Description

4'-Bromo-2'-Fluoro-3-(4-Methoxyphenyl)Propiophenone is a high-purity, synthetic organic intermediate of significant importance in advanced chemical synthesis. This compound matters for its role as a key building block in the development of complex, biologically active molecules, particularly within pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel compounds and scaling up synthetic routes. The CAS number for this product is 898776-10-8.

Application

This specialized intermediate is utilized in a variety of advanced synthetic applications, including:

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of potential active pharmaceutical ingredients (APIs), especially those targeting central nervous system (CNS) disorders or possessing complex fluorinated structures.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, or insecticides where the bromo-fluoro-phenyl ketone moiety can impart specific biological activity.
• Ligand and Catalyst Development: Acts as a starting material for creating specialized ligands used in asymmetric catalysis or metal-organic frameworks (MOFs).
• Material Science Precursor: Employed in the synthesis of organic electronic materials or liquid crystals, where its specific substitution pattern can influence electronic properties.
• Custom Synthesis and Contract Manufacturing: A valuable building block for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) working on client-specific molecule libraries.

Basic Information

Product Name	4'-Bromo-2'-Fluoro-3-(4-Methoxyphenyl)Propiophenone
CAS No.	898776-10-8
Molecular Formula	C16H14BrFO2
Molecular Weight	337.19 g/mol
Synonyms	1-(4-Bromo-2-fluorophenyl)-3-(4-methoxyphenyl)propan-1-one; 3-(4-Methoxyphenyl)-1-(4-bromo-2-fluorophenyl)propan-1-one; 4'-Bromo-2'-fluoro-3-(4-methoxyphenyl)propiophenone; 898776-10-8; Propiophenone, 4'-bromo-2'-fluoro-3-(4-methoxyphenyl)-
EINECS	Contact for details

Quality Control

Our 4'-Bromo-2'-Fluoro-3-(4-Methoxyphenyl)Propiophenone is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, essential for sensitive R&D and scale-up processes. All products undergo rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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