Description

4-Chlorophenylurea is a versatile organic compound and a key chemical intermediate in advanced synthesis. Its value lies in its role as a precursor for the development of more complex molecules, particularly in the agrochemical and pharmaceutical sectors. This product is essential for research and manufacturing organizations involved in creating crop protection agents, active pharmaceutical ingredients (APIs), and specialty dyes.

Application

• Agrochemical Intermediate: A critical building block in the synthesis of modern herbicides and plant growth regulators.
• Pharmaceutical Synthesis: Serves as a precursor in the development of various active pharmaceutical ingredients (APIs) and fine chemicals.
• Chemical Research: Used as a standard or starting material in organic chemistry research and process development.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of certain azo dyes and specialty pigments.
• Polymer Chemistry: Can be utilized in the synthesis of monomers or as an additive modifier for specific polymer properties.

Basic Information

Product Name	4-Chlorophenylurea
CAS No.	190-38-5
Molecular Formula	C7H7ClN2O
Molecular Weight	170.60 g/mol
Synonyms	1-(4-Chlorophenyl)urea; N-(4-Chlorophenyl)urea; p-Chlorophenylurea; 4-Chloroanilinourea; Urea, (4-chlorophenyl)-; (4-Chlorophenyl)urea; CPHU; 4-CPU
EINECS	205-879-4

Quality Control

Our 4-Chlorophenylurea is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC for assay and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and related substances is provided with each shipment to guarantee it meets your technical or research-grade 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). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	210°C - 215°C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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