Description

2-Nitro-n-n-Propylbenzenesulfonamide is a specialized organic intermediate featuring a nitro-substituted aromatic ring and a sulfonamide functional group. This compound matters for its role as a key building block in the synthesis of more complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific sulfonamide-based functionalities into their target compounds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel sulfonamide-based drug candidates, potentially for use as enzyme inhibitors or receptor antagonists.
• Agrochemical Synthesis: Serves as a key building block for developing new herbicides, fungicides, or insecticides with tailored activity profiles.
• Dye and Pigment Manufacturing: Used in the production of specialized azo dyes and organic pigments, where the nitro and sulfonamide groups contribute to color properties and molecular stability.
• Polymer Modification: Can be employed to introduce functional sites into polymer chains for creating specialty resins or materials with specific chemical resistance or binding properties.
• Chemical Research: Utilized in academic and industrial R&D for exploring new organic reactions and synthesizing complex molecular architectures for material science applications.
• Ligand Synthesis for Catalysis: Acts as a starting material for creating novel sulfonamide-based ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	2-Nitro-n-n-Propylbenzenesulfonamide
CAS No.	89840-63-1
Molecular Formula	C9H12N2O4S
Molecular Weight	244.27 g/mol
Synonyms	Benzenesulfonamide, N-propyl-2-nitro-; N-Propyl-2-nitrobenzenesulfonamide; 2-Nitro-N-propylbenzenesulfonamide; o-Nitro-N-propylbenzenesulfonamide; 2-Nitrobenzenesulfonamide, N-propyl-; NSC 406915; 1-Propylsulfamoyl-2-nitrobenzene
EINECS	Contact for details

Quality Control

Our 2-Nitro-n-n-Propylbenzenesulfonamide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Standard quality control includes chromatographic purity analysis (HPLC/GC), identity confirmation (IR, NMR), and determination of residual solvents and moisture content. Certificates of Analysis (COA) detailing all test results are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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