Description

n-(4-Bromo-2-Formylphenyl)-4-Methylbenzenesulfonamide is a high-purity, specialized organic intermediate of significant importance in advanced chemical synthesis. This compound is valued for its unique molecular structure, which incorporates both a formyl group and a sulfonamide moiety on a brominated aromatic ring, making it a versatile building block. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or pesticides, leveraging its halogen and formyl functional groups for structural diversification.
• Organic Synthesis Building Block: Serves as a critical starting material for constructing more complex heterocyclic compounds and fine chemicals in laboratory and pilot-scale production.
• Material Science Research: Investigated for potential use in the creation of specialty polymers, ligands for catalysis, or advanced organic electronic materials.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory submissions in chemical manufacturing.

Basic Information

Product Name	n-(4-Bromo-2-Formylphenyl)-4-Methylbenzenesulfonamide
CAS No.	34159-05-2
Molecular Formula	C14H12BrNO3S
Molecular Weight	354.22 g/mol
Synonyms	4-Bromo-2-[(4-methylphenyl)sulfonyl]aminobenzaldehyde; N-(4-Bromo-2-formylphenyl)-4-methylbenzenesulfonamide; p-Toluenesulfonamide, N-(4-bromo-2-formylphenyl)-; 4-Methyl-N-(4-bromo-2-formylphenyl)benzenesulfonamide; 34159-05-2; 4-Bromo-2-[(tosyl)amino]benzaldehyde; N-(4-Bromo-2-formylphenyl)-p-toluenesulfonamide
EINECS	Contact for details

Quality Control

Our n-(4-Bromo-2-Formylphenyl)-4-Methylbenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). This material is light-sensitive and should be handled accordingly to maintain stability.

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%
Heavy Metals	≤ 20 ppm

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