Description

4-Iodo-2-Nitrobenzoic Acid is a halogenated nitrobenzoic acid derivative that serves as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both an iodine substituent and a nitro group on the aromatic ring, makes it a critical building block for constructing complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research for structure-activity relationship (SAR) studies.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators, leveraging its reactive halogen and nitro functional groups.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Heck) due to the reactive iodine atom, enabling the construction of complex biaryl and heterocyclic structures.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of specialty polymers and advanced organic materials.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized dyes and colorants where the nitro and carboxylic acid groups contribute to chromophore development.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic methodologies and creating compound libraries.

Basic Information

Product Name	4-Iodo-2-Nitrobenzoic Acid
CAS No.	116529-62-5
Molecular Formula	C7H4INO4
Molecular Weight	293.02 g/mol
Synonyms	2-Nitro-4-iodobenzoic Acid; 4-Iodo-2-nitrobenzoic Acid; Benzoic acid, 4-iodo-2-nitro-; 4-Iodo-2-nitro-benzoic acid; 2-Nitro-4-iodobenzoic acid; 4-Iodo-2-nitrobenzoic acid (CAS 116529-62-5); 4-Iodo-2-nitro-benzoic acid (IUPAC); 4-I-2-NBA
EINECS	Contact for details

Quality Control

Our 4-Iodo-2-Nitrobenzoic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting batch-specific results for all critical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.