Description

N,N''-(4-Methyl-1,3-Phenylene)Bis[N'-Methylurea] is a specialized organic compound belonging to the bis-urea class, serving as a key intermediate in advanced chemical synthesis. Its value lies in its rigid aromatic core and dual urea functionalities, which are essential for constructing complex molecular architectures with specific binding or cross-linking properties. This product is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and polymer industries for developing active ingredients, ligands, and high-performance materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting protein-protein interactions.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators that require specific hydrogen-bonding motifs.
• Polymer Science: Acts as a chain extender or cross-linking agent in the production of polyurethanes and polyurea coatings, contributing to enhanced material durability and thermal stability.
• Supramolecular Chemistry: Serves as a foundational unit for constructing molecular receptors, sensors, and self-assembling systems due to its strong hydrogen-bonding donor and acceptor sites.
• Chemical Research: Employed in academic and industrial laboratories as a standard or reagent for studying urea-based recognition and catalysis.
• Material Science: Potential use in the development of organic frameworks or advanced composites where precise molecular geometry is critical.

Basic Information

Product Name	N,N''-(4-Methyl-1,3-Phenylene)Bis[N'-Methylurea]
CAS No.	60903-51-7
Molecular Formula	C12H18N4O2
Molecular Weight	250.30 g/mol
Synonyms	1,3-Bis(3-methylureido)-4-methylbenzene; 4-Methyl-m-phenylene bis(N'-methylurea); N,N'-(4-Methyl-1,3-phenylene)bis(N-methylurea); Bis(N'-methyl-N-ureido)-4-methyl-1,3-phenylene; 4-Methyl-1,3-phenylenebis(methylurea); Urea, N,N'-(4-methyl-1,3-phenylene)bis[N'-methyl-; 60903-51-7 (CAS Index Name)
EINECS	Contact for details

Quality Control

Our N,N''-(4-Methyl-1,3-Phenylene)Bis[N'-Methylurea] is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications and high-purity standards for research and synthesis. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

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 strong acids, strong bases, and oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

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	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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