Description

3(2H)-Benzofuranone, 2-Methoxy- is a specialized organic compound belonging to the benzofuranone class, serving as a valuable synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of fine chemicals and active pharmaceutical ingredients. Industries requiring high-purity chemical building blocks for research and production, such as pharmaceutical, agrochemical, and advanced material synthesis, are the primary users of this product.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis & Research: Serves as a versatile precursor for constructing complex heterocyclic compounds in academic and industrial R&D laboratories.
• Material Science: Potential monomer or additive in the development of specialty polymers and advanced organic materials.
• Dye & Pigment Industry: Can be utilized as an intermediate in the synthesis of specialized dyes and organic pigments.
• Flavor & Fragrance Chemistry: Acts as a starting material for synthesizing specific aromatic compounds.

Basic Information

Product Name	3(2H)-Benzofuranone, 2-Methoxy-
CAS No.	75335-07-8
Molecular Formula	C9H8O3
Molecular Weight	164.16 g/mol
Synonyms	2-Methoxy-3(2H)-benzofuranone; 2-Methoxybenzofuran-3(2H)-one; 2-Methoxy-1-benzofuran-3-one; 2-Methoxy-3-coumaranone; 2-Methoxycoumaran-3-one; 3(2H)-Benzofuranone, 2-methoxy-; 2-Methoxy-2,3-dihydro-1-benzofuran-3-one
EINECS	Contact for details

Quality Control

Our 3(2H)-Benzofuranone, 2-Methoxy- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing the specific results for all critical parameters are available upon request to support your quality assurance and regulatory needs.

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). Keep away from strong bases and incompatible organic solvents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

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