Description

Benzeneethanol, 4-Bromo-3-Fluoro- is a halogenated benzeneethanol derivative, a versatile fluorinated and brominated building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both bromo and fluoro substituents on the aromatic ring, makes it a critical intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel drug candidates, particularly for introducing halogenated aromatic motifs.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the bromo and fluoro groups can enhance biological activity and environmental stability.
• Liquid Crystal & OLED Material Research: Acts as a precursor for fluorinated aromatic components in electronic and display materials.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution to create complex molecular architectures.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new synthetic methodologies and material properties.

Basic Information

Product Name	Benzeneethanol, 4-Bromo-3-Fluoro-
CAS No.	1331944-00-3
Molecular Formula	C8H8BrFO
Molecular Weight	219.05 g/mol
Synonyms	4-Bromo-3-fluorophenethyl alcohol; 2-(4-Bromo-3-fluorophenyl)ethan-1-ol; 4-Bromo-3-fluoro-benzeneethanol; 2-(4-Bromo-3-fluorophenyl)ethanol; (4-Bromo-3-fluorophenyl)ethanol; 4-Bromo-3-fluoro phenethyl alcohol; 4-Bromo-3-fluoro PE alcohol
EINECS	Contact for details

Quality Control

Our production of Benzeneethanol, 4-Bromo-3-Fluoro- adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your synthetic processes. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and MS to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥97.0% (Area %)
Water Content (KF)	≤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.