Description

2-(4-Fluorophenyl)Hydrazinecarbothioamide, 1-[(4-Fluorophenyl)Amino]Thiourea is a specialized organic intermediate featuring a fluorinated phenyl ring coupled with a thiourea-hydrazine functional group. This compound matters for its role as a versatile building block in the synthesis of complex heterocyclic molecules, offering a unique combination of fluorine's electronic effects and the reactivity of thiourea derivatives. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of fluorinated heterocycles with potential biological activity, such as thiadiazoles, triazoles, and pyrazoles.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where the fluorophenyl moiety can enhance lipophilicity and metabolic stability.
• Material Science: Serves as a monomer or cross-linking agent in the preparation of specialty polymers and resins with tailored thermal or chemical resistance.
• Chemical Synthesis: Acts as a versatile reagent for constructing C-N and C-S bonds in complex organic synthesis and medicinal chemistry projects.
• Analytical Reference Standard: Utilized as a high-purity standard in analytical laboratories for method development and quality control of related compounds.

Basic Information

Item	Detail
Product Name	2-(4-Fluorophenyl)Hydrazinecarbothioamide, 1-[(4-Fluorophenyl)Amino]Thiourea
CAS No.	280133-47-3
Molecular Formula	C7H8FN3S
Molecular Weight	185.22 g/mol
Synonyms	1-(4-Fluorophenyl)-2-thiosemicarbazide; 4-Fluorophenylthiosemicarbazide; (4-Fluorophenyl)hydrazinecarbothioamide; 1-Amino-1-(4-fluorophenyl)thiourea; 1-(4-Fluorophenyl)thiosemicarbazide; 4-Fluorobenzaldehyde thiosemicarbazone precursor; p-Fluorophenylthiosemicarbazide
EINECS	Contact for details

Quality Control

Our production of 2-(4-Fluorophenyl)Hydrazinecarbothioamide adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure compliance with exacting customer specifications. Certificates of Analysis (COA) detailing all test results are provided to guarantee traceability and batch-to-batch consistency for your critical applications.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	White to off-white 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 (as Pb)	≤ 20 ppm

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