Description

4-(2-Nitrophenyl)-3-Thiosemicarbazide is a specialized organic compound featuring a thiosemicarbazide core linked to a 2-nitrophenyl group. This structure makes it a valuable chemical intermediate and a versatile building block for synthesizing more complex heterocyclic compounds. It is primarily sought after by research and development laboratories, pharmaceutical manufacturers, and agrochemical producers for its role in creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel thiazole, triazole, and other nitrogen-sulfur heterocycles with potential biological activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its reactive functional groups for structure-activity relationship (SAR) studies.
• Coordination Chemistry: Acts as a versatile ligand for metal ions, forming complexes that can be studied for catalytic, magnetic, or sensor applications.
• Organic Synthesis Building Block: Employed in multi-step synthetic routes to construct complex molecules for material science and fine chemical production.
• Chemical Research Reagent: Utilized in academic and industrial R&D for exploring new reactions and methodologies involving thiosemicarbazides.

Basic Information

Product Name	4-(2-Nitrophenyl)-3-Thiosemicarbazide
CAS No.	73305-12-1
Molecular Formula	C7H8N4O2S
Molecular Weight	212.23 g/mol
Synonyms	2-Nitrobenzenecarbothioamide, N-Amino-N'-(2-nitrophenyl); 1-(2-Nitrophenyl)-3-thiosemicarbazide; 4-(2-Nitrophenyl)thiosemicarbazide; 2-Nitrophenylthiosemicarbazide; N-(2-Nitrophenyl)hydrazinecarbothioamide; (2-Nitrophenyl)thiosemicarbazide; Thiosemicarbazide, 4-(2-nitrophenyl)-; 73305-12-1
EINECS	Contact for details

Quality Control

Our 4-(2-Nitrophenyl)-3-Thiosemicarbazide is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity (typically ≥95% by HPLC), physical characteristics, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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