Description

2-Bromo-N-(4-ethylphenyl)butanamide is a specialized brominated aromatic amide building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research and development. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and agrochemical industries for applications such as medicinal chemistry, ligand synthesis, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and optimization of new herbicides, fungicides, and insecticides.
• Medicinal Chemistry: Employed in structure-activity relationship (SAR) studies and lead optimization due to its modifiable bromine and amide functionalities.
• Ligand and Catalyst Development: Acts as a precursor for creating specialized ligands used in catalytic systems.
• Fine Chemical Synthesis: Utilized in custom and contract synthesis for producing high-value, complex organic molecules.
• Academic Research: A valuable reagent for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	2-Bromo-N-(4-ethylphenyl)butanamide
CAS No.	1119450-18-8
Molecular Formula	C₁₂H₁₆BrNO
Molecular Weight	270.17 g/mol
Synonyms	2-Bromo-N-(4-ethylphenyl)butyramide; Butanamide, 2-bromo-N-(4-ethylphenyl)-; N-(4-Ethylphenyl)-2-bromobutanamide; 2-Bromo-N-(p-ethylphenyl)butanamide; 4-Ethyl-2-bromobutananilide
EINECS	Contact for details

Quality Control

Our 2-Bromo-N-(4-ethylphenyl)butanamide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality systems are designed to support cGMP compliance for pharmaceutical applications, ensuring traceability and reliability for our global B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 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.