Description

4-Iodo-2-Methylbenzoic Acid is a halogenated benzoic acid derivative serving as a versatile building block in advanced organic synthesis. This compound matters for its role in facilitating complex molecular transformations, particularly in the creation of active pharmaceutical ingredients (APIs) and functional materials. It is needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce iodine or modify aromatic ring systems with precision.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry for structure-activity relationship (SAR) studies.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators where the iodine moiety is crucial for biological activity.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in transition metal catalysis and cross-coupling reactions.
• Material Science Research: Employed in the creation of organic electronic materials, liquid crystals, and polymers requiring halogenated aromatic components.
• Chemical Biology Probes: Utilized as a scaffold for developing molecular probes and tags for imaging and diagnostic applications.
• Custom Synthesis and Contract Manufacturing: A critical raw material for fine chemical manufacturers offering bespoke synthesis services to global clients.

Basic Information

Product Name	4-Iodo-2-Methylbenzoic Acid
CAS No.	133232-58-3
Molecular Formula	C8H7IO2
Molecular Weight	262.05 g/mol
Synonyms	2-Methyl-4-iodobenzoic Acid; 4-Iodo-o-toluic Acid; Benzoic acid, 4-iodo-2-methyl-; 4-Iodo-2-methylbenzoic acid; 2-Methyl-4-iodobenzoic acid; 4-Iodo-2-toluic acid; 4-Iodo-2-methyl-benzoic acid
EINECS	Contact for details

Quality Control

Our 4-Iodo-2-Methylbenzoic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be handled and stored accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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