Description

1-Bromo-3-(1,1-Dimethylpropyl)-Benzene CAS NO 865374-17-0 is a high-purity, specialty aromatic bromide compound, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring a bulky tert-pentyl group ortho to the bromine atom, makes it an invaluable intermediate for creating complex molecules with tailored steric and electronic properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to synthesize novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for creating sterically hindered aromatic systems.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and pesticides, where the tert-pentyl group can enhance biological activity and environmental stability.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized phosphine or N-heterocyclic carbene (NHC) ligands used in transition metal catalysis.
• Material Science Research: Building block for creating novel organic semiconductors, liquid crystals, or polymers with specific optical or electronic properties.
• Cross-Coupling Reactions: A valuable substrate in Suzuki, Negishi, and other palladium-catalyzed cross-coupling reactions to form biaryl and other complex structures.
• Chemical Research & Development: A versatile reagent for method development and exploring new reaction pathways in academic and industrial R&D laboratories.

Basic Information

Product Name	1-Bromo-3-(1,1-Dimethylpropyl)-Benzene
CAS No.	865374-17-0
Molecular Formula	C12H17Br
Molecular Weight	241.17 g/mol
Synonyms	3-(1,1-Dimethylpropyl)-1-bromobenzene; 3-tert-Pentylbromobenzene; 1-Bromo-3-tert-pentylbenzene; 3-(2-Methylbutan-2-yl)bromobenzene; 3-(tert-Pentyl)phenyl bromide; m-tert-Pentylbromobenzene; 865374-17-0; Bromo-tert-pentylbenzene
EINECS	Contact for details

Quality Control

Our 1-Bromo-3-(1,1-Dimethylpropyl)-Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your most demanding synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Total impurities ≤ 2.0%

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