Description

n-Butyl 3-Nitrobenzenesulfonamide is a specialized organic intermediate featuring a nitro-substituted aromatic sulfonamide group. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working in fine chemical and active pharmaceutical ingredient (API) manufacturing. The product is supplied with a focus on consistent purity and reliable batch-to-batch performance for critical synthetic applications.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those containing sulfonamide pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides.
• Chemical Research: Acts as a versatile reagent for introducing the nitrobenzenesulfonamide moiety in organic synthesis and material science.
• Dye and Pigment Manufacturing: Employed in the production of specialized colorants and functional dyes.
• Polymer Modification: Can be used to synthesize monomers or additives for specialty polymers.

Basic Information

Product Name	n-Butyl 3-Nitrobenzenesulfonamide
CAS No.	89840-72-2
Molecular Formula	C₁₀H₁₄N₂O₄S
Molecular Weight	258.29 g/mol
Synonyms	3-Nitro-N-butylbenzenesulfonamide; N-Butyl-3-nitrobenzenesulfonamide; Benzenesulfonamide, N-butyl-3-nitro-; N-Butyl-m-nitrobenzenesulfonamide; m-Nitro-N-butylbenzenesulfonamide; 3-Nitrobenzenesulfonbutylamide; Butyl 3-nitrobenzenesulfonamide
EINECS	Contact for details

Quality Control

Our n-Butyl 3-Nitrobenzenesulfonamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing the specific results for each lot is provided and available upon request, guaranteeing full traceability and compliance with your internal quality protocols.

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 heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (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.