Description

3-(Benzylsulfonyl)-5-Nitroaniline is a specialized organic intermediate featuring a benzylsulfonyl group and a nitroaniline core. This compound matters for its role as a key building block in the synthesis of more complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of potential drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in developing novel herbicides, fungicides, or insecticides where the sulfonyl and nitro groups impart specific biological activity.
• Dye and Pigment Synthesis: Serves as an intermediate for creating azo dyes and other complex colorants due to its aromatic amine and nitro functionalities.
• Material Science: Employed in the research and development of advanced polymers or organic electronic materials as a functional monomer.
• Chemical Biology Probes: Utilized as a scaffold for developing molecular probes and diagnostic agents in biochemical research.

Basic Information

Product Name	3-(Benzylsulfonyl)-5-Nitroaniline
CAS No.	912772-83-9
Molecular Formula	C13H12N2O4S
Molecular Weight	292.31 g/mol
Synonyms	5-Nitro-3-[(phenylmethyl)sulfonyl]benzenamine; Benzenamine, 3-[(phenylmethyl)sulfonyl]-5-nitro-; 3-(Benzylsulfonyl)-5-nitrobenzenamine; 3-(Benzylsulphonyl)-5-nitroaniline; 5-Nitro-3-(phenylmethanesulfonyl)aniline; 3-(Benzylsulfonyl)-5-nitro-phenylamine; N1-(Benzylsulfonyl)-5-nitro-1,3-benzenediamine (incorrect but common search variant); BSA-5NA (abbreviation)
EINECS	Contact for details

Quality Control

Our 3-(Benzylsulfonyl)-5-Nitroaniline is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.