Description

5-Methyl-2-(Methylthio)[1,3]Oxazolo[4,5-B]Pyridine is a high-value, fused heterocyclic compound featuring a unique oxazolopyridine core structure. This specialized chemical serves as a critical advanced pharmaceutical intermediate and a versatile building block for the synthesis of novel bioactive molecules. It is essential for research and development teams in the pharmaceutical, agrochemical, and material science industries seeking to develop new active ingredients with targeted properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-infective targets.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, or insecticides with novel modes of action.
• Organic Synthesis Building Block: The fused oxazolopyridine structure is valuable for constructing complex heterocyclic libraries for high-throughput screening in drug discovery.
• Material Science Research: Investigated as a component for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or organic semiconductors.
• Academic & Contract Research: Employed in universities and CROs for methodological studies and the development of new synthetic routes involving sulfur and nitrogen-containing heterocycles.

Basic Information

Product Name	5-Methyl-2-(Methylthio)[1,3]Oxazolo[4,5-B]Pyridine
CAS No.	439608-32-9
Molecular Formula	C9H8N2OS
Molecular Weight	192.24 g/mol
Synonyms	5-Methyl-2-(methylthio)oxazolo[4,5-b]pyridine; 2-(Methylthio)-5-methyl[1,3]oxazolo[4,5-b]pyridine; [1,3]Oxazolo[4,5-b]pyridine, 5-methyl-2-(methylthio)-; 5-Methyl-2-methylsulfanyl-[1,3]oxazolo[4,5-b]pyridine; 439608-32-9; Oxazolo[4,5-b]pyridine derivative
EINECS	Contact for details

Quality Control

We maintain a strict quality management system to ensure batch-to-batch consistency and high purity for research and development applications. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.