Description

(Z,Z)-1-(4-Bromophenyl)-3,4-Dihydroxy-6-(4-Methylphenyl)-2,4-Hexadiene -1,6-Dione is a specialized organic compound featuring a conjugated dienedione structure with bromo and methylphenyl substituents, making it a valuable synthetic intermediate. This compound is significant for its role in facilitating complex organic transformations, particularly in the synthesis of advanced pharmaceutical scaffolds and functional materials. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors seeking to build novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential drug candidates, especially those requiring complex, stereodefined diene systems.
• Agrochemical Research: Used in the development of novel active ingredients for crop protection, leveraging its reactive dienedione core.
• Material Science Precursor: Acts as a monomer or cross-linking agent in the research of specialty polymers and organic electronic materials.
• Chemical Synthesis Reagent: Employed in academic and industrial R&D for Diels-Alder reactions and other cycloadditions to construct complex polycyclic systems.
• Ligand Synthesis: Utilized as a precursor for creating chiral ligands used in asymmetric catalysis.

Basic Information

Product Name	(Z,Z)-1-(4-Bromophenyl)-3,4-Dihydroxy-6-(4-Methylphenyl)-2,4-Hexadiene -1,6-Dione
CAS No.	139266-58-3
Molecular Formula	C19H15BrO4
Molecular Weight	387.23 g/mol
Synonyms	(Z,Z)-1-(4-Bromophenyl)-3,4-dihydroxy-6-(p-tolyl)hexa-2,4-diene-1,6-dione; 1,6-Hexadiene-1,6-dione, 1-(4-bromophenyl)-3,4-dihydroxy-6-(4-methylphenyl)-, (Z,Z)-; (4-Bromophenyl)(3,4-dihydroxy-6-(4-methylphenyl)-2,4-hexadienedioyl) Methanone; p-Bromophenyl Dihydroxy-p-tolylhexadienedione
EINECS	Contact for details

Quality Control

Every batch of (Z,Z)-1-(4-Bromophenyl)-3,4-Dihydroxy-6-(4-Methylphenyl)-2,4-Hexadiene -1,6-Dione undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the stringent requirements of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), identity confirmation (by IR, NMR), and impurity profile is provided 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 (15-25°C). Due to its light-sensitive nature and propensity for oxidation, it is recommended to store the material under an inert atmosphere for long-term stability. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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