Description

5-(2,3-Dichlorophenyl)Dihydro-2(3H)-Furanone is a high-purity, advanced pharmaceutical intermediate characterized by its specific chlorinated benzofuranone structure. This compound is of significant commercial importance for its role as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical industries engaged in developing novel therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the multi-step synthesis of proprietary drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used as a scaffold for developing new herbicides and pesticides, leveraging its dichlorophenyl moiety for bioactivity.
• Chemical Synthesis: Acts as a versatile building block for organic chemists in academia and R&D to create novel heterocyclic compounds and libraries for screening.
• Material Science Precursor: Potential use in the synthesis of specialized organic materials and ligands for catalytic systems.

Basic Information

Product Name	5-(2,3-Dichlorophenyl)Dihydro-2(3H)-Furanone
CAS No.	1391052-21-3
Molecular Formula	C10H8Cl2O2
Molecular Weight	231.08 g/mol
Synonyms	5-(2,3-Dichlorophenyl)dihydrofuran-2(3H)-one; 2(3H)-Furanone, 5-(2,3-dichlorophenyl)dihydro-; 5-(2,3-Dichlorophenyl)tetrahydro-2-furanone; γ-Butyrolactone, 5-(2,3-dichlorophenyl)-; 2,3-Dichlorophenyl-γ-butyrolactone
EINECS	Contact for details

Quality Control

Our 5-(2,3-Dichlorophenyl)Dihydro-2(3H)-Furanone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements for pharmaceutical R&D. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.