Description

Phenol, 2,2''-[[1,2-Bis(4-Bromophenyl)1,2-Ethanediyl]Bis(Nitrilomethylidyne)]Bis- R,S is a specialized brominated phenolic Schiff base compound, valued for its role as a key synthetic intermediate and ligand in advanced chemical synthesis. Its molecular architecture, featuring bromine substituents and imine functional groups, makes it a versatile building block for creating complex molecules with tailored properties. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and advanced materials sectors, particularly for developing active pharmaceutical ingredients (APIs) and functional organic materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), especially those requiring brominated aromatic systems.
• Ligand in Catalysis: Acts as a chelating ligand for transition metals in homogeneous catalysis, facilitating various organic transformations in research and fine chemical production.
• Advanced Material Synthesis: Used in the development of functional organic materials, including liquid crystals, polymers, and molecular sensors, due to its rigid, conjugated structure.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on organometallic chemistry, supramolecular chemistry, and new synthetic methodologies.
• Agrochemical Intermediate: Potential use in the synthesis of advanced crop protection agents and herbicides that utilize halogenated phenolic compounds.

Basic Information

Product Name	Phenol, 2,2''-[[1,2-Bis(4-Bromophenyl)1,2-Ethanediyl]Bis(Nitrilomethylidyne)]Bis- R,S
CAS No.	117922-63-1
Molecular Formula	C28H20Br2N2O2
Molecular Weight	576.28 g/mol
Synonyms	2,2'-[[1,2-Bis(4-bromophenyl)ethane-1,2-diyl]bis(nitrilomethanylylidene)]diphenol; N,N'-Bis(2-hydroxybenzylidene)-1,2-bis(4-bromophenyl)ethylenediamine; (R,S)-N,N'-Bis(salicylidene)-1,2-bis(4-bromophenyl)ethylenediamine; Salen-type ligand with 4-bromophenyl substituents; 1,2-Bis(4-bromophenyl)ethane-1,2-diyl bis(2-hydroxybenzylideneimine); Brominated Salen Ligand; 117922-63-1; BBPED Schiff Base
EINECS	Contact for details

Quality Control

Our production of Phenol, 2,2''-[[1,2-Bis(4-Bromophenyl)1,2-Ethanediyl]Bis(Nitrilomethylidyne)]Bis- R,S adheres to a stringent quality management system to ensure batch-to-batch consistency and high purity for research and synthesis applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every 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). Keep the container tightly sealed to prevent moisture absorption and contamination. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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