Description

Pyridine Dithioethylamine Hydrochloride (PDA-HCl) is a specialized organic salt compound with significant utility in advanced chemical synthesis. Its value lies in its role as a versatile intermediate and ligand, particularly in the development of pharmaceuticals and complex coordination chemistry. This product is essential for research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors seeking high-purity building blocks for novel compound development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting neurological and metabolic disorders.
• Catalyst Ligand: Used in transition metal catalysis to facilitate various organic transformations, including cross-coupling and polymerization reactions.
• Agrochemical Synthesis: Serves as a precursor in the development of novel pesticides and herbicides with specific modes of action.
• Chelating Agent: Employed in analytical chemistry and material science for metal ion sequestration and the preparation of metal-organic frameworks (MOFs).
• Bioconjugation Reagent: Utilized in biochemical research for modifying proteins, peptides, and other biomolecules.
• Polymer Additive: Acts as a stabilizer or chain transfer agent in the production of specialty polymers.

Basic Information

Product Name	Pyridine Dithioethylamine Hydrochloride (PDA-HCl)
CAS No.	106139-15-5
Molecular Formula	C9H13ClN2S2
Molecular Weight	248.80 g/mol
Synonyms	PDA-HCl; 2-(Pyridin-2-yldisulfanyl)ethanamine hydrochloride; N-(2-Mercaptoethyl)pyridine-2-thione hydrochloride; 2,2'-Dithiobis(ethylamine) pyridine derivative hydrochloride; S-[2-(Pyridin-2-yldisulfanyl)ethyl]amine hydrochloride; Pyridine-2-thione ethylamine disulfide hydrochloride; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Pyridine Dithioethylamine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your specifications.

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 and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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