Description

6-Chloro-3-Hydrazinylpyridazine-4-Carboxylic Acid is a high-purity, functionalized heterocyclic building block of significant interest in advanced organic synthesis. Its unique structure, featuring both a carboxylic acid and a hydrazinyl group on a chlorinated pyridazine core, makes it a versatile precursor for constructing complex molecular architectures. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders, inflammation, and oncology.
• Agrochemical Synthesis: Serves as a crucial building block for creating new herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Chemical Research & Development: Used in academic and industrial R&D labs for exploring new heterocyclic chemistry, synthesizing ligands for catalysis, and developing novel materials.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and dyes.
• Bioconjugation & Probe Development: The reactive hydrazine group can be utilized for bioconjugation strategies in the development of biochemical probes and diagnostic agents.

Basic Information

Product Name	6-Chloro-3-Hydrazinylpyridazine-4-Carboxylic Acid
CAS No.	77813-57-1
Molecular Formula	C5H5ClN4O2
Molecular Weight	188.57 g/mol
Synonyms	6-Chloro-3-hydrazinyl-4-pyridazinecarboxylic acid; 3-Hydrazinyl-6-chloro-4-pyridazinecarboxylic acid; 6-Chloro-3-hydrozinylpyridazine-4-carboxylic acid; 4-Pyridazinecarboxylic acid, 6-chloro-3-hydrazinyl-; 77813-57-1; 6-Chloro-3-hydrazino-4-pyridazinecarboxylic acid
EINECS	Contact for details

Quality Control

Our 6-Chloro-3-Hydrazinylpyridazine-4-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment.

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 compound is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening a new container to maintain purity and stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay	≥ 95.0% (on dried basis)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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