Description

3-Amino-6-Methylthiopyridazine is a versatile heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and agrochemicals, where its unique pyridazine core and functional groups enable precise molecular modifications. It is primarily needed by R&D 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 building block for the synthesis of novel drug candidates, particularly in medicinal chemistry research targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and fungicides, leveraging its heterocyclic structure for bioactivity.
• Chemical Research & Development: Serves as a versatile scaffold in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Dye and Pigment Intermediate: Can be utilized in the synthesis of specialized dyes and pigments due to its amino and thiomethyl functional groups.
• Ligand Synthesis for Catalysis: Potential use in the preparation of nitrogen-containing ligands for metal-catalyzed reactions.

Basic Information

Product Name	3-Amino-6-Methylthiopyridazine
CAS No.	39539-67-8
Molecular Formula	C5H7N3S
Molecular Weight	141.19 g/mol
Synonyms	6-Methylthio-3-pyridazinamine; 3-Amino-6-(methylthio)pyridazine; 3-Pyridazinamine, 6-(methylthio)-; 6-(Methylthio)-3-pyridazinamine; 3-Amino-6-methylsulfanylpyridazine; 6-Methylmercapto-3-aminopyridazine; 3-Amino-6-methylmercaptopyridazine
EINECS	Contact for details

Quality Control

Our 3-Amino-6-Methylthiopyridazine is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced chemical synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 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	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.