Description

4-(4-Fluorophenyl)-3-Thiosemicarbazide is a specialized organic compound featuring a fluorinated phenyl ring linked to a thiosemicarbazide functional group. This molecular structure makes it a valuable intermediate and building block in advanced chemical synthesis, particularly for the development of pharmaceuticals and agrochemicals. It is primarily sought by research institutions and industrial manufacturers engaged in the creation of novel heterocyclic compounds, active pharmaceutical ingredients (APIs), and crop protection agents.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, especially those with antimicrobial, antiviral, or anticancer activity.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and insecticides that leverage the fluorine and thiourea motifs.
• Chemical Research: Used in academic and industrial R&D for constructing complex heterocyclic scaffolds like thiadiazoles and triazoles.
• Coordination Chemistry: Serves as a versatile ligand for metal complexes due to its sulfur and nitrogen donor atoms, useful in catalysis and material science.
• Dye and Pigment Industry: Intermediate in the production of specialized dyes and functional colorants.

Basic Information

Product Name	4-(4-Fluorophenyl)-3-Thiosemicarbazide
CAS No.	330-94-9
Molecular Formula	C7H8FN3S
Molecular Weight	185.22 g/mol
Synonyms	1-(4-Fluorophenyl)-2-thiosemicarbazide; 4-Fluorophenyl thiosemicarbazide; p-Fluorophenyl thiosemicarbazide; (4-Fluorophenyl)hydrazinecarbothioamide; 4-Fluorobenzaldehyde thiosemicarbazone (precursor form); NSC 403697; 4-FPTS; FPTSC
EINECS	Contact for details

Quality Control

Our 4-(4-Fluorophenyl)-3-Thiosemicarbazide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the specifications required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity (typically ≥97% by HPLC), and impurity profiles is provided with every shipment to guarantee traceability and compliance.

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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	168°C - 172°C
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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