Description

4-(3,4-Dihydro-7-Methoxy-2H-1-Benzopyran-3-Yl)-3-Methoxyphenol is a specialized phenolic compound featuring a benzopyran (chromane) core structure. This molecular architecture is significant for its potential as a synthetic intermediate or a building block in the development of bioactive molecules. It is primarily utilized by research and development chemists in the pharmaceutical and fine chemical industries for applications requiring complex phenolic and heterocyclic chemistry.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting neurological or cardiovascular pathways.
• Fine Chemical Synthesis: Used in the preparation of complex organic molecules for research and development purposes.
• Chemical Research: Acts as a model compound or starting material in studies involving chromane and phenolic chemistry.
• Material Science Precursor: Potential use in the development of advanced polymers or functional materials with specific optical or antioxidant properties.

Basic Information

Product Name	4-(3,4-Dihydro-7-Methoxy-2H-1-Benzopyran-3-Yl)-3-Methoxyphenol
CAS No.	63631-41-4
Molecular Formula	C₁₇H₁₈O₄
Molecular Weight	286.32 g/mol
Synonyms	3-Methoxy-4-(7-methoxy-3,4-dihydro-2H-chromen-3-yl)phenol; 4-(7-Methoxy-3,4-dihydro-2H-1-benzopyran-3-yl)-3-methoxyphenol; 3,4-Dihydro-7-methoxy-3-[2-methoxy-4-hydroxyphenyl]-2H-1-benzopyran; 3-(4-Hydroxy-2-methoxyphenyl)-7-methoxychroman; 7-Methoxy-3-(4-hydroxy-2-methoxyphenyl)chroman
EINECS	Contact for details

Quality Control

Our 4-(3,4-Dihydro-7-Methoxy-2H-1-Benzopyran-3-Yl)-3-Methoxyphenol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
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.