Description

2-Chloro-4-Iodobenzoic Acid is a halogenated benzoic acid derivative that serves as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both chloro and iodo substituents, makes it a critical building block for constructing complex molecules with tailored electronic and steric properties. This compound is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting metabolic and central nervous system disorders.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in transition metal catalysis and organocatalysis.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and advanced polymers with specific optical or electronic properties.
• Chemical Biology Probes: Useful for synthesizing molecular probes and tags for studying biological processes and protein interactions.
• Custom Synthesis & Contract Manufacturing: A starting material for custom synthesis projects requiring specific halogenated aromatic frameworks.

Basic Information

Product Name	2-Chloro-4-Iodobenzoic Acid
CAS No.	145343-76-6
Molecular Formula	C7H4ClIO2
Molecular Weight	282.46 g/mol
Synonyms	4-Iodo-2-chlorobenzoic Acid; 2-Chloro-4-iodobenzoic Acid; Benzoic acid, 2-chloro-4-iodo-; 2-Chloro-4-iodo-benzoic acid; 145343-76-6; 2-Chloro-4-iodobenzoicacid; 2-Chloro-4-jodbenzoesäure (German); Acide 2-chloro-4-iodobenzoïque (French)
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Iodobenzoic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) are provided with each shipment and are available upon request.

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 heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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