Description

5-Chloro-2-Fluorobenzaldehyde is a versatile halogenated benzaldehyde derivative that serves as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both chloro and fluoro substituents, makes it an essential intermediate for creating complex molecules with tailored properties. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a halogenated benzyl moiety.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, where the fluorine and chlorine atoms enhance biological activity and stability.
• Liquid Crystal & OLED Materials: Serves as a building block for fluorinated organic electronic materials used in displays and lighting technologies.
• Organic Synthesis & Research: A valuable reagent for introducing the 5-chloro-2-fluorobenzyl group into more complex molecules in academic and industrial R&D settings.
• Dye & Pigment Intermediate: Employed in the production of specialized dyes and pigments where halogen atoms modify color properties and lightfastness.

Basic Information

Product Name	5-Chloro-2-Fluorobenzaldehyde
CAS No.	96515-79-6
Molecular Formula	C7H4ClFO
Molecular Weight	158.56 g/mol
Synonyms	2-Fluoro-5-chlorobenzaldehyde; 5-Chloro-2-fluorobenzenecarboxaldehyde; 2-Fluoro-5-chlorobenzenecarbaldehyde; Benzenecarboxaldehyde, 5-chloro-2-fluoro-; 96515-79-6; 5-Chloro-2-fluorobenzaldehyde; 2-Fluoro-5-chlorobenzaldehyde
EINECS	Contact for details

Quality Control

Our 5-Chloro-2-Fluorobenzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from strong oxidizing agents, strong bases, and reducing agents. For long-term storage, consider packaging under an inert atmosphere such as nitrogen.

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.