Description

3-Pyridinecarbonylchloride,6-Chloro-2-Methyl-(9Ci) is a versatile and reactive heterocyclic building block, essential for constructing complex molecular architectures in advanced chemical synthesis. Its core value lies in its ability to introduce a functionalized pyridine moiety, enabling the development of novel compounds with targeted properties. This intermediate is particularly critical for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it serves as a key precursor in the synthesis of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing active pharmaceutical ingredients (APIs), particularly in the development of novel drug candidates targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, contributing to the development of more effective crop protection agents.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands and organometallic catalysts used in asymmetric synthesis and other catalytic processes.
• Material Science Research: Employed in the synthesis of functional organic materials, including liquid crystals, organic semiconductors, and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Utilized to create labeled compounds and molecular probes for studying biological mechanisms and diagnostic applications.
• Custom Synthesis and R&D: A valuable reagent for contract research organizations (CROs) and academic laboratories engaged in exploratory organic synthesis and method development.

Basic Information

Product Name	3-Pyridinecarbonylchloride,6-Chloro-2-Methyl-(9Ci)
CAS No.	62366-52-3
Molecular Formula	C7H5Cl2NO
Molecular Weight	190.03 g/mol
Synonyms	6-Chloro-2-methylnicotinoyl chloride; 6-Chloro-2-methyl-3-pyridinecarbonyl chloride; 2-Methyl-6-chloronicotinoyl chloride; 3-Pyridinecarbonyl chloride, 6-chloro-2-methyl-; 6-Chloro-2-methylpyridine-3-carbonyl chloride; 2-Chloro-6-methylnicotinoyl chloride (common misnomer); 6-Chloro-2-picolinoyl chloride
EINECS	Contact for details

Quality Control

Our 3-Pyridinecarbonylchloride,6-Chloro-2-Methyl-(9Ci) is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality system is designed to support cGMP requirements for advanced intermediate manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place. Recommended long-term storage temperature is 2-8°C. Keep away from strong acids and organic solvents. Ensure the storage area is well-ventilated.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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