Description

2-(Methylthio)-4H-Thiopyrano[3,2-B]Pyridin-4-One is a specialized heterocyclic organic compound featuring a fused thiopyranopyridinone core structure. This compound serves as a valuable advanced pharmaceutical intermediate (API) and a key building block in synthetic organic chemistry. It is primarily required by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, or insecticides with unique modes of action.
• Material Science: Potential monomer or additive for creating specialized polymers with specific electronic or thermal properties.
• Chemical Synthesis: Serves as a versatile scaffold in organic synthesis for constructing complex heterocyclic molecules in medicinal chemistry.
• Academic & R&D: Employed in university and corporate research laboratories for methodological studies and exploring new chemical reactions.

Basic Information

Product Name	2-(Methylthio)-4H-Thiopyrano[3,2-B]Pyridin-4-One
CAS No.	131109-78-9
Molecular Formula	C9H7NOS2
Molecular Weight	209.29 g/mol
Synonyms	2-(Methylthio)-4H-thiopyrano[3,2-b]pyridin-4-one; 4H-Thiopyrano[3,2-b]pyridin-4-one, 2-(methylthio)-; 2-Methylsulfanyl-4H-thiopyrano[3,2-b]pyridin-4-one; 2-(Methylthio)thiopyrano[3,2-b]pyridin-4-one; CAS 131109-78-9
EINECS	Contact for details

Quality Control

Our 2-(Methylthio)-4H-Thiopyrano[3,2-B]Pyridin-4-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) specifying identity, purity, and impurity profiles is 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 a controlled room temperature (typically 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
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.