Description

3(2H)-Benzofuranone, o-Methyloxime is a specialized organic intermediate of significant interest in advanced synthetic chemistry. This compound matters for its role as a versatile building block in the development of complex molecular architectures, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), fine chemicals, and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel heterocyclic compounds with potential biological activity.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its benzofuranone core structure.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex molecules in custom synthesis and contract manufacturing.
• Material Science: Potential monomer or intermediate in the research of specialty polymers and advanced organic materials.
• Academic & Industrial R&D: Employed in methodological studies and as a model compound in organic synthesis research.

Basic Information

Product Name	3(2H)-Benzofuranone, o-Methyloxime
CAS No.	208711-58-4
Molecular Formula	C9H9NO2
Molecular Weight	163.17 g/mol
Synonyms	2(3H)-Benzofuranone, 3-(O-methyloxime); 3-(Methoxyimino)isobenzofuran-1(3H)-one; o-Methyloxime of 3(2H)-Benzofuranone; 1(3H)-Isobenzofuranone, 3-(methoxyimino)-; Benzofuran-3(2H)-one O-methyloxime; 3-Hydroxyisobenzofuran-1-one O-methyloxime
EINECS	Contact for details

Quality Control

Our 3(2H)-Benzofuranone, o-Methyloxime is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing specific results for identity, purity, and impurities 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 heat sources and incompatible materials. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.