Description

n-Hydroxyisonicotinimidoyl Chloride Monohydrochloride is a specialized organic intermediate of significant importance in synthetic chemistry. This compound matters for its role as a key building block in the synthesis of more complex molecules, particularly in pharmaceutical research and development. It is primarily needed by fine chemical manufacturers and R&D laboratories engaged in creating novel active pharmaceutical ingredients (APIs), agrochemicals, and other high-value nitrogen-containing heterocycles.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those containing nicotinamide or isonicotinamide pharmacophores.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides that require specific heterocyclic structures for activity.
• Ligand and Chelator Preparation: Serves as a starting material for synthesizing specialized ligands used in catalysis and metal complexation studies.
• Bioconjugation Chemistry: Employed in the development of chemical probes and linkers for bioconjugation applications in biochemical research.
• Material Science Research: Acts as a monomer or functionalization agent in the creation of novel polymers and advanced organic materials.
• Academic & Industrial R&D: A valuable reagent for method development and exploratory synthesis in both academic and industrial research settings.

Basic Information

Product Name	n-Hydroxyisonicotinimidoyl Chloride Monohydrochloride
CAS No.	4185-98-2
Molecular Formula	C6H6Cl2N2O
Molecular Weight	193.03 g/mol
Synonyms	N-Hydroxyisonicotinimidoyl Chloride Hydrochloride; Isonicotinic Acid N-Hydroxyimidoyl Chloride Hydrochloride; 4-Pyridinecarboximidoyl Chloride, N-Hydroxy-, Hydrochloride; N-Hydroxy-4-pyridinecarboximidoyl Chloride Hydrochloride; Hydroxylamine, N-(4-pyridinylcarbonyl)-, Chloride, Hydrochloride; Pyridine-4-carboximidoyl Chloride, N-Hydroxy-, Hydrochloride
EINECS	Contact for details

Quality Control

Our n-Hydroxyisonicotinimidoyl Chloride Monohydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and process development. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and reliability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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