Description

4'-Bromo-2'-Fluoro-3-(4-Methylphenyl)Propiophenone is a high-value, multi-functional aromatic ketone building block used in advanced organic synthesis. Its unique halogenated structure, featuring bromine and fluorine substituents, makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in medicinal chemistry research for developing new therapeutic agents.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and fungicides, leveraging its halogenated aromatic core.
• Material Science Research: Serves as a precursor for specialty polymers, liquid crystals, and organic electronic materials due to its rigid, substituted aromatic structure.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory testing in chemical manufacturing.
• Academic & Industrial R&D: Essential reagent for synthetic organic chemistry studies, including cross-coupling reactions and the exploration of new fluorinated compounds.

Basic Information

Product Name	4'-Bromo-2'-Fluoro-3-(4-Methylphenyl)Propiophenone
CAS No.	898769-07-8
Molecular Formula	C₁₆H₁₄BrFO
Molecular Weight	321.19 g/mol
Synonyms	1-(4-Bromo-2-fluorophenyl)-3-(4-methylphenyl)propan-1-one; 3-(4-Methylphenyl)-1-(4-bromo-2-fluorophenyl)propan-1-one; 4'-Bromo-2'-fluoro-3-(p-tolyl)propiophenone; 898769-07-8; Propiophenone, 4'-bromo-2'-fluoro-3-(4-methylphenyl)-; 1-(4-Bromo-2-fluorophenyl)-3-(p-tolyl)propan-1-one
EINECS	Contact for details

Quality Control

Our 4'-Bromo-2'-Fluoro-3-(4-Methylphenyl)Propiophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications 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, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.