Description

n-(2-Nitrophenyl)Methanesulfonamide is a specialized organic intermediate of significant importance in advanced chemical synthesis. This compound is valued for its role as a key building block in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research institutions and industrial manufacturers engaged in the synthesis of active pharmaceutical ingredients (APIs), dyes, and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those with sulfonamide-based structures.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, and insecticides, leveraging the nitro and sulfonamide functional groups.
• Dye and Pigment Manufacturing: Used in the synthesis of azo dyes and other complex colorants where the nitrophenyl moiety is integral to chromophore development.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and facilitating sulfonylation reactions.
• Material Science: Potential intermediate in the production of specialty polymers and functional materials requiring specific light-absorbing or electronic properties.

Basic Information

Product Name	n-(2-Nitrophenyl)Methanesulfonamide
CAS No.	85150-03-4
Molecular Formula	C7H8N2O4S
Molecular Weight	216.21 g/mol
Synonyms	2-Nitro-N-(phenylsulfonyl)aniline; Methanesulfonamide, N-(2-nitrophenyl)-; N-(2-Nitrophenyl)methanesulfonamide; 2-Nitrophenyl methanesulfonamide; o-Nitrophenyl methanesulfonamide; Benzenesulfonamide, 2-nitro-N-methyl- (related); 85150-03-4; N-(2-Nitro-phenyl)-methanesulfonamide
EINECS	Contact for details

Quality Control

Our n-(2-Nitrophenyl)Methanesulfonamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). The compound may be light-sensitive; prolonged exposure to light should be avoided. Keep away from strong oxidizing agents and incompatible materials.

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%

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