Description

2-Pyridinecarboxaldehyde, 3-(Methylthio)- (9Ci) is a specialized heterocyclic aldehyde building block of significant interest in advanced organic synthesis. Its core value lies in the strategic combination of a reactive aldehyde group and a methylthio substituent on the pyridine ring, enabling the construction of complex molecular architectures. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, where it serves as a key precursor for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical building block for synthesizing novel drug candidates, particularly in the development of kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating sophisticated chelating ligands and organocatalysts used in asymmetric synthesis and metal complexation.
• Material Science Research: Employed in the synthesis of functionalized polymers and organic electronic materials due to its modifiable pyridine core.
• Chemical Biology Probes: Utilized to develop molecular probes and labeling agents for studying biological processes and enzyme mechanisms.
• Fine Chemical Production: Acts as a versatile starting material for manufacturing a range of specialty and performance chemicals.

Basic Information

Product Name	2-Pyridinecarboxaldehyde, 3-(Methylthio)- (9Ci)
CAS No.	405175-06-6
Molecular Formula	C7H7NOS
Molecular Weight	153.20 g/mol
Synonyms	3-(Methylthio)-2-pyridinecarboxaldehyde; 3-(Methylsulfanyl)pyridine-2-carboxaldehyde; 2-Formyl-3-(methylthio)pyridine; 3-Methylsulfanyl-pyridine-2-carbaldehyde; 3-(Methylmercapto)picolinaldehyde; 3-Methylthiopicolinaldehyde; 3-Methylsulfanyl-2-pyridinecarboxaldehyde; 3-Methylthio-2-pyridinecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 2-Pyridinecarboxaldehyde, 3-(Methylthio)- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Light yellow to yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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