Description

4-Amino-n-Butylbenzenesulfonamide is a specialized organic intermediate featuring both a sulfonamide and a primary amine functional group. This unique bifunctional structure makes it a valuable building block for the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by R&D chemists and process development scientists for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of sulfonamide-based drugs, including diuretics, carbonic anhydrase inhibitors, and antimicrobial agents.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators that leverage the sulfonamide moiety for biological activity.
• Dye and Pigment Manufacturing: Serves as a starting material for producing azo dyes and other colorants, where the amino group is essential for diazotization and coupling reactions.
• Polymer Chemistry: Can be incorporated as a monomer or chain modifier to impart specific properties like solubility or reactivity into specialty polymers.
• Chemical Research & Development: Employed in academic and industrial labs for exploring new reaction pathways and creating compound libraries for screening.
• Ligand and Catalyst Design: The amine and sulfonamide groups can act as coordination sites for metals, useful in designing novel catalysts or metal-organic frameworks (MOFs).

Basic Information

Product Name	4-Amino-n-Butylbenzenesulfonamide
CAS No.	1829-82-9
Molecular Formula	C10H16N2O2S
Molecular Weight	228.31 g/mol
Synonyms	4-Aminobutylbenzenesulfonamide; N-Butyl-4-aminobenzenesulfonamide; p-Aminobutylbenzenesulfonamide; 4-Amino-N-butylbenzenesulfonamide; Benzenesulfonamide, 4-amino-N-butyl-; 1-Butyl-4-aminobenzenesulfonamide; ABBS; 1829-82-9
EINECS	Contact for details

Quality Control

Every batch of 4-Amino-n-Butylbenzenesulfonamide is produced and tested under a strict quality management system. We ensure the product meets high-purity standards suitable for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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