Description

(E)-1,1'-Vinylenebis[3-[2-(2-Pyridyl)Ethyl]Urea] is a specialized organic compound featuring a unique bis-urea core linked by a vinylidene bridge and functionalized with pyridylethyl groups. This molecular architecture makes it a valuable building block and ligand for advanced chemical synthesis and material science research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel molecular entities and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug candidates, particularly those requiring rigid, multi-functional scaffolds.
• Metal Chelation & Catalysis: Acts as a polydentate ligand for coordinating transition metals, useful in developing homogeneous catalysts for organic transformations.
• Polymer & Material Science: Employed as a cross-linking agent or monomeric unit in the production of specialty polymers with tailored thermal and mechanical properties.
• Agrochemical Research: Used in the design and synthesis of novel active ingredients for crop protection products.
• Supramolecular Chemistry: Functions as a building block for constructing molecular receptors, cages, or frameworks due to its hydrogen-bonding urea motifs and conformational rigidity.
• Chemical Biology Probe: Utilized in the development of molecular probes to study biological interactions and enzyme mechanisms.

Basic Information

Product Name	(E)-1,1'-Vinylenebis[3-[2-(2-Pyridyl)Ethyl]Urea]
CAS No.	25524-61-2
Molecular Formula	C₂₀H₂₂N₆O₂
Molecular Weight	378.43 g/mol
Synonyms	1,1'-(1,2-Ethenediyl)bis[3-[2-(2-pyridinyl)ethyl]urea]; N,N'-(Ethene-1,2-diyl)bis(N'-[2-(pyridin-2-yl)ethyl]urea); Vinylenebis[3-[2-(2-pyridyl)ethyl]urea]; (E)-1,1'-Ethenylene-1,1'-diylbis(3-(2-(pyridin-2-yl)ethyl)urea); 2,2'-(Carbonylimino)bis(N-(2-(pyridin-2-yl)ethyl)acetamide) (tautomeric form); Bis-pyridylethyl vinylidene bis-urea
EINECS	Contact for details

Quality Control

Our (E)-1,1'-Vinylenebis[3-[2-(2-Pyridyl)Ethyl]Urea] is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity by HPLC, residual solvents, and other critical parameters is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and hygroscopic (moisture-sensitive); therefore, containers must be kept sealed under an inert atmosphere when not in use to prevent degradation and moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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