Description

2,5-Difluoro-4-Iodo-3-Methylbenzoic Acid is a high-value, multi-functional halogenated benzoic acid derivative. This compound serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block in modern synthetic chemistry. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the synthesis of novel active molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting new therapeutic agents.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and pesticides, leveraging its unique halogenated structure.
• Ligand & Catalyst Development: Serves as a precursor for creating specialized ligands in transition metal catalysis and organocatalysis.
• Material Science Research: Employed in the synthesis of advanced organic materials, including liquid crystals and functional polymers.
• Chemical Biology Probes: Useful for synthesizing molecular probes and tags for biochemical and diagnostic research applications.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis services catering to specialized client requirements.

Basic Information

Product Name	2,5-Difluoro-4-Iodo-3-Methylbenzoic Acid
CAS No.	479090-50-1
Molecular Formula	C8H5F2IO2
Molecular Weight	298.03 g/mol
Synonyms	4-Iodo-2,5-difluoro-3-methylbenzoic Acid; 3-Methyl-2,5-difluoro-4-iodobenzoic Acid; Benzoic acid, 2,5-difluoro-4-iodo-3-methyl-; 479090-50-1; 2,5-Difluoro-4-iodo-3-methyl-benzoic acid
EINECS	Contact for details

Quality Control

Our 2,5-Difluoro-4-Iodo-3-Methylbenzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency suitable for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥97.0%
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%
Single Unknown Impurity (HPLC)	≤0.5%
Total Impurities (HPLC)	≤2.0%

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