Description

4-Hydroxy-n-Isopropyl-3-Nitrobenzenesulphonamide is a specialized organic intermediate featuring a nitro-substituted benzenesulphonamide core. This compound matters as a key building block in the synthesis of more complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and advanced agrochemicals. Industries that require high-purity, structurally specific intermediates for research and production, such as pharmaceutical, agrochemical, and fine chemical manufacturing, are the primary users of this material.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel sulfonamide-based drug candidates, potentially for therapeutic areas like enzyme inhibition.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides and pesticides, leveraging its nitro and sulphonamide functional groups.
• Dye and Pigment Manufacturing: Serves as an intermediate for creating specialized azo dyes and colorants due to its aromatic nitro structure.
• Chemical Research & Development: Employed in academic and industrial R&D labs for studying reaction mechanisms and developing new synthetic methodologies.
• Fine Chemical Production: Acts as a building block for synthesizing complex, high-value specialty chemicals used in various industrial processes.

Basic Information

Product Name	4-Hydroxy-n-Isopropyl-3-Nitrobenzenesulphonamide
CAS No.	93893-73-3
Molecular Formula	C9H12N2O5S
Molecular Weight	260.27 g/mol
Synonyms	3-Nitro-4-hydroxy-N-isopropylbenzenesulfonamide; Benzenesulfonamide, 4-hydroxy-N-(1-methylethyl)-3-nitro-; 4-Hydroxy-N-isopropyl-3-nitrobenzenesulfonamide; N-Isopropyl-4-hydroxy-3-nitrobenzenesulfonamide; 93893-73-3; 4-Hydroxy-3-nitro-N-propan-2-ylbenzenesulfonamide
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-n-Isopropyl-3-Nitrobenzenesulphonamide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

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, sparks, and open flame. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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