Description

4-Bromo-n-tert-Butyl-3-Methylbenzenesulfonamide is a high-purity, synthetically valuable sulfonamide derivative, primarily utilized as a key chemical intermediate in advanced organic synthesis. Its molecular structure, featuring both bromine and a bulky tert-butyl group, makes it an essential building block for constructing complex molecules with specific steric and electronic properties. This compound is particularly relevant for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used in the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and pesticides, leveraging its halogenated aromatic core.
• Material Science Research: Acts as a monomer or functional additive in the development of specialty polymers and advanced materials.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and other transformations to introduce the sulfonamide and bromoaryl functionalities.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new synthetic methodologies and compound libraries.

Basic Information

Product Name	4-Bromo-n-tert-Butyl-3-Methylbenzenesulfonamide
CAS No.	958651-46-2
Molecular Formula	C11H16BrNO2S
Molecular Weight	306.22 g/mol
Synonyms	4-Bromo-N-(tert-butyl)-3-methylbenzenesulfonamide; 4-Bromo-3-methyl-N-(tert-butyl)benzenesulfonamide; 4-Bromo-3-methyl-N-(1,1-dimethylethyl)benzenesulfonamide; Benzenesulfonamide, 4-bromo-N-(1,1-dimethylethyl)-3-methyl-; N-tert-Butyl-4-bromo-3-methylbenzenesulfonamide; 4-Bromo-N-tert-butyl-3-methylbenzene-1-sulfonamide; 958651-46-2
EINECS	Contact for details

Quality Control

Our 4-Bromo-n-tert-Butyl-3-Methylbenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent identity. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

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 strong oxidizing agents and strong bases.

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.