Description

1,3-Bis(p-Methoxyphenyl)Urea is a high-purity diaryl urea derivative, a key building block in advanced organic synthesis. This compound is valued for its role as a versatile intermediate in the development of pharmaceuticals and specialty chemicals. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly in kinase inhibitor and receptor antagonist research.
• Agrochemical Synthesis: Used in the development of new herbicides and plant growth regulators, leveraging its urea core structure.
• Material Science: Serves as a monomer or cross-linking agent in the production of high-performance polymers and resins.
• Chemical Research: Employed in academic and industrial R&D for studying hydrogen bonding interactions and supramolecular chemistry.
• Dye & Pigment Industry: Acts as an intermediate in the synthesis of specialized dyes and organic pigments.

Basic Information

Product Name	1,3-Bis(p-Methoxyphenyl)Urea
CAS No.	1227-44-7
Molecular Formula	C15H16N2O3
Molecular Weight	272.30 g/mol
Synonyms	1,3-Bis(4-methoxyphenyl)urea; N,N'-Bis(4-methoxyphenyl)urea; 4,4'-Dimethoxydiphenylurea; Urea, 1,3-bis(4-methoxyphenyl)-; p,p'-Dimethoxydiphenylurea; Bis(4-methoxyphenyl)urea; 4-Methoxyphenylurea derivative
EINECS	214-974-6

Quality Control

Our 1,3-Bis(p-Methoxyphenyl)Urea is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements of our global clientele. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	198°C - 202°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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