Description

5-Chloro-3-(3,4-Dichlorophenyl)Isoxazole is a high-purity halogenated isoxazole derivative, a key chemical intermediate valued for its unique heterocyclic structure. This compound matters for its role in synthesizing advanced agrochemicals and pharmaceuticals, where it serves as a critical building block for active ingredients. It is primarily needed by R&D chemists and process development teams in the agrochemical, pharmaceutical, and specialty chemical industries seeking to develop new crop protection agents or bioactive molecules.

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of novel herbicides, fungicides, and insecticides, leveraging its halogenated aromatic system.
• Pharmaceutical Research: Serves as a versatile scaffold in medicinal chemistry for the development of new therapeutic agents with potential biological activity.
• Chemical Synthesis: Used as a specialized building block for constructing complex heterocyclic compounds in organic and process chemistry.
• Material Science: Potential intermediate in the development of advanced functional materials and electronic chemicals.

Basic Information

Item	Detail
Product Name	5-Chloro-3-(3,4-Dichlorophenyl)Isoxazole
CAS No.	51726-09-1
Molecular Formula	C9H4Cl3NO
Molecular Weight	248.49 g/mol
Synonyms	5-Chloro-3-(3,4-dichlorophenyl)-1,2-oxazole; 3-(3,4-Dichlorophenyl)-5-chloroisoxazole; 5-Chloro-3-(3,4-dichlorophenyl)isoxazole; Isoxazole, 5-chloro-3-(3,4-dichlorophenyl)-; 1,2-Oxazole, 5-chloro-3-(3,4-dichlorophenyl)-; 51726-09-1; 3-(3,4-Dichlorophenyl)-5-chloro-1,2-oxazole
EINECS	Contact for details

Quality Control

Our 5-Chloro-3-(3,4-Dichlorophenyl)Isoxazole is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use in sensitive synthesis applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.