Description

2-Chloro-4-Pyridinecarboximidohydrazide is a specialized pyridine derivative featuring both chloro and carboximidohydrazide functional groups, making it a valuable synthetic intermediate. This compound is crucial for researchers and manufacturers developing novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily utilized in the pharmaceutical, agrochemical, and advanced material research sectors for constructing complex heterocyclic scaffolds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Ligand Synthesis: Serves as a precursor for creating complex chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme mechanisms and biological pathways.
• Heterocyclic Chemistry: A versatile substrate for cyclization and condensation reactions to produce fused pyridine systems of industrial interest.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific research and scale-up projects.

Basic Information

Product Name	2-Chloro-4-Pyridinecarboximidohydrazide
CAS No.	1092352-90-3
Molecular Formula	C6H7ClN4O
Molecular Weight	186.60 g/mol
Synonyms	2-Chloroisonicotinimidohydrazide; 2-Chloro-4-pyridinecarboxylic acid amidrazone; 2-Chloro-4-pyridinecarboximidic acid hydrazide; 4-Pyridinecarboximidohydrazide, 2-chloro-; (2-Chloro-4-pyridinyl)amidrazone; Isonicotinimidohydrazide, 2-chloro-
EINECS	Contact for details

Quality Control

Every batch of 2-Chloro-4-Pyridinecarboximidohydrazide is produced under a strict quality management system and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Our standard pharmaceutical intermediate grade meets stringent internal specifications, with purity typically ≥97% (HPLC). A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, impurity profile, and residual solvents.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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