Description

Pyridine,4-Chloro-3-Nitro-, 1-Oxide is a specialized heterocyclic building block and key intermediate in advanced organic synthesis. This compound is valued for its unique reactivity profile, particularly in the construction of complex nitrogen-containing molecules. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides.
• Organic Synthesis Building Block: Serves as a versatile reagent for introducing functionalized pyridine motifs into more complex molecular architectures.
• Material Science Research: Investigated as a monomer or ligand precursor for creating functional polymers and coordination complexes.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies and the discovery of new chemical reactions.

Basic Information

Product Name	Pyridine,4-Chloro-3-Nitro-, 1-Oxide
CAS No.	89167-37-3
Molecular Formula	C5H3ClN2O3
Molecular Weight	174.54 g/mol
Synonyms	4-Chloro-3-nitropyridine 1-Oxide; 4-Chloro-3-nitropyridine N-Oxide; 3-Nitro-4-chloropyridine 1-Oxide; 4-Chloro-3-nitro-1-oxidopyridin-1-ium; 4-Chloro-3-nitropyridine Oxide; 1-Hydroxy-4-chloro-3-nitropyridin-1-ium
EINECS	Contact for details

Quality Control

Our Pyridine,4-Chloro-3-Nitro-, 1-Oxide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and specification compliance.

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 reducing agents.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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