Description

4-Chloro-3-Fluorobenzaldoxime is a versatile halogenated aromatic oxime intermediate of significant importance in advanced organic synthesis. Its unique structure, featuring both chloro and fluoro substituents, makes it a valuable building block for constructing complex molecules with tailored properties. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders and infectious diseases.
• Agrochemical Synthesis: Building block for developing new generation herbicides, fungicides, and insecticides, leveraging the bioactivity of the halogenated aromatic ring.
• Ligand and Chelator Development: Used in coordination chemistry to create specialized ligands for catalysis or metal ion sequestration.
• Material Science Research: Intermediate for synthesizing monomers or functional agents used in advanced polymers and specialty materials.
• Chemical Biology Probes: Serves as a starting point for creating molecular probes to study biological pathways and enzyme functions.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Product Name	4-Chloro-3-Fluorobenzaldoxime
CAS No.	202925-09-5
Molecular Formula	C7H5ClFNO
Molecular Weight	173.57 g/mol
Synonyms	4-Chloro-3-fluorobenzaldehyde oxime; (4-Chloro-3-fluorophenyl)methanone oxime; Benzaldehyde, 4-chloro-3-fluoro-, oxime; 3-Fluoro-4-chlorobenzaldoxime; 4-Chloro-3-fluorobenzaldehyde, oxime; 202925-09-5; 4-Chloro-3-fluoro-benzaldoxime
EINECS	Contact for details

Quality Control

Our 4-Chloro-3-Fluorobenzaldoxime is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. 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 place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

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%
Heavy Metals	≤ 20 ppm

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