Description

Lithium 4,6-Dichloropyridazine-3-Carboxylate Hydrate is a high-purity, organolithium building block and synthetic intermediate of significant commercial interest. This compound is valued for its role in facilitating complex heterocyclic chemistry, particularly in the construction of pyridazine-based scaffolds. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing the pyridazine moiety for therapeutic applications.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides that leverage its dichloropyridazine structure.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands and organometallic catalysts used in cross-coupling and other transition metal-catalyzed reactions.
• Material Science Research: Employed in the development of organic electronic materials, such as charge-transport layers or photoactive components, due to its electron-deficient aromatic system.
• Chemical Biology Probes: Utilized as a building block for creating molecular probes and tags to study biological systems and enzyme functions.
• Custom Synthesis and Contract Manufacturing: A critical reagent for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences industry.

Basic Information

Product Name	Lithium 4,6-Dichloropyridazine-3-Carboxylate Hydrate
CAS No.	2245111-15-1
Molecular Formula	C5HCl2LiN2O2 · xH2O
Molecular Weight	Contact for details
Synonyms	4,6-Dichloropyridazine-3-carboxylic acid lithium salt hydrate; Lithium 4,6-dichloro-3-pyridazinecarboxylate hydrate; 3-Pyridazinecarboxylic acid, 4,6-dichloro-, lithium salt, hydrate; 4,6-Dichloro-3-pyridazinecarboxylate lithium salt; Lithium 4,6-dichloropyridazine-3-carboxylate; 4,6-Dichloropyridazine-3-carboxylate lithium; Lithium salt of 4,6-dichloropyridazine-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our Lithium 4,6-Dichloropyridazine-3-Carboxylate Hydrate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (NMR, IR), to ensure it meets the high standards required for research and commercial synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request, providing full traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic nature, the material should be handled under an inert atmosphere (e.g., nitrogen or argon) and stored in a desiccator to prevent moisture uptake, which can affect reactivity and stability. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥95% (Anhydrous basis)
Water Content (KF)	Contact for details
Heavy Metals	<20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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