Description

3H-2-Benzopyran-3-One, 1,4-Dihydro-8-Methoxy-7-(Phenylmethoxy)- is a high-purity, specialized organic compound belonging to the benzopyranone class, serving as a critical intermediate in advanced chemical synthesis. Its value lies in its unique molecular structure, which provides a versatile scaffold for constructing more complex molecules in pharmaceutical and fine chemical research. This product is essential for R&D chemists and process development scientists working in pharmaceutical development, agrochemical research, and the synthesis of novel organic materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Organic Synthesis Research: Used as a versatile precursor in academic and industrial laboratories for constructing complex heterocyclic compounds and exploring new chemical reactions.
• Agrochemical Development: Serves as an intermediate in the research and development of new crop protection agents and herbicides.
• Material Science: Investigated as a monomer or precursor for the development of specialty polymers and advanced organic materials with specific optical or electronic properties.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory submissions in the pharmaceutical industry.

Basic Information

Item	Details
Product Name	3H-2-Benzopyran-3-One, 1,4-Dihydro-8-Methoxy-7-(Phenylmethoxy)-
CAS No.	65615-23-8
Molecular Formula	C17H16O4
Molecular Weight	284.31 g/mol
Synonyms	1,4-Dihydro-8-methoxy-7-(phenylmethoxy)-3H-2-benzopyran-3-one; 7-(Benzyloxy)-8-methoxy-1,4-dihydro-3H-2-benzopyran-3-one; 8-Methoxy-7-benzyloxy-1,4-dihydro-3H-2-benzopyran-3-one; 7-Benzyloxy-8-methoxy-1,4-dihydro-2H-1-benzopyran-2-one (tautomeric form); 65615-23-8; 1,4-Dihydro-8-methoxy-7-(benzyloxy)-3H-2-benzopyran-3-one
EINECS	Contact for details

Quality Control

Every batch of 3H-2-Benzopyran-3-One, 1,4-Dihydro-8-Methoxy-7-(Phenylmethoxy)- is produced and tested under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your regulatory and R&D needs.

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 incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.