Description

Benzoic Acid, 2,3,5,6-Tetrafluoro-4-Iodo- is a highly functionalized, multi-halogenated aromatic building block of significant interest in advanced organic synthesis. Its unique structure, featuring both fluorine and iodine substituents, makes it a critical intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is primarily utilized by research institutions and pharmaceutical/agrochemical companies for the development of novel active ingredients, specialty polymers, and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of fluorinated and iodinated drug candidates, particularly in oncology and CNS therapeutic areas.
• Agrochemical Synthesis: Used to develop novel herbicides, fungicides, and pesticides with enhanced activity and environmental profile.
• Liquid Crystal & OLED Materials: Acts as a core building block for fluorinated components in electronic display and lighting technologies.
• Polymer Modification: Incorporated to create specialty polymers with improved chemical resistance, thermal stability, and surface properties.
• Cross-Coupling Reactions: The iodine substituent makes it an excellent substrate for palladium-catalyzed reactions (e.g., Suzuki, Sonogashira) to form complex biaryl structures.
• Radiotracer Development: Potential precursor for iodine-123/124 labeled compounds used in medical imaging (PET/SPECT).
• Organic Synthesis Research: A valuable reagent for academic and industrial R&D exploring new fluorination methodologies and heterocyclic chemistry.

Basic Information

Product Name	Benzoic Acid, 2,3,5,6-Tetrafluoro-4-Iodo-
CAS No.	873536-93-7
Molecular Formula	C7HF4IO2
Molecular Weight	311.98 g/mol
Synonyms	4-Iodo-2,3,5,6-tetrafluorobenzoic Acid; 2,3,5,6-Tetrafluoro-4-iodobenzoic Acid; Tetrafluoroiodobenzoic Acid; Perfluoro-4-iodobenzoic Acid; Iodotetrafluorobenzoic Acid; C7HF4IO2; Benzoic acid, tetrafluoro-4-iodo-
EINECS	Contact for details

Quality Control

Every batch of Benzoic Acid, 2,3,5,6-Tetrafluoro-4-Iodo- is manufactured and analyzed under strict quality management protocols to ensure consistency and purity for research and development applications. We provide comprehensive analytical data including HPLC purity, NMR (1H, 19F, 13C), and mass spectrometry for full structural confirmation. A detailed Certificate of Analysis (COA) is supplied with each shipment, and custom purity grades or analytical packages can be accommodated 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). The compound is light-sensitive and should be handled under inert atmosphere when appropriate for prolonged use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%
Water Content (KF)	< 0.5%

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