Description

4''-Propyl-4-Bromo-3-Fluorobiphenyl is a high-purity, advanced organic intermediate characterized by its specific biphenyl core functionalized with bromo, fluoro, and propyl groups. This compound is critical for facilitating complex molecular synthesis in research and development, offering precise reactivity for constructing sophisticated chemical architectures. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the development of active pharmaceutical ingredients (APIs), liquid crystal materials, and functional organic materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Liquid Crystal Material Synthesis: Serves as a crucial precursor in the production of fluorinated biphenyl-based liquid crystals for display technologies.
• Organic Light-Emitting Diode (OLED) Materials: Used in the development of specialized organic semiconductors and emissive layer materials.
• Agrochemical Research: Functions as an intermediate in the creation of new-generation herbicides and pesticides with enhanced properties.
• Functional Polymer Chemistry: Employed to introduce specific fluorinated and brominated aromatic units into polymers for specialized performance characteristics.
• Chemical Research & Development: A versatile reagent for cross-coupling reactions (e.g., Suzuki, Stille) in academic and industrial R&D settings to create complex biaryl structures.

Basic Information

Product Name	4''-Propyl-4-Bromo-3-Fluorobiphenyl
CAS No.	149647-66-5
Molecular Formula	C15H14BrF
Molecular Weight	293.18 g/mol
Synonyms	4-Bromo-3-fluoro-4'-propylbiphenyl; 1-Bromo-2-fluoro-4-(4-propylphenyl)benzene; 4'-Propyl-4-bromo-3-fluorobiphenyl; [1,1'-Biphenyl]-4-bromo-3-fluoro-4'-propyl; 3-Fluoro-4-bromo-4'-propyl-1,1'-biphenyl
EINECS	Contact for details

Quality Control

Our 4''-Propyl-4-Bromo-3-Fluorobiphenyl is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, detailing all critical quality parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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