Description

Benzene, 1-Bromo-4-[(4-Methylphenyl)Methyl]- CAS NO 17100-53-7 is a specialized brominated aromatic compound, also known as 4-Benzyl-1-bromo-4-methylbenzene, serving as a valuable intermediate in advanced organic synthesis. Its molecular structure makes it a critical building block for constructing complex molecules, offering precise reactivity for introducing functional groups. This high-purity intermediate is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors seeking reliable and consistent raw materials for their synthetic pathways.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor in the development of specialty chemicals for electronic displays and organic light-emitting diodes.
• Polymer & Resin Modification: Employed to introduce specific aromatic and brominated functionalities into polymer chains to alter physical properties.
• Organic Synthesis & Catalysis Research: A versatile reagent in academic and industrial R&D for cross-coupling reactions and catalyst ligand development.
• Dye & Pigment Manufacturing: Intermediate in the production of complex organic dyes and high-performance pigments.

Basic Information

Product Name	Benzene, 1-Bromo-4-[(4-Methylphenyl)Methyl]-
CAS No.	17100-53-7
Molecular Formula	C14H13Br
Molecular Weight	261.16 g/mol
Synonyms	4-Benzyl-1-bromobenzene; 1-Bromo-4-(4-methylbenzyl)benzene; 4-Benzylbromobenzene; p-Benzylbromobenzene; 1-Bromo-4-(p-tolylmethyl)benzene; 4'-Methyl-4-bromodiphenylmethane; (4-Bromophenyl)(4-methylphenyl)methane; Bromo-p-xylenyl benzene
EINECS	Contact for details

Quality Control

Our Benzene, 1-Bromo-4-[(4-Methylphenyl)Methyl]- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

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.