Description

5-Chloro-2,3-Diiodopyridine is a halogenated pyridine derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and valuable building block for the construction of complex heterocyclic systems and functional materials. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for applications such as catalyst ligand synthesis and the development of active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in constructing complex heterocyclic cores for potential therapeutic agents.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its halogenated structure for bioactivity.
• Material Science: Serves as a building block for creating organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic semiconductors.
• Catalyst & Ligand Development: Employed in the design and synthesis of specialized ligands for transition metal catalysis, enabling novel cross-coupling and other catalytic reactions.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new organic transformations and synthesizing complex molecular architectures.
• Fine Chemical Production: Used in the multi-step synthesis of other high-value, specialized fine chemicals and advanced intermediates.

Basic Information

Product Name	5-Chloro-2,3-Diiodopyridine
CAS No.	1261365-71-2
Molecular Formula	C5H2ClI2N
Molecular Weight	385.79 g/mol
Synonyms	2,3-Diiodo-5-chloropyridine; 5-Chloro-2,3-diiodopyridine; Pyridine, 5-chloro-2,3-diiodo-; 5-Chloro-2,3-diiodo-pyridine
EINECS	Contact for details

Quality Control

Our 5-Chloro-2,3-Diiodopyridine is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. We provide Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality systems are designed to support cGMP and ISO standards for reliable, batch-to-batch consistency required in critical R&D and scale-up processes.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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