Description

5-Chloro-3-Nitropyridine-2-Carboxamide is a high-purity, multi-functional heterocyclic building block of significant importance in advanced organic synthesis. This compound is valued for its unique molecular scaffold, which serves as a critical precursor in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in kinase inhibitor and antibacterial research.
• Agrochemical Synthesis: Used as a building block in the development of next-generation herbicides, fungicides, and insecticides.
• Material Science Research: Serves as a precursor for creating functionalized ligands and complex organic frameworks.
• Chemical Biology: Employed in the design and synthesis of molecular probes and biochemical tools.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and CDMOs for bespoke chemical manufacturing.

Basic Information

Product Name	5-Chloro-3-Nitropyridine-2-Carboxamide
CAS No.	856834-36-1
Molecular Formula	C6H4ClN3O3
Molecular Weight	201.57 g/mol
Synonyms	2-Carbamoyl-5-chloro-3-nitropyridine; 5-Chloro-3-nitro-2-pyridinecarboxamide; 5-Chloro-3-nitropicolinamide; 3-Nitro-5-chloropyridine-2-carboxamide; 2-Pyridinecarboxamide, 5-chloro-3-nitro-; 856834-36-1; 5-Chloro-3-nitropyridine-2-carboxylic acid amide
EINECS	Contact for details

Quality Control

Our 5-Chloro-3-Nitropyridine-2-Carboxamide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided for each shipment, ensuring full traceability and compliance with customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.