Description

2-Chloro-3-(4-Iodo-5-Methyl-[1,2,3]Triazol-1-Yl)-Pyridine is a high-purity, heterocyclic organic compound featuring a unique triazole-pyridine core structure. This molecule is of significant commercial interest as a versatile pharmaceutical intermediate and advanced building block for medicinal chemistry research and development. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel active compounds. The presence of halogen and heterocyclic moieties makes it a key precursor for cross-coupling reactions and targeted molecular synthesis.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly in oncology and antiviral research.
• Medicinal Chemistry Research: Used in high-throughput screening and structure-activity relationship (SAR) studies to develop new therapeutic agents.
• Agrochemical Development: Serves as a precursor for creating new active ingredients in crop protection products.
• Chemical Biology Probes: Utilized in the development of molecular probes for studying biological pathways and target engagement.
• Ligand Synthesis: Acts as a precursor for synthesizing specialized ligands used in catalysis and material science.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the production of bespoke compounds and complex molecules.

Basic Information

Product Name	2-Chloro-3-(4-Iodo-5-Methyl-[1,2,3]Triazol-1-Yl)-Pyridine
CAS No.	873551-11-2
Molecular Formula	C8H5ClIN4
Molecular Weight	320.51 g/mol
Synonyms	2-Chloro-3-(4-iodo-5-methyl-1H-1,2,3-triazol-1-yl)pyridine; 1-(2-Chloropyridin-3-yl)-4-iodo-5-methyl-1H-1,2,3-triazole; 4-Iodo-5-methyl-1-(2-chloropyridin-3-yl)-1H-1,2,3-triazole; Pyridine, 2-chloro-3-(4-iodo-5-methyl-1H-1,2,3-triazol-1-yl)-; 873551-11-2; 2-Chloro-3-(4-iodo-5-methyl-[1,2,3]triazol-1-yl)pyridine
EINECS	Contact for details

Quality Control

Every batch of 2-Chloro-3-(4-Iodo-5-Methyl-[1,2,3]Triazol-1-Yl)-Pyridine is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee batch-to-batch consistency and support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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