Description

1-Bromo-3,5-diphenoxybenzene is a high-purity brominated aromatic ether compound, serving as a versatile and critical intermediate in advanced organic synthesis. Its value lies in its unique molecular structure, which provides a reactive bromine site and stable phenoxy groups, enabling precise chemical modifications. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable building blocks for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and fungicides, where its diphenoxybenzene core contributes to biological activity.
• Liquid Crystal & OLED Materials: Serves as a precursor for the development of specialty monomers and polymers used in electronic display technologies.
• Polymer Modification: Employed to introduce bromine functional groups into polymer chains, enhancing flame retardancy and other material properties.
• Ligand & Catalyst Development: Utilized in organometallic chemistry to create sophisticated ligands for catalytic systems.
• Cross-Coupling Reactions: Acts as a reliable substrate in Suzuki, Heck, and other palladium-catalyzed cross-coupling reactions for constructing complex biaryl structures.
• Academic & Industrial R&D: A valuable reagent for chemical research in universities and corporate laboratories exploring new synthetic pathways.

Basic Information

Product Name	1-Bromo-3,5-Diphenoxybenzene
CAS No.	41318-73-4
Molecular Formula	C18H13BrO2
Molecular Weight	341.20 g/mol
Synonyms	3,5-Diphenoxybromobenzene; Benzene, 1-bromo-3,5-diphenoxy-; 3-Bromo-1,5-diphenoxybenzene; 1-Bromo-3,5-diphenoxy-benzene; 3,5-Diphenoxy-1-bromobenzene; 3,5-Diphenoxyphenyl bromide; (3,5-Diphenoxyphenyl)bromide
EINECS	Contact for details

Quality Control

Our 1-Bromo-3,5-diphenoxybenzene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring reliable and traceable raw materials for GMP or research-grade production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.