Description

2-Bromo-2',6'-Diisopropoxy-1,1'-Biphenyl is a specialized biphenyl derivative, a key building block in advanced organic synthesis. This compound matters for its role as a crucial intermediate in the development of complex molecules, particularly in pharmaceutical and materials science research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing sophisticated molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds requiring sterically hindered biphenyl scaffolds.
• Ligand Synthesis: Used in the preparation of specialized ligands for catalysis, including those used in cross-coupling reactions like Suzuki-Miyaura couplings.
• Agrochemical Research: Serves as a building block for developing novel crop protection agents and herbicides with specific activity profiles.
• Material Science: Employed in the research and development of organic electronic materials, such as those for OLEDs or conductive polymers.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and for exploring new synthetic pathways.
• Fine Chemical Production: Used in the multi-step synthesis of complex, high-value specialty chemicals and flavors/fragrances intermediates.

Basic Information

Product Name	2-Bromo-2',6'-Diisopropoxy-1,1'-Biphenyl
CAS No.	870703-70-1
Molecular Formula	C18H21BrO2
Molecular Weight	349.27 g/mol
Synonyms	2-Bromo-2',6'-bis(1-methylethoxy)-1,1'-biphenyl; [1,1'-Biphenyl]-2-bromo-2',6'-diisopropoxy; 2-Bromo-2',6'-di(propan-2-yloxy)-1,1'-biphenyl; 2-Bromo-2',6'-diisopropoxybiphenyl; 2',6'-Diisopropoxy-2-bromobiphenyl; Biphenyl, 2-bromo-2',6'-bis(1-methylethoxy)-; 870703-70-1 (CAS Name)
EINECS	Contact for details

Quality Control

Our 2-Bromo-2',6'-Diisopropoxy-1,1'-Biphenyl is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support cGMP and ISO standards for research and development applications.

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. Due to its light-sensitive nature, containers should be amber glass or opaque to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥97.0%
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.