Description

Benzeneacetic Acid, 4-Iodo-α-Methyl is a halogenated aromatic acid derivative, a key synthetic intermediate in advanced organic chemistry. This compound is valued for its unique molecular structure, which facilitates the introduction of both an iodophenyl group and a methyl-substituted acetic acid moiety into target molecules. It is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical sectors for constructing complex active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides and plant growth regulators, leveraging the iodine atom for further functionalization.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in transition metal catalysis and organometallic chemistry.
• Material Science Research: Employed in the synthesis of monomers for specialty polymers and advanced organic electronic materials.
• Chemical Reference Standard: Used as an analytical standard in quality control laboratories for method development and validation.
• Academic & Institutional Research: A valuable reagent for synthetic methodology development and mechanistic studies in university and R&D institute laboratories.

Basic Information

Product Name	Benzeneacetic Acid, 4-Iodo-α-Methyl
CAS No.	34645-72-2
Molecular Formula	C9H9IO2
Molecular Weight	276.07 g/mol
Synonyms	4-Iodo-α-methylbenzeneacetic acid; (4-Iodophenyl)acetic acid, α-methyl-; 2-(4-Iodophenyl)propanoic acid; 4-Iodohydrocinnamic acid, α-methyl-; p-Iodo-α-methylphenylacetic acid; 2-(4-Iodophenyl)propionic acid; NSC 163022; α-Methyl-4-iodobenzeneacetic acid
EINECS	Contact for details

Quality Control

Our production of Benzeneacetic Acid, 4-Iodo-α-Methyl adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as identity (IR, NMR), purity (HPLC), and impurity profile. We support cGMP-compliant manufacturing for advanced applications and can provide material suitable for use as a pharmaceutical reference standard 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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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