Description

4-Bromo-n-Isobutylbenzamide is a specialized brominated benzamide derivative with a defined isobutyl side chain, serving as a valuable synthetic intermediate in advanced organic chemistry. Its precise molecular structure makes it a critical building block for the development of novel pharmaceutical compounds and high-performance materials. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific bromine and amide functionalities into complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators where the bromobenzamide moiety is required for biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science: Building block for synthesizing monomers or additives used in advanced polymers and liquid crystalline materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme function and protein interactions.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for use in bespoke synthesis projects for clients.

Basic Information

Product Name	4-Bromo-n-Isobutylbenzamide
CAS No.	161768-66-7
Molecular Formula	C11H14BrNO
Molecular Weight	256.14 g/mol
Synonyms	4-Bromo-N-isobutylbenzamide; N-Isobutyl-4-bromobenzamide; p-Bromo-N-isobutylbenzamide; Benzamide, 4-bromo-N-(2-methylpropyl)-; 161768-66-7; 4-Bromobenzamide, N-isobutyl-; (4-Bromophenyl)(isobutylamino)methanone
EINECS	Contact for details

Quality Control

Every batch of 4-Bromo-n-Isobutylbenzamide is manufactured under strict quality management systems and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with each shipment, which include data from HPLC, NMR, and other relevant analytical techniques. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most critical synthesis steps.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under inert atmosphere or in a desiccator after opening to prevent degradation. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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