Description

4-Chloro-2-Iodo-Benzeneacetic Acid is a halogenated benzeneacetic acid derivative, a versatile and high-value organic intermediate. Its unique structure, featuring both chloro and iodo substituents, makes it a critical building block for synthesizing complex molecules with tailored electronic and steric properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for creating active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially for drug discovery programs targeting CNS disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators where the halogen pattern influences bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands in transition metal catalysis and organocatalysis.
• Material Science Research: Building block for organic electronic materials, such as organic semiconductors and liquid crystals, due to its halogenated aromatic core.
• Custom Synthesis & Contract Manufacturing: A valuable substrate for fine chemical manufacturers offering bespoke synthesis services to R&D organizations.
• Academic & Industrial Research: Employed in methodological studies for cross-coupling reactions (e.g., Suzuki, Sonogashira) and other halogen-selective transformations.

Basic Information

Product Name	4-Chloro-2-Iodo-Benzeneacetic Acid
CAS No.	936098-38-3
Molecular Formula	C8H6ClIO2
Molecular Weight	296.49 g/mol
Synonyms	(4-Chloro-2-iodophenyl)acetic Acid; 2-(4-Chloro-2-iodophenyl)acetic Acid; 4-Chloro-2-iodobenzeneacetic Acid; 4-Chloro-2-iodo-α-toluic Acid; 4-Chloro-2-iodophenylethanoic Acid; 936098-38-3; 4-Chloro-2-iodo-benzeneacetic acid; 2-(4-Chloro-2-iodophenyl)ethanoic Acid
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-Iodo-Benzeneacetic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates under cGMP or ISO 9001 frameworks.

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 strong acids and organic solvents. The compound is light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.