigating biological pathways and enzyme interactions in vitro.
• Reference Standard: Serves as an analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	3,4-Dihydro-7-Methoxy-3-(2,3,4-Trimethoxyphenyl)-2H-1-Benzopyran
CAS No.	60478-76-4
Molecular Formula	C19H22O5
Molecular Weight	330.38 g/mol
Synonyms	7-Methoxy-3-(2,3,4-trimethoxyphenyl)-3,4-dihydro-2H-1-benzopyran; 3,4-Dihydro-7-methoxy-3-(2,3,4-trimethoxyphenyl)-2H-chromene; 3-(2,3,4-Trimethoxyphenyl)-7-methoxy-3,4-dihydro-2H-chromene; 60478-76-4; Benzopyran derivative with trimethoxyphenyl group
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-7-Methoxy-3-(2,3,4-Trimethoxyphenyl)-2H-1-Benzopyran is produced 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 development. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability, consistency, and reliability for your critical applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.