Description

2-Chloro-5-Nitro-3-Pyridinylethanone is a high-value pyridine derivative and a versatile chemical building block. This compound is critical for the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors, due to its reactive nitro and carbonyl functional groups. It is primarily sought by research institutions and industrial manufacturers for developing active pharmaceutical ingredients (APIs), advanced intermediates, and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and insecticides, leveraging its pyridine core.
• Chemical Research & Development: Serves as a fundamental building block for organic chemists in academia and industry for constructing complex heterocyclic compounds.
• Material Science: Potential intermediate in the development of specialty chemicals, dyes, and functional materials.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring high-purity intermediates.

Basic Information

Product Name	2-Chloro-5-Nitro-3-Pyridinylethanone
CAS No.	1256264-86-4
Molecular Formula	C7H5ClN2O3
Molecular Weight	200.58 g/mol
Synonyms	1-(2-Chloro-5-nitropyridin-3-yl)ethanone; 3-Acetyl-2-chloro-5-nitropyridine; 2-Chloro-5-nitro-3-acetylpyridine; Ethanone, 1-(2-chloro-5-nitro-3-pyridinyl)-; 2-Chloro-5-nitro-3-pyridyl methyl ketone
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-Nitro-3-Pyridinylethanone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, 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 and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.