Description

(E)-6,7-Dihydrobenzofuran-4(5H)-One Oxime is a high-purity, specialized organic intermediate with the CAS number 61190-46-3. This compound is valued for its unique oxime-functionalized dihydrobenzofuranone structure, which serves as a critical building block in advanced synthetic chemistry. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor-binding activities.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecular architectures, including natural product analogs.
• Material Science Precursor: Potential use in the synthesis of specialized polymers or organic electronic materials due to its fused ring system.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	(E)-6,7-Dihydrobenzofuran-4(5H)-One Oxime
CAS No.	61190-46-3
Molecular Formula	C8H9NO2
Molecular Weight	151.16 g/mol
Synonyms	(E)-6,7-Dihydro-4(5H)-benzofuranone oxime; 4(5H)-Benzofuranone, 6,7-dihydro-, oxime, (E)-; 6,7-Dihydro-4-benzofuranone oxime; (E)-4,5,6,7-Tetrahydrobenzofuran-4-one oxime; 4,5,6,7-Tetrahydro-1-benzofuran-4-one oxime; (E)-Isomer of 6,7-Dihydrobenzofuran-4(5H)-one oxime
EINECS	Contact for details

Quality Control

Our (E)-6,7-Dihydrobenzofuran-4(5H)-One Oxime is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development applications. 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, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or when opening the primary container to maximize shelf life and maintain purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
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.