Description

S-(2-Thiopyridyl)Mercaptopropionohydrazide is a specialized organosulfur compound featuring a unique thiopyridyl and hydrazide functional group architecture. This molecular structure makes it a valuable intermediate and derivatization agent in advanced synthetic chemistry and analytical applications. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and material science sectors for constructing complex molecules and as a ligand or precursor. The compound is supplied with a high level of purity to ensure consistent performance in sensitive reactions.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those requiring thiol-reactive or metal-chelating moieties.
• Analytical Derivatization Agent: Employed in HPLC and other chromatographic methods to tag and detect carbonyl compounds, aldehydes, and ketones for enhanced sensitivity.
• Polymer Modification: Acts as a chain transfer agent or functional monomer in the production of specialty polymers with tailored surface properties.
• Agrochemical Synthesis: Serves as a key building block in the development of new pesticides and herbicides with specific modes of action.
• Chemical Research: Utilized in academic and industrial R&D for studying reaction mechanisms, catalysis, and as a precursor to novel heterocyclic compounds.
• Material Science: Applied in the surface functionalization of nanoparticles and the creation of self-assembled monolayers (SAMs).

Basic Information

Product Name	S-(2-Thiopyridyl)Mercaptopropionohydrazide
CAS No.	115616-51-8
Molecular Formula	C8H11N3OS2
Molecular Weight	229.32 g/mol
Synonyms	2-Mercaptopropionohydrazide, S-(2-Pyridyl) derivative; 2-(2-Pyridinyldithio)propanehydrazide; S-(2-Pyridyl)thioglycolic acid hydrazide derivative; Propionohydrazide, 2-[(2-pyridinylthio)thio]-; 2-[(2-Pyridyldithio)]propionohydrazide; TPMH; 2-Pyridyl disulfide propionyl hydrazide
EINECS	Contact for details

Quality Control

Our S-(2-Thiopyridyl)Mercaptopropionohydrazide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, identity, and impurities 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 (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent oxidation and moisture absorption. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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