Description

(E)-2-(1-(2-Pyridinyl)Ethylidene)Hydrazinecarbothioamide CAS NO 142564-62-3 is a high-purity organic compound belonging to the class of thiosemicarbazones, characterized by its specific pyridinyl-substituted structure. This compound serves as a critical advanced pharmaceutical intermediate and a versatile research-grade building block for the synthesis of complex molecules. It is primarily utilized by pharmaceutical R&D laboratories, contract manufacturing organizations (CMOs), and academic research institutions engaged in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting metal chelation or enzyme inhibition.
• Medicinal Chemistry Research: Used as a core scaffold for developing libraries of compounds with potential biological activity, such as antimicrobial or anticancer agents.
• Coordination Chemistry: Acts as a versatile ligand for complexing transition metals (e.g., Cu, Fe, Zn) in catalysis and material science applications.
• Analytical Reagent: Employed in research as a selective reagent for the detection or quantification of specific metal ions.
• Chemical Synthesis: Building block for constructing more complex heterocyclic compounds and functional materials.

Basic Information

Product Name	(E)-2-(1-(2-Pyridinyl)Ethylidene)Hydrazinecarbothioamide
CAS No.	142564-62-3
Molecular Formula	C8H10N4S
Molecular Weight	194.26 g/mol
Synonyms	2-(1-(Pyridin-2-yl)ethylidene)hydrazine-1-carbothioamide; (E)-2-(1-(Pyridin-2-yl)ethylidene)hydrazinecarbothioamide; 2-Pyridinecarboxaldehyde, 2-(1-methylethylidene)hydrazone; Thiosemicarbazone derivative of 2-acetylpyridine; 2-Acetylpyridine thiosemicarbazone; APT; 2-Pyridyl thiosemicarbazone; P2A
EINECS	Contact for details

Quality Control

Our (E)-2-(1-(2-Pyridinyl)Ethylidene)Hydrazinecarbothioamide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment and are available upon request 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 (15-25°C). Keep away from incompatible materials. For long-term storage, consider storage under an inert atmosphere to ensure product stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.