Description

Propanamide, n-(4-Bromophenyl)-2-Chloro- is a specialized halogenated amide compound, identified by CAS NO 21262-08-8, that serves as a critical synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both bromo and chloro substituents, makes it a valuable building block for constructing complex molecules with specific electronic and steric properties. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry research for targeted therapies.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and pesticides with enhanced efficacy.
• Material Science Research: Used in the development of specialty polymers and liquid crystals where halogenated aromatic groups are required.
• Organic Synthesis: Versatile reagent for cross-coupling reactions, amide bond formations, and the introduction of halogenated aromatic systems.
• Chemical Research & Development: Serves as a standard or starting material in academic and industrial R&D labs for methodological studies and new reaction development.

Basic Information

Product Name	Propanamide, n-(4-Bromophenyl)-2-Chloro-
CAS No.	21262-08-8
Molecular Formula	C9H9BrClNO
Molecular Weight	262.53 g/mol
Synonyms	2-Chloro-N-(4-bromophenyl)propanamide; α-Chloro-N-(4-bromophenyl)propionamide; N-(4-Bromophenyl)-2-chloropropanamide; 2-Chloro-N-(p-bromophenyl)propanamide; Propanamide, 2-chloro-N-(4-bromophenyl)-; p-Bromo-α-chloropropionanilide; 4-Bromo-2'-chloropropionanilide
EINECS	Contact for details

Quality Control

Our Propanamide, n-(4-Bromophenyl)-2-Chloro- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Contact for details

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