Description

2-Pyridinecarboxylic Acid,3-Chloro-5-(Trifluoromethyl)-,Methyl Ester is a high-value, multi-functional chemical intermediate characterized by its pyridine core and halogenated substituents. This compound is essential for synthesizing advanced molecules where the introduction of a chlorinated, trifluoromethylated pyridine moiety is required. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging the biological activity of the halogenated pyridine structure.
• Material Science Research: Serves as a precursor for developing specialty chemicals, ligands for catalysis, and functional materials.
• Organic Synthesis & Chemical Research: A versatile reagent for introducing complex heterocyclic structures in academic and industrial R&D settings.

Basic Information

Product Name	2-Pyridinecarboxylic Acid,3-Chloro-5-(Trifluoromethyl)-,Methyl Ester
CAS No.	655235-65-7
Molecular Formula	C8H5ClF3NO2
Molecular Weight	239.58 g/mol
Synonyms	Methyl 3-Chloro-5-(trifluoromethyl)picolinate; 3-Chloro-5-(trifluoromethyl)picolinic Acid Methyl Ester; 3-Chloro-5-trifluoromethyl-pyridine-2-carboxylic Acid Methyl Ester; Methyl 3-Chloro-5-(trifluoromethyl)-2-pyridinecarboxylate; 2-Pyridinecarboxylic Acid, 3-Chloro-5-(trifluoromethyl)-, Methyl Ester; Picolinic Acid Derivative CAS 655235-65-7
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for this intermediate to ensure batch-to-batch consistency and high purity. Our products undergo rigorous testing, including chromatographic purity analysis and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with each shipment to support your quality management systems.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.