Description

4-Bromo-4'-n-Pentylbenzophenone is a high-purity organic chemical intermediate characterized by its distinct benzophenone core structure substituted with bromine and a pentyl chain. This compound is valued for its role as a versatile building block in advanced organic synthesis, particularly in the development of liquid crystal materials and functional polymers. It is essential for R&D chemists and production specialists in the electronics, display technology, and specialty chemical manufacturing sectors seeking to create novel compounds with specific optical and mesomorphic properties.

Application

• Liquid Crystal Synthesis: A key precursor in the production of nematic and smectic liquid crystals for display applications (LCDs).
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of complex organic molecules for drug discovery and development.
• Advanced Material Research: Used in R&D for creating novel organic semiconductors and photoconductive materials.
• Polymer Modification: Employed to introduce specific functional groups into polymer chains to alter physical properties.
• Chemical Synthesis: Utilized in cross-coupling reactions (e.g., Suzuki, Heck) to construct more complex biphenyl and related structures.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of specialized dyes and organic pigments.

Basic Information

Product Name	4-Bromo-4'-n-Pentylbenzophenone
CAS No.	918500-19-3
Molecular Formula	C18H19BrO
Molecular Weight	331.25 g/mol
Synonyms	4-Bromo-4'-pentylbenzophenone; (4-Bromophenyl)(4-pentylphenyl)methanone; 4-Pentyl-4'-bromobenzophenone; 4'-Bromo-4-pentylbenzophenone; Benzophenone, 4-bromo-4'-pentyl-; 918500-19-3; p-Pentyl-p'-bromobenzophenone
EINECS	Contact for details

Quality Control

Our 4-Bromo-4'-n-Pentylbenzophenone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets exacting research and industrial-grade specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent batch-to-batch quality.

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. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.