Description

Pyridine-3-Carboxaldehyde Thiosemicarbazone is a versatile heterocyclic organic compound that serves as a key intermediate and ligand in advanced chemical synthesis. This compound is valued for its ability to form stable metal complexes, making it crucial for research and development in coordination chemistry and catalysis. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients and functional materials.

Application

• As a chelating ligand in the synthesis of transition metal complexes for catalytic applications.
• As a key intermediate in pharmaceutical research for the development of potential therapeutic agents.
• In agrochemical research for creating novel compounds with pesticidal or herbicidal activity.
• For analytical chemistry purposes, particularly in spectrophotometric determination of metal ions.
• In material science for the development of functional polymers and coordination polymers (MOFs).
• As a research chemical in academic and industrial laboratories studying thiosemicarbazone chemistry.

Basic Information

Product Name	Pyridine-3-Carboxaldehyde Thiosemicarbazone
CAS No.	555-90-8
Molecular Formula	C7H8N4S
Molecular Weight	180.23 g/mol
Synonyms	3-Pyridinecarboxaldehyde, 2-(aminothioxomethyl)hydrazone; Isonicotinaldehyde Thiosemicarbazone; 3-Formylpyridine Thiosemicarbazone; 3-Pyridylaldehyde Thiosemicarbazone; 4-Pyridinecarboxaldehyde Thiosemicarbazone (common misnomer); Isonicotinaldehyde, Thiosemicarbazone; Thiosemicarbazide, Isonicotinaldehyde Derivative; NSC 401005
EINECS	209-107-4

Quality Control

Our Pyridine-3-Carboxaldehyde Thiosemicarbazone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, appearance, and impurity profile. We are committed to meeting the high-purity requirements of research and industrial applications.

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 nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (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.