Description

N,N'-Bis(2,4-Dichlorophenyl)Urea is a specialized organic compound belonging to the diarylurea class, characterized by its symmetrical structure with chlorinated phenyl groups. This compound serves as a critical high-purity intermediate in the synthesis of advanced materials and active pharmaceutical ingredients (APIs), where precise chemical structure and purity are paramount. It is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable building blocks for complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for creating high-performance polymers with specific thermal or chemical resistance.
• Dye & Pigment Manufacturing: Intermediate for producing specialized colorants and pigments with enhanced stability.
• Research & Development: Vital compound for academic and industrial research in organic chemistry and medicinal chemistry.
• Chemical Synthesis: Building block for creating more complex urea derivatives and heterocyclic compounds.

Basic Information

Product Name	N,N'-Bis(2,4-Dichlorophenyl)Urea
CAS No.	55268-52-5
Molecular Formula	C13H8Cl4N2O
Molecular Weight	354.03 g/mol
Synonyms	1,3-Bis(2,4-dichlorophenyl)urea; Urea, N,N'-bis(2,4-dichlorophenyl)-; 2,4-Dichlorophenylurea; Bis(2,4-dichlorophenyl)urea; DCU (Dichlorophenyl Urea derivative); Symmetrical Diarylurea; NSC 403058; (2,4-Dichlorophenyl)urea dimer
EINECS	Contact for details

Quality Control

Our N,N'-Bis(2,4-Dichlorophenyl)Urea is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for sensitive downstream synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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