Description

2,6-Dichloro-4-Iodonicotinaldehyde is a versatile halogenated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable precursor for constructing complex heterocyclic scaffolds and functionalized molecules. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing new active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides requiring specific halogenated pyridine cores.
• Material Science Precursor: Serves as a starting material for creating functionalized ligands, organic semiconductors, and metal-organic frameworks (MOFs).
• Cross-Coupling Reactions: The iodine and aldehyde functionalities make it an excellent substrate for Suzuki, Sonogashira, and other palladium-catalyzed cross-coupling reactions.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on heterocyclic chemistry and medicinal chemistry.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and dyes.

Basic Information

Product Name	2,6-Dichloro-4-Iodonicotinaldehyde
CAS No.	1309866-36-1
Molecular Formula	C6H2Cl2INO
Molecular Weight	301.90 g/mol
Synonyms	4-Iodo-2,6-dichloropyridine-3-carbaldehyde; 2,6-Dichloro-4-iodopyridine-3-carboxaldehyde; 3-Formyl-4-iodo-2,6-dichloropyridine; 4-Iodo-2,6-dichloronicotinaldehyde; 2,6-Dichloro-4-iodo-3-pyridinecarboxaldehyde; 1309866-36-1; 4-Iodo-2,6-dichloro-3-pyridinecarbaldehyde
EINECS	Contact for details

Quality Control

Our 2,6-Dichloro-4-Iodonicotinaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be amber-colored or stored in a dark place.

Specification

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

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