Description

3-(Chloromethyl)-Benzaldehyde is a versatile aromatic aldehyde building block characterized by its reactive chloromethyl and formyl functional groups. This dual functionality makes it a critical intermediate for the synthesis of more complex molecules in advanced chemical manufacturing. It is primarily sought after by research institutions and industrial producers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing active pharmaceutical ingredients (APIs), crop protection agents, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring benzyl-protected or further functionalized aromatic systems.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, where it serves as a core structure for bioactive molecules.
• Ligand and Catalyst Preparation: Employed in the development of specialized ligands for metal-organic catalysis and as a building block for functional polymers.
• Organic Synthesis Building Block: Utilized in Friedel-Crafts alkylations, nucleophilic substitutions, and reductive amination reactions to introduce aldehyde and chloromethyl handles.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of novel resins, coatings, and advanced polymeric materials.
• Chemical Research & Development: Serves as a standard reagent in academic and industrial R&D labs for exploring new synthetic pathways and creating compound libraries.

Basic Information

Product Name	3-(Chloromethyl)-Benzaldehyde
CAS No.	77072-00-5
Molecular Formula	C8H7ClO
Molecular Weight	154.59 g/mol
Synonyms	3-(Chloromethyl)benzaldehyde; m-(Chloromethyl)benzaldehyde; 3-Chloromethylbenzaldehyde; m-Chloromethylbenzaldehyde; (3-Formylphenyl)methyl chloride; Benzaldehyde, 3-(chloromethyl)-; α-Chloro-m-tolualdehyde
EINECS	Contact for details

Quality Control

Our 3-(Chloromethyl)-Benzaldehyde is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications 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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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