Description

(E)-3-Chloro-4-Fluorobenzaldehyde Oxime is a high-purity, versatile organic intermediate characterized by its distinct oxime functional group and halogenated aromatic structure. This compound is critical for facilitating advanced chemical synthesis, offering a reactive handle for constructing complex molecules with precision. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring halogenated aromatic motifs.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging its bio-active scaffold.
• Chemical Research & Development: Serves as a versatile precursor in organic synthesis for creating libraries of novel compounds in medicinal and materials chemistry.
• Ligand and Catalyst Preparation: The oxime group can be utilized to develop specialized ligands for metal catalysis and coordination chemistry.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other performance chemicals where specific halogen substitution patterns are required.

Basic Information

Product Name	(E)-3-Chloro-4-Fluorobenzaldehyde Oxime
CAS No.	253308-63-3
Molecular Formula	C7H5ClFNO
Molecular Weight	173.57 g/mol
Synonyms	3-Chloro-4-fluorobenzaldehyde oxime; (E)-3-Chloro-4-fluorobenzaldoxime; 4-Fluoro-3-chlorobenzaldehyde oxime; Benzaldehyde, 3-chloro-4-fluoro-, oxime; (E)-3-Chloro-4-fluorobenzaldehyde (E)-oxime; 3-Chloro-4-fluorobenzaldehyde, oxime; (E)-3-Chloro-4-fluorobenzaldoxime
EINECS	Contact for details

Quality Control

Our (E)-3-Chloro-4-Fluorobenzaldehyde Oxime is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

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 fluorinating agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

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%

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