Description

4-Bromo-n-(2,3,4,5-Tetrapropylcyclopenta-2,4-Dienylidene)Aniline is a specialized organobromine compound featuring a unique cyclopentadienylidene-aniline core structure. This compound serves as a valuable advanced intermediate or ligand precursor in sophisticated chemical synthesis, particularly in the development of novel catalysts and functional materials. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring brominated aromatic or complex cyclic systems.
• Catalyst Ligand Synthesis: Serves as a precursor for developing specialized ligands in transition metal catalysis for asymmetric synthesis and polymerization reactions.
• Agrochemical Research: Employed in creating new candidate molecules for herbicides, fungicides, and insecticides with potentially novel modes of action.
• Material Science: Acts as a building block for organic electronic materials, such as components for OLEDs or conductive polymers, due to its conjugated system.
• Chemical Research: Utilized in academic and industrial R&D for studying structure-activity relationships (SAR) and novel reaction pathways involving brominated aniline derivatives.
• Fine Chemical Synthesis: Functions as a key intermediate for producing other high-value, bromine-containing specialty chemicals.

Basic Information

Item	Detail
Product Name	4-Bromo-n-(2,3,4,5-Tetrapropylcyclopenta-2,4-Dienylidene)Aniline
CAS No.	869668-07-5
Molecular Formula	C23H32BrN
Molecular Weight	402.41 g/mol
Synonyms	4-Bromo-N-(2,3,4,5-tetrapropylcyclopenta-2,4-dien-1-ylidene)aniline; 4-Bromo-N-(2,3,4,5-tetrapropylcyclopenta-2,4-dienylidene)benzenamine; Aniline, 4-bromo-N-(2,3,4,5-tetrapropyl-2,4-cyclopentadien-1-ylidene)-; 869668-07-5; 4-Bromo-aniline tetrapropylcyclopentadienylidene derivative; N-(2,3,4,5-Tetrapropylcyclopenta-2,4-dienylidene)-4-bromoaniline
EINECS	Contact for details

Quality Control

Our production of 4-Bromo-n-(2,3,4,5-Tetrapropylcyclopenta-2,4-Dienylidene)Aniline adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your research and development processes. Each lot is characterized using advanced analytical techniques including HPLC, NMR (1H, 13C), and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your regulatory and quality documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed under an inert atmosphere to prevent degradation. Handle and store in accordance with all applicable local and international regulations for brominated organic compounds.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.