Description

n-(2-Methyl-5-Nitro-Phenyl)Benzenesulfonamide CAS NO 121-77-7 is a specialized organic chemical compound belonging to the sulfonamide class, characterized by its nitro and methyl substituents. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, enabling the production of more complex molecules. It is primarily utilized by the pharmaceutical and agrochemical industries for research and development, as well as in the synthesis of dyes and pigments.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring a sulfonamide pharmacophore.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and pesticides, leveraging its nitro-aromatic structure.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of azo dyes and other complex colorants due to its aromatic nitro group.
• Organic Synthesis Building Block: Employed in academic and industrial research laboratories for constructing more complex heterocyclic and aromatic compounds.
• Material Science Research: Investigated for potential use in the development of specialty polymers and advanced organic materials.

Basic Information

Product Name	n-(2-Methyl-5-Nitro-Phenyl)Benzenesulfonamide
CAS No.	121-77-7
Molecular Formula	C13H12N2O4S
Molecular Weight	292.31 g/mol
Synonyms	N-(2-Methyl-5-nitrophenyl)benzenesulfonamide; Benzenesulfonamide, N-(2-methyl-5-nitrophenyl)-; 2-Methyl-5-nitrobenzenesulfonanilide; 5-Nitro-2-methylbenzenesulfonanilide; 2-Methyl-5-nitro-N-phenylbenzenesulfonamide; N-Phenyl-2-methyl-5-nitrobenzenesulfonamide; 121-77-7; NSC 403697
EINECS	204-497-7

Quality Control

Our n-(2-Methyl-5-Nitro-Phenyl)Benzenesulfonamide is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures the material is suitable for demanding applications in pharmaceutical research and fine chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (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.