Description

6-Chloropyridazine-3-Carboxamide is a versatile heterocyclic building block and key synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging the pyridazine core's bioactivity.
• Chemical Research & Development: Serves as a fundamental building block for constructing complex heterocyclic compounds in academic and industrial R&D settings.
• Material Science Precursor: Potential use in the synthesis of organic ligands for catalysts or functional materials.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of client-specific target molecules.

Basic Information

Product Name	6-Chloropyridazine-3-Carboxamide
CAS No.	66346-83-6
Molecular Formula	C5H4ClN3O
Molecular Weight	157.56 g/mol
Synonyms	3-Carbamoyl-6-chloropyridazine; 6-Chloro-3-pyridazinecarboxamide; 6-Chloropyridazine-3-carboxylic acid amide; 6-Chloro-3-carbamoylpyridazine; 6-Chloro-3-pyridazinylcarboxamide; 6-Chloro-pyridazine-3-carboxylic acid amide; 6-Chloro-3-pyridazinecarboxylic acid amide; 6-Chloro-3-pyridazinecarboxylic acid, amide
EINECS	Contact for details

Quality Control

Our 6-Chloropyridazine-3-Carboxamide is manufactured under strict quality management systems. Each 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 every shipment to guarantee it meets the high standards required for research and commercial synthesis.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
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.