Description

3(2H)-Benzofuranone, 7-Fluoro- is a specialized fluorinated benzofuranone derivative, a key building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is needed by research chemists and process development scientists working on new active ingredients, where the introduction of a fluorine atom can significantly alter biological activity and metabolic stability.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Research: Serves as a key synthon for developing new herbicides, fungicides, and insecticides, leveraging the fluorine atom for enhanced efficacy and environmental profile.
• Material Science: Used in the research and development of specialty polymers and advanced organic electronic materials.
• Chemical Synthesis: Acts as a versatile building block for constructing complex heterocyclic frameworks in academic and industrial research laboratories.
• Fluorine Chemistry Studies: Employed as a model compound for studying the effects of fluorine substitution on the reactivity and properties of benzofuranone systems.

Basic Information

Product Name	3(2H)-Benzofuranone, 7-Fluoro-
CAS No.	939759-27-0
Molecular Formula	C8H5FO2
Molecular Weight	152.12 g/mol
Synonyms	7-Fluoro-3(2H)-benzofuranone; 7-Fluorobenzofuran-3(2H)-one; 7-Fluoro-2,3-dihydro-1-benzofuran-3-one; 7-Fluoro-2,3-dihydrobenzofuran-3-one; 7-Fluoro-3-hydroxybenzofuran; 7-Fluoro-3-oxo-2,3-dihydrobenzofuran; 7-Fluorophthalide (Note: While structurally similar, this is a common search alias).
EINECS	Contact for details

Quality Control

Our 3(2H)-Benzofuranone, 7-Fluoro- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, 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 (typically 15-25°C). This material is light-sensitive (store away from light) and should be handled under inert atmosphere when appropriate to prevent degradation.

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.