Description

3(2H)-Benzofuranone, Oxime, (3Z)- is a specialized organic intermediate characterized by its benzofuranone-oxime structure. This compound matters for its role as a key synthon in the synthesis of complex heterocyclic molecules and active pharmaceutical ingredients (APIs). It is primarily needed by research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors seeking to build novel molecular architectures. The product is supplied with a high level of purity and batch-to-batch consistency to support critical synthetic pathways.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those with benzofuran or isoxazoline scaffolds.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Organic Synthesis & Research: Serves as a versatile precursor for constructing complex organic molecules in academic and industrial R&D laboratories.
• Material Science: Potential intermediate in the synthesis of organic electronic materials or specialty polymers.
• Chemical Reference Standard: Utilized as a high-purity analytical standard for quality control and method development.

Basic Information

Item	Detail
Product Name	3(2H)-Benzofuranone, Oxime, (3Z)-
CAS No.	82415-84-7
Molecular Formula	C8H7NO2
Molecular Weight	149.15 g/mol
Synonyms	(3Z)-3-(Hydroxyimino)-2,3-dihydro-1-benzofuran; (Z)-3-(Hydroxyimino)-2,3-dihydrobenzofuran; 2,3-Dihydro-3-(hydroxyimino)benzofuran; 3-(Hydroxyimino)-2,3-dihydro-1-benzofuran; 3-Oximino-2,3-dihydrobenzofuran; (Z)-3-(Hydroxyimino)-2,3-dihydro-1-benzofuran; 3(2H)-Benzofuranone oxime
EINECS	Contact for details

Quality Control

Our 3(2H)-Benzofuranone, Oxime, (3Z)- is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results 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 (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

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.