Description

3,6-Dimercaptopyridazine is a versatile heterocyclic compound featuring two thiol groups, making it a valuable building block in organic synthesis and material science. Its primary commercial value lies in its ability to act as a key intermediate for the production of pharmaceuticals, agrochemicals, and functional polymers. This compound is particularly sought after by R&D chemists and process development teams in the pharmaceutical and specialty chemical industries for creating novel molecules with specific electronic or binding properties.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting central nervous system disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators, leveraging its heterocyclic core for bioactivity.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for creating polymers with specific mechanical, conductive, or self-healing properties.
• Chelating Agent Precursor: The thiol groups make it a precursor for ligands used in metal chelation, applicable in catalysis and wastewater treatment.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new reaction pathways and synthesizing complex heterocyclic frameworks.
• Electronics & Sensor Materials: Used in the development of organic semiconductors and chemical sensors due to its electron-rich structure.

Basic Information

Product Name	3,6-Dimercaptopyridazine
CAS No.	1445-58-5
Molecular Formula	C4H4N2S2
Molecular Weight	144.22 g/mol
Synonyms	3,6-Pyridazinedithiol; 3,6-Dithiopyridazine; Pyridazine-3,6-dithiol; 1,2-Diazine-3,6-dithiol; 3,6-Dimercapto-1,2-diazine; 1445-58-5; 3,6-Dithio-1,2-diazine
EINECS	215-889-8

Quality Control

Our 3,6-Dimercaptopyridazine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and Karl Fischer titration for moisture content, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

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 place. Due to its sensitivity to oxidation, the container should be kept sealed after each use to minimize exposure to air.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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