Description

5-(Methylthio)Pyrido[2,3-D]Pyridazine is a high-purity heterocyclic organic compound featuring a fused pyridine-pyridazine core with a methylthio substituent. This specialized structure makes it a valuable and versatile chemical intermediate for advanced synthesis in research and development. It is primarily sought after by pharmaceutical and agrochemical research organizations for constructing novel active molecules.

Application

This compound serves as a critical building block in sophisticated organic synthesis. Key application areas include:

• Pharmaceutical Intermediate: For the research and development of new drug candidates, particularly in kinase inhibitor programs.
• Agrochemical Synthesis: As a precursor in the development of novel herbicides, fungicides, and insecticides.
• Material Science Research: Exploration of organic electronic materials and ligands for catalytic systems.
• Academic & Contract Research: Used in universities and CROs for methodological studies and library synthesis.
• Chemical Biology Probes: Development of tool compounds for studying biological pathways and target engagement.

Basic Information

Product Name	5-(Methylthio)Pyrido[2,3-D]Pyridazine
CAS No.	20970-15-4
Molecular Formula	C9H7N3S
Molecular Weight	189.24 g/mol
Synonyms	5-(Methylthio)pyrido[2,3-d]pyridazine; 5-(Methylsulfanyl)pyrido[2,3-d]pyridazine; 5-(Methylthio)-pyrido[2,3-d]pyridazine; Pyrido[2,3-d]pyridazine, 5-(methylthio)-; 5-Methylthiopyrido[2,3-d]pyridazine; 20970-15-4
EINECS	Contact for details

Quality Control

We supply 5-(Methylthio)Pyrido[2,3-D]Pyridazine in high-purity grades suitable for research and development. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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