Description

Bis(1-Aziridinyl)[2-[3-(4-Bromophenyl)Ureido]Vinyl]Phosphine Oxide is a specialized organophosphorus compound containing both aziridine and urea functional groups. This unique structure makes it a valuable intermediate for synthesizing advanced polymers and functional materials with tailored properties. It is primarily sought by research and development teams in the pharmaceutical and advanced materials sectors for creating novel cross-linking agents, polymer modifiers, and bioactive compounds.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those requiring specific cross-linking or bioactive moieties.
• Polymer Cross-linking Agent: Serves as a reactive monomer for creating cross-linked polymer networks with enhanced thermal and mechanical stability.
• Advanced Material Synthesis: A key building block in the development of specialty coatings, adhesives, and resins with unique functional properties.
• Bioconjugation Chemistry: Employed in research for modifying biomolecules due to its reactive aziridine groups.
• Ligand for Metal Complexation: Potential use in creating phosphine oxide-based ligands for catalytic applications.
• Research & Development: A critical reagent for academic and industrial R&D exploring new chemical entities and reaction pathways.

Basic Information

Product Name	Bis(1-Aziridinyl)[2-[3-(4-Bromophenyl)Ureido]Vinyl]Phosphine Oxide
CAS No.	54948-27-5
Molecular Formula	C13H15BrN4O2P
Molecular Weight	379.16 g/mol
Synonyms	N-[2-[Bis(1-aziridinyl)phosphinyl]ethenyl]-N'-(4-bromophenyl)urea; 1-(4-Bromophenyl)-3-[2-[bis(aziridin-1-yl)phosphoryl]vinyl]urea; Vinylphosphine oxide, bis(1-aziridinyl)[2-[[(4-bromophenyl)amino]carbonyl]amino]ethyl]; (2-(3-(4-Bromophenyl)ureido)vinyl)bis(aziridin-1-yl)phosphine oxide
EINECS	Contact for details

Quality Control

Every batch of Bis(1-Aziridinyl)[2-[3-(4-Bromophenyl)Ureido]Vinyl]Phosphine Oxide is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency for your critical R&D and production processes. A Certificate of Analysis (COA) detailing specifications such as assay (HPLC), identity (IR, NMR), and impurity profiles is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Heavy Metals	< 20 ppm
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%

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