Description

4-Phenoxyphenylthiourea is a specialized organic thiourea derivative with the CAS number 76839-21-9, valued for its role as a versatile chemical intermediate. This compound is particularly significant in the synthesis of more complex molecules, especially within the agrochemical and pharmaceutical research sectors. It is primarily sought by manufacturers and R&D laboratories involved in developing novel active ingredients, where its unique structure enables key synthetic transformations.

Application

• Agrochemical Intermediate: A key building block in the research and synthesis of novel herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Research: Used as a precursor in medicinal chemistry for the development of potential therapeutic agents and bioactive molecules.
• Chemical Synthesis: Serves as a versatile reagent in organic synthesis, particularly in the formation of heterocyclic compounds and thiourea-linked structures.
• Material Science: Investigated for use in the development of specialized polymers, ligands, or corrosion inhibitors.
• Dye & Pigment Industry: Can be utilized as an intermediate in the production of certain specialty dyes and colorants.

Basic Information

Product Name	4-Phenoxyphenylthiourea
CAS No.	76839-21-9
Molecular Formula	C₁₃H₁₂N₂OS
Molecular Weight	244.31 g/mol
Synonyms	1-(4-Phenoxyphenyl)thiourea; N-(4-Phenoxyphenyl)thiourea; Thiourea, N-(4-phenoxyphenyl)-; 4-Phenoxyphenyl-thiourea; 1-(p-Phenoxyphenyl)-2-thiourea; (4-Phenoxyphenyl)thiourea; CAS 76839-21-9
EINECS	Contact for details

Quality Control

Our 4-Phenoxyphenylthiourea is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets high-purity standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area 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 crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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