Description

4-Pyridylethylmercaptan is a specialized organosulfur compound featuring a pyridine ring and a thiol functional group, making it a valuable heterocyclic building block. This compound is essential for researchers and manufacturers requiring precise molecular scaffolds for advanced synthesis. It is primarily utilized in the pharmaceutical, agrochemical, and material science industries for applications such as ligand synthesis, polymer modification, and as a key intermediate in the development of active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its heterocyclic structure contributes to biological activity.
• Ligand for Catalysis: Acts as a versatile ligand in transition metal catalysis, facilitating various cross-coupling and hydrogenation reactions.
• Polymer Modification Agent: Employed to introduce functional thiol groups into polymer chains, enhancing material properties like adhesion and cross-linking capability.
• Bioconjugation Chemistry: Utilized for modifying proteins, peptides, and other biomolecules via its reactive thiol group.
• Research & Development: A key reagent in academic and industrial R&D for exploring new synthetic methodologies and chemical entities.

Basic Information

Product Name	4-Pyridylethylmercaptan
CAS No.	2127-05-1
Molecular Formula	C7H9NS
Molecular Weight	139.22 g/mol
Synonyms	2-(4-Pyridyl)ethanethiol; 4-(2-Mercaptoethyl)pyridine; 4-Pyridineethanethiol; 2-(Pyridin-4-yl)ethan-1-thiol; 4-Pyridyl-2-ethanethiol; 4-PET
EINECS	218-341-4

Quality Control

Our 4-Pyridylethylmercaptan is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatographic purity assessment and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, appearance, and other critical parameters is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to the presence of a thiol group, the material should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to prevent oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
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.