Description

4-Chloro-2-Iodo-Benzaldehyde is a halogenated benzaldehyde derivative that serves as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its unique substitution pattern makes it a critical building block for constructing complex molecules, particularly in pharmaceutical and agrochemical research and development. This compound is essential for chemists and manufacturers in the life sciences, specialty chemicals, and material science sectors who require precise, high-purity intermediates for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for molecules targeting central nervous system (CNS) disorders, anti-infectives, and oncology.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging the reactivity of the aldehyde and halogen groups.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Building block for organic electronic materials, liquid crystals, and polymers where halogenated aromatic units are required.
• Chemical Biology Probes: Utilized in the creation of molecular probes and tags for studying biological processes due to its reactive aldehyde functionality.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring specific halogenated aromatic aldehydes.

Basic Information

Product Name	4-Chloro-2-Iodo-Benzaldehyde
CAS No.	132901-37-2
Molecular Formula	C7H4ClIO
Molecular Weight	266.46 g/mol
Synonyms	2-Iodo-4-chlorobenzaldehyde; 4-Chloro-2-iodobenzaldehyde; 4-Chloro-2-iodobenzenecarboxaldehyde; 2-Iodo-4-chlorobenzenecarboxaldehyde; Benzaldehyde, 4-chloro-2-iodo-; 4-Chloro-2-iodo-benzaldehyde; 4-Chloro-2-iodo-benzenecarbaldehyde
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-Iodo-Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your most demanding R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light sources to maintain stability and purity. Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	< 0.5%

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