Description

3-Pyridazinethiol,5,6-Diamino-(8Ci) is a heterocyclic organic compound featuring a pyridazine core substituted with thiol and diamine functional groups. This unique structure makes it a valuable intermediate for synthesizing complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working in medicinal chemistry and fine chemical production. The compound's reactivity profile offers significant utility in constructing novel heterocyclic scaffolds for drug discovery programs.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, especially those targeting neurological or metabolic disorders.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, or plant growth regulators.
• Ligand Synthesis: Serves as a precursor for creating chelating ligands in coordination chemistry and catalysis.
• Material Science: Potential monomer or modifier in the synthesis of specialty polymers and advanced materials.
• Bioconjugation Chemistry: The thiol and amine groups can be utilized for labeling and modifying biomolecules.

Basic Information

Product Name	3-Pyridazinethiol,5,6-Diamino-(8Ci)
CAS No.	18126-12-0
Molecular Formula	C4H6N4S
Molecular Weight	142.18 g/mol
Synonyms	5,6-Diamino-3-pyridazinethiol; 5,6-Diamino-3(2H)-pyridazinethione; 3-Mercapto-5,6-diaminopyridazine; 5,6-Diamino-3-mercaptopyridazine; 3(2H)-Pyridazinethione, 5,6-diamino-; 5,6-Diaminopyridazine-3-thiol; 18126-12-0 (CAS)
EINECS	Contact for details

Quality Control

Every batch of 3-Pyridazinethiol,5,6-Diamino-(8Ci) is produced and tested under a strict quality management system to ensure consistency and reliability for your research and development processes. We provide comprehensive analytical data including HPLC purity, identity confirmation (IR, NMR), and impurity profiling. A Certificate of Analysis (COA) detailing all specifications and test results is supplied with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Due to its sensitivity to oxidation, the container should be purged with inert gas after each opening to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical 97-98%)
Water Content (KF)	≤ 1.0 %
Residue on Ignition	≤ 0.5 %

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