Description

(4-Amino-Phenyl)-Thiourea is an important organic intermediate featuring both an aromatic amine and a thiourea functional group. This dual functionality makes it a versatile building block for synthesizing heterocyclic compounds and specialty chemicals. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and dye industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various heterocyclic compounds with potential biological activity.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides.
• Dye and Pigment Manufacturing: Serves as a building block for creating specialized dyes and colorants.
• Chemical Research & Development: A valuable reagent in organic synthesis for constructing complex molecular architectures.
• Corrosion Inhibitor Formulation: Investigated for use in specialty chemical formulations to protect metals.
• Polymer Additive: Can be used in the modification of polymers to impart specific properties.

Basic Information

Product Name	(4-Amino-Phenyl)-Thiourea
CAS No.	3394-08-9
Molecular Formula	C7H9N3S
Molecular Weight	167.23 g/mol
Synonyms	1-(4-Aminophenyl)-2-thiourea; 4-Aminophenylthiourea; p-Aminophenylthiourea; N-(4-Aminophenyl)thiourea; Thiourea, (4-aminophenyl)-; Thiourea, N-(4-aminophenyl)-; 4-ATP; APTU
EINECS	222-245-8

Quality Control

Our (4-Amino-Phenyl)-Thiourea is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	185 - 190 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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