Description

2-Chloro-4-Fluorobenzo[D]Oxazole is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. Its unique halogenated oxazole structure makes it a critical intermediate for constructing complex molecular architectures. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and insecticides, leveraging its halogenated heterocycle for bioactivity.
• Material Science Research: Serves as a building block for organic electronic materials, such as OLED (Organic Light-Emitting Diode) emitters and charge transport materials.
• Ligand and Catalyst Development: Utilized in the synthesis of novel ligands for transition metal catalysis and organocatalysts.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological processes and target identification.
• Custom Synthesis and Scale-Up: Available for contract research organizations (CROs) and CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects from gram to kilogram scale.

Basic Information

Product Name	2-Chloro-4-Fluorobenzo[D]Oxazole
CAS No.	1163123-39-4
Molecular Formula	C7H3ClFNO
Molecular Weight	171.56 g/mol
Synonyms	2-Chloro-4-fluorobenzo[d]oxazole; 4-Fluoro-2-chlorobenzo[d]oxazole; 2-Chloro-4-fluorobenzoxazole; Benzo[d]oxazole, 2-chloro-4-fluoro-; 1163123-39-4; 2-Chloro-4-fluoro-1,3-benzoxazole
EINECS	Contact for details

Quality Control

Every batch of 2-Chloro-4-Fluorobenzo[D]Oxazole is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the exacting standards required for research and development. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for all shipments. Our quality protocols are designed to support regulatory filings in target industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and fluorides. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

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%
Single Impurity (HPLC)	≤ 0.5%
Heavy Metals	≤ 20 ppm

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