Description

4-(Pyridin-3-Yl)-Thiosemicarbazide is a specialized organic compound featuring a pyridine ring linked to a thiosemicarbazide functional group. This unique structure makes it a valuable chemical intermediate and building block for the synthesis of more complex molecules. It is primarily utilized by pharmaceutical R&D, agrochemical manufacturers, and academic research institutions engaged in developing novel active ingredients and ligands.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting infectious diseases or cancer, due to the bioactive thiosemicarbazone moiety.
• Agrochemical Synthesis: Used in research and development for creating novel fungicides, herbicides, or insecticides.
• Coordination Chemistry & Ligand: Serves as a versatile ligand for forming metal complexes with applications in catalysis, materials science, and analytical chemistry.
• Chemical Research: Employed in academic and industrial labs for heterocyclic chemistry studies and the development of new synthetic methodologies.
• Specialty Chemical Production: Acts as a building block for dyes, pigments, or other performance chemicals requiring a functionalized pyridine core.

Basic Information

Product Name	4-(Pyridin-3-Yl)-Thiosemicarbazide
CAS No.	34955-25-4
Molecular Formula	C6H8N4S
Molecular Weight	168.22 g/mol
Synonyms	3-Pyridylthiosemicarbazide; 1-Amino-3-(3-pyridyl)thiourea; 3-Pyridylhydrazinecarbothioamide; 4-(3-Pyridinyl)thiosemicarbazide; Thiosemicarbazide, 4-(3-pyridinyl)-; 3-Pyridinethiosemicarbazide; 1-(Pyridin-3-yl)thiosemicarbazide; 4-(3-Pyridyl)thiosemicarbazide
EINECS	Contact for details

Quality Control

Our 4-(Pyridin-3-Yl)-Thiosemicarbazide is manufactured under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems support compliance with cGMP and ISO standards for research and industrial use.

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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white 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.