Description

4-Chloro-n-Isopropyl-3-Nitrobenzenesulphonamide is a specialized organic intermediate featuring a sulphonamide core functionalized with chloro, nitro, and isopropyl groups. This compound matters as a versatile building block for the synthesis of more complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by research and development chemists, process development teams, and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce specific functional groups into their target compounds.

Application

• Key intermediate in the synthesis of sulfonamide-based pharmaceuticals, including potential diuretics or antimicrobial agents.
• Building block for agrochemical research, particularly in developing new herbicides or fungicides.
• Precursor in dye and pigment chemistry for creating specialized colorants.
• Used in academic and industrial R&D for exploring novel chemical reactions and creating compound libraries.
• Intermediate for the production of specialty polymers and functional materials.
• Starting material for synthesizing ligands and catalysts used in organic synthesis.

Basic Information

Product Name	4-Chloro-n-Isopropyl-3-Nitrobenzenesulphonamide
CAS No.	96-59-3
Molecular Formula	C9H11ClN2O4S
Molecular Weight	278.71 g/mol
Synonyms	4-Chloro-N-isopropyl-3-nitrobenzenesulfonamide; 3-Nitro-4-chloro-N-isopropylbenzenesulfonamide; Benzenesulfonamide, 4-chloro-N-(1-methylethyl)-3-nitro-; N-Isopropyl-4-chloro-3-nitrobenzenesulfonamide; 4-Chloro-3-nitro-N-(propan-2-yl)benzenesulfonamide; 96-59-3; 4-Chloro-N-(1-methylethyl)-3-nitrobenzenesulfonamide
EINECS	202-525-2

Quality Control

Our 4-Chloro-n-Isopropyl-3-Nitrobenzenesulphonamide is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) upon request, detailing specifications such as assay, impurity profile, and physical characteristics. Our quality commitment supports your regulatory and process development needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. 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)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%
Heavy Metals	≤ 20 ppm

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