Description

(4-Carboxyphenyl)Thiourea CAS NO 7366-56-5 is a high-purity thiourea derivative featuring a carboxylic acid functional group, making it a versatile building block for advanced chemical synthesis. This compound is valued for its dual reactivity, serving as a key intermediate in the production of heterocyclic compounds, pharmaceuticals, and specialized polymers. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of thiazole, benzothiazole, and other nitrogen-sulfur heterocycles with potential biological activity.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators that require specific thiourea scaffolds.
• Polymer Chemistry: Acts as a monomer or chain modifier in the production of polyurethanes, polyamides, and other specialty polymers to impart specific chemical resistance or thermal properties.
• Coordination Chemistry & Metal Chelation: Serves as a ligand for metal ions in catalytic systems or for the extraction and separation of specific metals.
• Organic Synthesis Building Block: Employed in multi-step syntheses for creating complex molecules in medicinal chemistry and material science research.
• Chemical Research & Development: Utilized in academic and industrial R&D labs for exploring new synthetic pathways and novel compound libraries.

Basic Information

Product Name	(4-Carboxyphenyl)Thiourea
CAS No.	7366-56-5
Molecular Formula	C8H8N2O2S
Molecular Weight	196.23 g/mol
Synonyms	4-Carboxyphenylthiourea; p-Carboxyphenylthiourea; (4-Carboxyphenyl)thiocarbamide; Thiourea, N-(4-carboxyphenyl)-; 4-Thioureidobenzoic Acid; Benzoic acid, 4-thioureido-; NSC 403697; AI3-52211
EINECS	Contact for details

Quality Control

Our (4-Carboxyphenyl)Thiourea is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	205 - 210 °C (dec.)
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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