Description

1-(Bromomethyl)-4-Isobutylbenzene is a versatile organic intermediate featuring a reactive benzyl bromide moiety. This compound is valued for its role in facilitating carbon-carbon bond formation and functional group transformations in complex synthetic pathways. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, leveraging its reactivity to create complex molecular architectures.
• Liquid Crystal & OLED Material Precursor: Serves as a critical intermediate in the manufacture of specialty chemicals for electronic displays and organic light-emitting diodes.
• Polymer & Resin Modification: Employed to introduce functional groups into polymer chains, enhancing material properties for coatings, adhesives, and advanced composites.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing complex organic molecules via cross-coupling and substitution reactions.
• Flavor & Fragrance Industry: Potential intermediate in the synthesis of specific aroma chemicals and fragrance compounds.

Basic Information

Product Name	1-(Bromomethyl)-4-Isobutylbenzene
CAS No.	119347-92-1
Molecular Formula	C12H17Br
Molecular Weight	241.17 g/mol
Synonyms	4-Isobutylbenzyl Bromide; p-Isobutylbenzyl Bromide; (4-Isobutylphenyl)methyl Bromide; 1-(Bromomethyl)-4-(2-methylpropyl)benzene; α-Bromo-4-isobutyltoluene; Bromomethylisobutylbenzene; NSC 403119
EINECS	Contact for details

Quality Control

Our 1-(Bromomethyl)-4-Isobutylbenzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for industrial and research 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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere such as nitrogen or argon for long-term storage to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Specific Gravity (20°C)	1.20 - 1.30

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