Description

2'-Bromo-2,4,6-Triisopropyl-1,1'-Biphenyl is a specialized, high-value biphenyl derivative that serves as a crucial building block in advanced organic synthesis. Its primary value lies in its role as a sterically hindered ligand precursor or intermediate for the development of novel catalysts and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly those working on cross-coupling reactions and the synthesis of complex organic molecules where precise steric control is required.

Application

• Key intermediate in the synthesis of sterically demanding phosphine ligands for transition metal catalysis.
• Building block for the development of novel materials, including liquid crystals and organic semiconductors.
• Precursor in pharmaceutical research for constructing complex molecular architectures.
• Used in academic and industrial R&D for studying structure-activity relationships in catalytic systems.
• Intermediate for creating specialized ligands used in asymmetric synthesis.
• Starting material for the preparation of other functionalized biphenyl derivatives.

Basic Information

Product Name	2'-Bromo-2,4,6-Triisopropyl-1,1'-Biphenyl
CAS No.	1382646-51-6
Molecular Formula	C21H27Br
Molecular Weight	359.35 g/mol
Synonyms	2'-Bromo-2,4,6-triisopropylbiphenyl; [1,1'-Biphenyl]-2-bromo-2',4',6'-triisopropyl; 2-Bromo-2',4',6'-triisopropyl-1,1'-biphenyl; BTTB; 2-Bromo-2,4,6-triisopropylbiphenyl; 2'-Bromo-2,4,6-triisopropyl-1,1'-biphenyl; 1382646-51-6; Biphenyl, 2'-bromo-2,4,6-triisopropyl-
EINECS	Contact for details

Quality Control

Our 2'-Bromo-2,4,6-Triisopropyl-1,1'-Biphenyl is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to verify identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all relevant specifications. 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 the container tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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