Description

2-Bromo-4-Ethylpropiophenone is a specialized organic intermediate featuring a brominated aromatic ketone structure. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the introduction of key functional groups. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a brominated phenyl ketone moiety.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Building Block: Serves as a versatile reagent for Friedel-Crafts acylation reactions and further functionalization to create complex molecular architectures.
• Material Science Research: Employed in the development of specialty polymers and liquid crystals where its specific aromatic structure is beneficial.
• Chemical Reference Standard: Supplied to analytical laboratories for use as a high-purity standard in method development and quality control.

Basic Information

Product Name	2-Bromo-4-Ethylpropiophenone
CAS No.	92822-00-9
Molecular Formula	C11H13BrO
Molecular Weight	241.13 g/mol
Synonyms	1-(2-Bromo-4-ethylphenyl)propan-1-one; Propiophenone, 2-bromo-4-ethyl-; 4-Ethyl-2-bromopropiophenone; 2-Bromo-4-ethyl-1-propiophenone; α-Bromo-4-ethylpropiophenone
EINECS	Contact for details

Quality Control

Our 2-Bromo-4-Ethylpropiophenone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

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%

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