Description

3,4-Dihydro-2-(4-Methoxyphenyl)-2H-1-Benzopyran-4-Ol is a high-purity organic compound belonging to the chroman class, serving as a crucial synthetic intermediate. Its value lies in its defined molecular structure, which provides a versatile scaffold for constructing more complex molecules in advanced research and development. This compound is essential for pharmaceutical chemists and R&D laboratories focused on developing novel therapeutic agents, agrochemicals, and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those targeting central nervous system or cardiovascular pathways.
• Agrochemical Research: Used in developing novel pesticides, herbicides, or plant growth regulators that leverage the chroman core structure.
• Fine Chemical Synthesis: Serves as a precursor for dyes, pigments, and other specialty chemicals requiring a benzopyran moiety.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including asymmetric synthesis and catalysis research.
• Material Science Precursor: Potential use in creating organic electronic materials or advanced polymers with specific optical properties.

Basic Information

Product Name	3,4-Dihydro-2-(4-Methoxyphenyl)-2H-1-Benzopyran-4-Ol
CAS No.	5162-64-1
Molecular Formula	C₁₆H₁₆O₃
Molecular Weight	256.30 g/mol
Synonyms	4-Hydroxy-2-(4-methoxyphenyl)chroman; 2-(4-Methoxyphenyl)chroman-4-ol; 2-(p-Methoxyphenyl)-4-chromanol; 4-Chromanol, 2-(4-methoxyphenyl)-; 2-(4-Methoxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-ol; 2-(4-Methoxyphenyl)-4-hydroxy-2,3-dihydrochromene
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-2-(4-Methoxyphenyl)-2H-1-Benzopyran-4-Ol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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 a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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