Description

4-Nitro-Benzenesulfonic Acid Isobutylamide is a specialized organic intermediate featuring a nitro-substituted benzenesulfonamide structure. This compound matters for its role as a versatile building block in the synthesis of more complex molecules, particularly in fine chemical and pharmaceutical research. Industries that need it include pharmaceutical development for creating active pharmaceutical ingredients (APIs) and agrochemical research for formulating novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of sulfonamide-based drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in research and development for creating novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as an intermediate in the production of specialized azo dyes and colorants.
• Polymer Chemistry: Acts as a monomer or additive in the development of specialty polymers with specific functional properties.
• Chemical Research: Employed in academic and industrial R&D as a model compound for studying sulfonamide reactions and nitro-group transformations.
• Liquid Crystal & Electronic Materials: Potential intermediate for synthesizing components used in advanced material science applications.

Basic Information

Product Name	4-Nitro-Benzenesulfonic Acid Isobutylamide
CAS No.	89840-80-2
Molecular Formula	C10H14N2O4S
Molecular Weight	258.30 g/mol
Synonyms	N-Isobutyl-4-nitrobenzenesulfonamide; 4-Nitro-N-isobutylbenzenesulfonamide; Benzenesulfonamide, N-(2-methylpropyl)-4-nitro-; p-Nitrobenzenesulfonic acid isobutylamide; Isobutyl 4-nitrobenzenesulfonamide; 4-Nitrobenzenesulfonyl isobutylamide
EINECS	Contact for details

Quality Control

Our 4-Nitro-Benzenesulfonic Acid Isobutylamide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters such as assay (HPLC), related substances, and physical characteristics. Our quality commitment ensures the material is suitable for demanding research and development and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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