Description

4'-Bromo-3,3-Dimethyl-3'-Fluorobutyrophenone is a high-purity, specialized organic intermediate featuring a bromine and fluorine substituent on its aromatic ring. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the introduction of specific halogenated motifs into target molecules. It is primarily sought after by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring halogenated aromatic structures for bioactivity.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides where the bromo-fluoro substitution pattern is critical.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers and advanced organic materials.
• Ligand and Catalyst Development: Employed in the creation of novel ligands for transition metal catalysis and organocatalysts.
• Chemical Biology Probes: Utilized as a building block for synthesizing molecular probes and tags used in biochemical research and diagnostics.

Basic Information

Product Name	4'-Bromo-3,3-Dimethyl-3'-Fluorobutyrophenone
CAS No.	898764-62-0
Molecular Formula	C12H14BrFO
Molecular Weight	273.14 g/mol
Synonyms	1-(4-Bromo-3-fluorophenyl)-3,3-dimethylbutan-1-one; 3,3-Dimethyl-1-(4-bromo-3-fluorophenyl)butan-1-one; 4'-Bromo-3'-fluoro-3,3-dimethylbutyrophenone; Butan-1-one, 1-(4-bromo-3-fluorophenyl)-3,3-dimethyl-; 898764-62-0
EINECS	Contact for details

Quality Control

Our 4'-Bromo-3,3-Dimethyl-3'-Fluorobutyrophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply and traceability for our global B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber or opaque.

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%
Heavy Metals	≤ 20 ppm

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