Description

2-Iodo-1,4-Benzenediamine is a halogenated aromatic diamine compound, serving as a versatile and critical building block in advanced organic synthesis. Its unique structure, featuring both iodine and amine functional groups, makes it an essential intermediate for creating complex molecules with tailored properties. This high-purity intermediate is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly in oncology and diagnostic agent discovery.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators that require halogenated aromatic cores.
• Dye and Pigment Manufacturing: Serves as a precursor for iodine-containing dyes, pigments, and colorants used in imaging and specialty coatings.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers, such as polyimides and aramids, for high-performance materials.
• Chemical Research & Development: Employed in academic and industrial R&D labs for coupling reactions (e.g., Buchwald-Hartwig amination) and as a scaffold for library synthesis in drug discovery.
• Liquid Crystal and OLED Materials: A valuable intermediate in the synthesis of iodine-based compounds for electronic display and lighting technologies.

Basic Information

Product Name	2-Iodo-1,4-Benzenediamine
CAS No.	69951-01-5
Molecular Formula	C6H7IN2
Molecular Weight	234.04 g/mol
Synonyms	1,4-Diamino-2-iodobenzene; 2-Iodo-p-phenylenediamine; p-Phenylenediamine, 2-iodo-; 2-Iodo-1,4-diaminobenzene; 2-Iodobenzene-1,4-diamine; 4-Amino-2-iodoaniline; Iodo-p-phenylenediamine
EINECS	Contact for details

Quality Control

Our 2-Iodo-1,4-Benzenediamine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and batch-to-batch consistency.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Light yellow to brown 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%
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.